# Undergraduate Catalog
**Source**: http://coursecatalog.web.cmu.edu/schools-colleges/melloncollegeofscience/departmentofchemistry/
**Parent**: http://coursecatalog.web.cmu.edu/schools-colleges/schoolofcomputerscience/scsconcentrations/
# Department of Chemistry
Bruce Armitage, Department Head\
Location: Mellon Institute 722\
\
Gizelle Sherwood, Director of Undergraduate Studies\
Location: Doherty Hall 1316\
\
Umi Davis, Undergraduate Academic Program Coordinator\
Location: Doherty Hall 1317\
[www.chem.cmu.edu](http://www.chem.cmu.edu)\
###### Mission Statement
*Chemistry at Carnegie Mellon University is committed to making advances in the molecular sciences with lasting impact on foundational knowledge while tackling critical global challenges including sustainability, health, and quality of life.*
Chemistry is the science of studying the properties and reactions of substances—from living cells to subatomic particles. It lies at the heart of numerous scientific and technological fields, offering essential knowledge and tools to solve pressing societal challenges and drive new discoveries. Fields as diverse as genetic engineering, materials science, and nanotechnology rely on chemistry to shape the future, because the deepest understanding begins at the molecular level.
###### Flexible Career Options
The chemistry profession is extraordinarily diverse, offering career opportunities across a wide range of sectors—including the chemical, petroleum, renewable energy, nuclear power, polymer materials, metals, personal care, and pharmaceutical industries. Chemistry also plays a critical role in the expanding biomedical and biotechnology fields. In addition to industry and academia, chemistry graduates find impactful careers in public-sector organizations such as the National Institutes of Health, the Food and Drug Administration, the Environmental Protection Agency, the National Institute of Standards and Technology, and the Department of Energy. Many also pursue consulting or enter technical fields where their problem-solving and communication skills are highly valued.
Chemistry is particularly well suited for students preparing for medical and other health professions. Medical schools value the strong analytical and reasoning skills that chemistry students develop, and our graduates have an excellent track record of admission to medical, dental, pharmacy, and pharmacology programs. The Health Professions Program supports all Carnegie Mellon students considering careers in health-related fields. (See the Health Professions Program section in this catalog for more details.)
Chemistry is also excellent preparation for careers in law—especially for students interested in patent, intellectual property, or environmental law. The curriculum provides flexibility for students to explore opportunities such as the CMU Washington Semester Program, including internships in science policy. Students interested in industry often supplement their studies with coursework in business administration or pursue an M.B.A. after graduation.
The career paths of our graduates reflect this diversity. Recent alumni are working as software engineers at Bloomberg in London and MasterCard, in Healthcare Technical Services at Epic Systems, as research scientists at Eli Lilly, and as clinical research assistants at Children’s Hospital of Pittsburgh. Others are pursuing graduate degrees—such as an M.S. in Materials Science and Engineering at Stanford, or law school at UCLA. Many have entered Ph.D. programs in fields like biomaterials, nuclear engineering, polymer science, and chemistry at institutions including Stanford, UC Berkeley, Yale, MIT, and the University of Illinois at Urbana–Champaign. These alumni often remain actively involved with the department, returning to speak with current students about their career paths and offering guidance through the Undergraduate Seminar Program and other networking opportunities.
**Degree Pathways**
The Department of Chemistry offers three undergraduate degrees: the **Bachelor of Science (B.S.) in Chemistry**, the **Bachelor of Science (B.S.) in Chemistry with a Biological Chemistry Track**, and the **Bachelor of Arts (B.A.) in Chemistry**.
The B.A. degree includes a substantial number of free electives, approximately one-third of the total coursework. These electives may be taken in any department across the university, making the degree especially flexible for students with interdisciplinary interests or those planning careers in education, law, policy, or health-related fields.
The B.S. degrees are more structured and technically focused. Electives in these programs are often chosen from chemistry or related fields such as biology, physics, mathematics, chemical engineering, biomedical engineering, materials science, or computer science. However, students are not restricted to technical courses and may pursue electives in other areas to expand the breadth of their undergraduate experience.
In both the B.S. and B.A. programs, students typically complete the core technical requirements by the end of their junior year. This allows flexibility in the senior year to develop a focused area of specialization or to pursue broader intellectual interests.
Carnegie Mellon has one of the strongest polymer science programs in the world. The undergraduate options in polymer science, materials chemistry, environmental chemistry, management, and computational chemistry offer focused training that is particularly valuable for an industrial career. For example, the computational chemistry option builds expertise in scientific computing, a skill highly sought after in pharmaceutical and biotechnology fields. Across all programs, students gain experience with modern computational tools and have access to state-of-the-art instrumentation through both coursework and undergraduate research.
The department also offers the B.S. in Chemistry with a Biological Chemistry Track in recognition of the growing overlap between chemistry and the biological sciences. Increasingly, synthetic chemicals are used as molecular probes, diagnostic tools, and therapeutic agents. At the same time, new spectroscopic, structural, and scanning probe methods capable of resolving detail at the level of single molecules are driving innovation in this space. The Biological Chemistry Track prepares students to thrive at this interface, combining a strong foundation in core chemistry with advanced, research-driven lecture courses and a specialized bioorganic chemistry laboratory. Students who complete the track gain exposure to emerging research directions and acquire experimental skills relevant to both academic and industrial applications.
Students interested in graduate studies in chemistry are encouraged to enroll in graduate-level courses as undergraduates. Others may pursue immediate employment, often supported by one or more of the department’s formal B.S. options. Many students also combine their chemistry studies with business courses or pursue further professional training such as an M.B.A.
###### Opportunities for Research, Honors, and Combined Degrees
The Department of Chemistry offers an honors program for highly motivated undergraduates who want to engage in advanced, research-intensive study. The **B.S. in Chemistry with Departmental Honors** includes at least one graduate-level chemistry course, completion of a research project, and the writing and defense of an undergraduate honors thesis.
An extended path is available through the **B.S. in Chemistry with Departmental Honors and a Master of Science (M.S.) in Chemistry**. This advanced program requires five graduate-level chemistry courses and a more in-depth research thesis. It is particularly well suited for students preparing for careers in industry. With sufficient advanced placement credit or by taking heavier course loads, students can complete this combined honors and M.S. degree in eight semesters, including research during one or two summers. This integrated program aligns well with current industry demand, where many positions are available at the bachelor’s and master’s levels.
Additional Majors, Minors, and Dual Degrees
Students may pursue **additional majors (double majors)** with nearly any department at the university, provided they can accommodate the course requirements. In general, students must fulfill all requirements for both majors, though some overlapping content may allow for substitutions.
Students may also choose to complete a **minor** in another discipline. Most minor requirements are described in the catalog under the respective departments. It is strongly recommended that students consult with the relevant department early in their planning to understand current requirements and develop a viable schedule.
**Dual degree programs** allow students to earn two separate undergraduate degrees from two different departments at Carnegie Mellon. These programs require at least 90 additional units beyond the first degree, as well as completion of the core requirements for both colleges if they span different academic units.
Five-Year Combined Programs
Several **five-year programs** are available for students interested in earning both a B.S. in Chemistry and a Master of Science degree in an applied or interdisciplinary field. Current options include Health Care Policy and Management, Materials Science and Engineering, Biomedical Engineering, and the Colloids, Polymers, and Surfaces program.
###### Study Abroad
Students interested in spending a semester or year abroad can do so without delaying graduation. With thoughtful planning, the chemistry curriculum can accommodate one or two semesters of international study within the standard eight-semester timeline.
One formal exchange option is a two-semester program at École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland. Some students also choose to study at Carnegie Mellon’s campus in Qatar. Others have spent time at universities across Europe, Asia, Africa, Australia, and New Zealand during the academic year or over summer and spring breaks.
The chemistry department works closely with students to help integrate study abroad into their academic plans. To explore options and stay on track for graduation, students should speak with their academic advisor and the MCS Study Abroad Advisor in the Office of International Education.
###### Undergraduate Research Opportunities
One of the most compelling features of the Department of Chemistry is the opportunity for students to engage with research early and often. Chemistry majors interact with leading research scientists not only in advanced courses but also in entry-level classes and through hands-on research experiences.
Undergraduate laboratory instruction takes place in a state-of-the-art teaching facility located in Doherty Hall. Participation in research is strongly encouraged, and students may begin as early as their first year through research shadowing experiences. Interested students should consult with the Director of Undergraduate Studies to start the process of identifying a research mentor.
Over the past ten years, approximately 90 to 98 percent of graduating chemistry majors have conducted research for pay or credit as part of their undergraduate experience. Those who do not participate typically choose not to.
Students have been highly successful in securing competitive funding for their work. Many receive Small Undergraduate Research Grants (SURG) or Summer Undergraduate Research Fellowships (SURF) from the university. Each year, several students are also awarded International SURF (iSURF) funding to conduct summer research with collaborators abroad.
Faculty in the Department of Chemistry are leading the way in the use of computer-controlled instrumentation for synthesis and analysis of chemical compounds. In addition to automated science capabilities in individual labs, Chemistry faculty and students are helping lead the University's efforts in [integrating artificial intelligence with automated science](https://ai.cmu.edu/research-and-policy-impact/ai-for-science) through a new multimillion dollar laboratory in the Bakery Square neighborhood of Pittsburgh. In addition to use in research, our faculty are developing automated experiments to be performed in both required and elective courses, thereby introducing students to the growing use of automation and computation in conjunction with experimental science.
## Program Outcomes
The faculty members of the Department of Chemistry have approved the following as a statement of our learning outcomes for recipients of an undergraduate degree in chemistry.
Upon graduation recipients of the BS or BA degree in Chemistry will be able to:
**Foundational Knowledge/Theory**
- **Apply** quantitative and computational reasoning to solve chemical problems, including the use of modern computational tools.
- **Apply** fundamental theories and models to analyze and predict the behavior of molecular systems.
- **Demonstrate** integration of knowledge from different subdisciplines of chemistry through the analysis of interdisciplinary problems that connect chemistry to fields such as biology, environmental science and sustainability, materials science, nanotechnology, and engineering.
**Practical/Experimental**
- **Design and interpret** experiments to analyze and synthesize chemical systems, incorporating modern instrumentation, data analysis techniques, reaction pathway development, and yield optimization.
- **Select and operate** appropriate instrumentation for chemical analysis, demonstrating an understanding of its principles, capabilities, and limitations.
- **Formulate** testable research questions; **design** experimental methods to investigate them; and **justify** methodological choices using relevant scientific principles.
- **Follow** established protocols and regulations to ensure the safe handling, use, and disposal of chemicals and chemical equipment.
**Communication**
- **Communicate** chemical concepts, experimental results, and scientific arguments clearly and effectively in both written and oral formats, adapting to scientific and non-scientific audiences.
- **Locate, critically evaluate, and synthesize** scientific literature to support research, properly acknowledging prior work and adhering to ethical standards in scientific communication.
**Society and Ethics**
- **Evaluate** the societal, environmental, and ethical implications of chemistry, applying professional standards, principles of sustainability, and ethical integrity to scientific and industrial practices. This includes an awareness of sustainability science and emerging public health issues such as endocrine disruption, and their relevance to chemical research, development, and regulation.
**Professional Development**
- **Demonstrate** awareness of career pathways in chemistry and related fields by creating a professional development plan, attending career-related events, or seeking mentorship.
## B.S. in Chemistry (and requirements for additional major in chemistry)
The Bachelor of Science (B.S.) in Chemistry is the most commonly awarded undergraduate degree in the department. It provides strong preparation for graduate study or for employment in research, development, or analytical roles in industry. The curriculum includes foundational coursework in organic, physical, inorganic, and analytical chemistry, and it emphasizes hands-on laboratory training using modern instrumentation.
### **Curriculum Planning and Course Scheduling**
*The curriculum and sample schedule presented here are intended for students who matriculate in Fall 2025. Students who entered in prior years should consult their degree audit and speak with the Director of Undergraduate Studies to confirm the requirements that apply to them.*
The B.S. in Chemistry curriculum offers flexibility, allowing students to tailor their schedules to include electives, minors, or an additional major. While it is recommended that core technical courses be completed early, students may choose to delay some requirements to accommodate other interests or programs.
When planning your schedule, be aware that many required chemistry courses are offered only once per academic year. For example:
**Fall-only courses:**
- [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry
- [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") Laboratory III: Molecular Design and Synthesis
- [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") Bioorganic Chemistry Laboratory
- [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry
**Spring-only courses:**
- [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II
- [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") Modern Analytical Instrumentation
- [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry
- [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry
**Course Scheduling Note**: Occasionally, a course that is typically offered in the fall may be shifted to the spring (or vice versa) due to departmental curriculum changes or faculty availability. Students are encouraged to consult the department and their advisor each semester to confirm course timing and build a long-term plan that anticipates such changes and accommodates personal goals such as study abroad, research, or double majoring.
### Technical and Non-Technical Requirements
#### MCS Core Technical Requirements
Chemistry majors must complete a minimum of four technical courses outside of chemistry to satisfy the MCS core technical breadth requirement. These include courses in physics, biology, computer science, and mathematics:
Technical Breadth Requirements | | Units || | | |
| --- | --- | --- |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students | 9 |
| [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | 9 |
| or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") | Honors Biochemistry | |
| or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") | Biochemistry I | |
| [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | 10 |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| | | 60 |
Students are encouraged to complete these technical core requirements by the end of their fifth semester. AP credit may not be used to fulfill the core technical breadth requirements, though it can satisfy prerequisites for chemistry courses. If a student fulfills an entire category (e.g., physics or biology) solely through AP credit, they must take an approved upper-level course in that area to meet the core requirement.
#### Non-Technical General Education Requirements
All students in the Mellon College of Science (MCS) must complete a set of non-technical breadth requirements totaling a minimum of 75 units. These include communication, humanities and social sciences, global and cultural perspectives, and wellness:
##### Required Courses:
- [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") Interpretation and Argument
(9 units)
- Arts, Humanities, and Social Sciences: Four courses totaling a minimum of 36 units
- Cultural/Global Understanding: One approved course (minimum 9 units)
- Science and Society: One approved course (minimum 6 units)
- Engage Sequence (5 total):
- ENGAGE in Wellness
- [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") ENGAGE in Wellness: Looking Inward (1 unit)
- [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") ENGAGE in Wellness: Looking Outward (1 unit)
- [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") ENGAGE in Wellness: Looking Forward
(1 unit)
- [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") ENGAGE in Service
(1 unit)
- [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") ENGAGE in the Arts
(2 units)
- First-Year Seminars
- [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") EUREKA!: Discovery and Its Impact (6 units)
- [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") Core@CMU (3 units)
**Important Notes:**
- The Science and Society and ENGAGE requirements must be completed no later than the penultimate semester.
- Students may not double count courses across general education categories. For example, a course used to fulfill the Science and Society requirement may not also count toward the Cultural/Global Understanding category or the 36 units required in Arts, Humanities, and Social Sciences.
##### Overlap with Chemistry Electives:
Some chemistry courses approved for general education requirements may also count as chemistry electives. For example:
- Science and Society + Chemistry Elective:
- [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability (or graduate version,[09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") Chemistry and Sustainability)
- [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet
- [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction
(Only one of these may count toward the 18 units of chemistry electives.)
- Cultural/Global Understanding + Chemistry Elective:
- [09-227](http://coursecatalog.web.cmu.edu/search/?P=09-227 "09-227") The Culture of Color: Dyes, Chemistry, and Sustainability
A current list of approved courses in these categories is maintained by the MCS Dean’s Office:
<https://www.cmu.edu/mcs/undergrad/advising/hss-finearts/index.html>
### Sample Schedule by Year (First–Senior)
**First Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") | Introduction to Undergraduate Research in Chemistry | 2 |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") | Interpretation and Argument | 9 |
| [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") | EUREKA!: Discovery and Its Impact | 6 |
| [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") | Core@CMU | 3 |
| | | 52 |
**Planning Tip:** Students interested in majoring in chemistry who have a strong chemistry background should enroll in [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Honors Chemistry: Fundamentals, Concepts and Applications
rather than [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I. Students who complete 09-107 with an A grade will be exempted from the requirement to take 09-106 Modern Chemistry II via a prerequisite waiver.
There are some elective laboratory courses offered for MCS students in the first year including [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences
or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry and [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. While not required for the major, we strongly encourage students who are interested in early research engagement to register for [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. This course introduces students to research within the department and includes laboratory safety and hazardous waste training, which are often necessary for working in scientific labs at CMU. It is included in the sample schedule above to highlight this opportunity.
The maximum units allowed during the first semester is 54; therefore, students wishing to take a lab should take an alternate technical course to Physics I such as [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") Principles of Computing or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") Modern Biology so that their unit total is lower.
Spring | | Units || | | |
| --- | --- | --- |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") | Undergraduate Research Shadowing in Chemistry | 2 |
| or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") | Introduction to Experimental Chemistry | |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | |
| or [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | |
| xx-xxx | Arts, Humanities and Social Sciences Course 1 | 9 |
| xx-xxx | Free Elective | 9 |
| | | 52 |
**Planning Tip:**Chemistry majors who place out of [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II can take [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry , [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability or
[09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet as a chemistry elective. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet is especially recommended for students pursuing the Environmental and Sustainability Studies minor. [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability will serve as both a Chemistry elective as well as a MCS Science and Society requirement. Please note that
[09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") Environmental Systems on a Changing Planet does not count toward chemistry electives.
The sample schedule above also includes laboratory electives. Students wishing to actively engage in research should take [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") Undergraduate Research Shadowing in Chemistry, which pairs them with a research group in the department for half a semester. With a faculty mentor’s recommendation, students may continue in the same lab through [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research. Those who want focused hands-on experience in a chemistry lab environment may consider [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry. Students interested in biology-based lab work may also take [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences.
##### **Sophomore Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-201](http://coursecatalog.web.cmu.edu/search/?P=09-201 "09-201") | Undergraduate Seminar I | 1 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students Course is a prerequisite for [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331"), normally taken in the spring of the junior year | 9 |
| xx-xxx | Arts, Humanities and Social Sciences Course 2 | 9 |
| | | |
| | | 41 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-202](http://coursecatalog.web.cmu.edu/search/?P=09-202 "09-202") | Undergraduate Seminar II: Safety and Environmental Issues for Chemists | 1 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") | ENGAGE in Wellness: Looking Inward | 1 |
| xx-xxx | Arts, Humanities and Social Sciences Course 3 | 9 |
| | | 43 |
**Planning Tip:**Students pursuing careers in the health professions or following the Biological Chemistry Track may wish to take [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I
in the Spring semester and delay [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry to the spring of their senior year.
**Junior Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-301](http://coursecatalog.web.cmu.edu/search/?P=09-301 "09-301") | Undergraduate Seminar III | 1 |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") | ENGAGE in Wellness: Looking Outward | 1 |
| xx-xxx | Arts, Humanities and Social Sciences Course 4 | 9 |
| | | 41 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-302](http://coursecatalog.web.cmu.edu/search/?P=09-302 "09-302") | Undergraduate Seminar IV | 1 |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| xx-xxx | Cultural/Global Understanding Requirement | 9 |
| xx-xxx | Approved Science and Society elective. This course can be scheduled at any point during your studies but prior to your final semester.. | 6-9 |
| | | 46-49 |
**Planning Tip:**
1. [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") Mathematical Methods for Chemists is a co-requisite for [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry and a prerequisite for [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry.
2. [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry is a prerequisite for [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") Laboratory IV: Molecular Spectroscopy and Dynamics .
3. While [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry and [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") Modern Analytical Instrumentation are often taken alongside [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") Laboratory IV: Molecular Spectroscopy and Dynamics, they are
**not** required co-requisites. Students should consult with an advisor if they plan to shift any of these courses to senior year.
4. Students pursuing careers in the health professions or following the Biological Chemistry Track may wish to take [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction in the Fall semester of their Junior year. It will fulfill both a Chemistry elective as well as a Science and Society elective
Students may spread out junior-level courses across the junior and senior years to balance their academic load and research commitments. Work closely with your academic advisor to map out a schedule that fits your goals
##### Senior Year
Fall | | Units || | | |
| --- | --- | --- |
| [09-401](http://coursecatalog.web.cmu.edu/search/?P=09-401 "09-401") | Undergraduate Seminar V | 1 |
| 09-xxx | Chemistry Elective (see notes on electives) | 9 |
| [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") | ENGAGE in Service | 1 |
| [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") | ENGAGE in the Arts | 2 |
| [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") | ENGAGE in Wellness: Looking Forward | 1 |
| xx-xxx | Free Electives | 30 |
| | | 44 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-402](http://coursecatalog.web.cmu.edu/search/?P=09-402 "09-402") | Undergraduate Seminar VI | 3 |
| 09-xxx | Chemistry Elective (see notes on electives) | 9 |
| xx-xxx | Free Electives | 27 |
| | | 39 |
**Planning Tip:** The senior year is designed to provide maximum flexibility. Use this time to deepen your training through electives, conduct independent research, or prepare for graduate school, professional programs, or job applications. Be mindful of not overloading your final semester and aim to complete general education requirements, including all ENGAGE courses, before your last term.
#### Unit Summary and Graduation Requirements for the B.S. in Chemistry (and Additional Major)
##### Chemistry Requirements
A minimum of 160 units must come from chemistry-specific courses:
Required Chemistry Courses\* Units | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| 09-xxx | Chemistry Seminars | 8 |
| 09-xxx | Chemistry Electives | 18 |
| | | 160 |
**Note:** These courses, along with [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") Physics I for Science Students and[33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") Physics II for Biological Sciences & Chemistry Students , are also required for students pursuing an additional major in chemistry.
##### Chemistry Electives (minimum 18 units required)
Chemistry electives are intended to enhance a student's technical knowledge in chemistry. These may include:
- [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research
- Most 09-3xx or higher chemistry courses (undergraduate or graduate)
- [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Honors Biochemistry
or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I
[09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry
may only be used with permission of the Director of Undergraduate Studies.
Some interdisciplinary courses (e.g., 39-xxx) may count toward chemistry electives only if they have significant chemical content and are approved in advance by the Director of Undergraduate Studies.
In some cases, chemistry electives may also satisfy general education requirements such as Science and Society or Cultural/Global Understanding, but students should consult with an advisor to confirm eligibility and avoid double-counting within the same category.
Students should check with the chemistry department and the course-offering department each semester to confirm which courses are available and approved for elective credit.
###### Quick Guide: Choosing Chemistry Electives by Interest Area
Chemistry electives give you the flexibility to explore topics that align with your interests, deepen your technical training, or prepare you for specific career paths. Below are some common focus areas and electives that support them.
| Interest Area | Suggested Chemistry Electives |
| Sustainability and Environmental Chemistry | [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability, [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet, [09-529](http://coursecatalog.web.cmu.edu/search/?P=09-529 "09-529") Introduction to Sustainable Energy and Science |
| Biological and Health Applications | [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Biochemistry I or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I, [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction, [09-737](http://coursecatalog.web.cmu.edu/search/?P=09-737 "09-737") Medicinal Chemistry and Drug development |
| Computational Chemistry and Modeling | [09-563](http://coursecatalog.web.cmu.edu/search/?P=09-563 "09-563") Molecular Modeling and Computational Chemistry, [09-615](http://coursecatalog.web.cmu.edu/search/?P=09-615 "09-615") Computational Modeling. Statistical Analysis and Machine Learning in Science, [09-616](http://coursecatalog.web.cmu.edu/search/?P=09-616 "09-616") Neural Networks & Deep Learning in Science |
| Materials and Nanoscience | [09-509](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509") Physical Chemistry of Macromolecules, [09-507](http://coursecatalog.web.cmu.edu/search/?P=09-507 "09-507") Nanoparticles, [09-760](http://coursecatalog.web.cmu.edu/search/?P=09-760 "09-760") The Molecular Basis of Polymer Mechanics |
**Residency Requirement for Chemistry Courses**
All chemistry courses required for the B.S. that are numbered 09-2xx or higher must be taken at Carnegie Mellon University. Exceptions must be requested in advance and approved by the Director of Undergraduate Studies. Approval is typically granted only under unusual or extenuating circumstances.
To plan your electives effectively, consult with your academic advisor and check semester availability with the chemistry department.
##### Other Required Courses and Electives
| Other Requirements | Units |
| Biology (Modern Biology or Biochemistry) | 9 |
| Computer Science | 10 |
| Mathematics | 20 |
| Physics | 21 |
| Interpretation and Argument | 9 |
| Arts, Humanities and Social Sciences Courses | 36 |
| Cultural/Global Understanding | 9 |
| EUREKA! (First-year seminar) | 6 |
| Science and Society requirement | 6 |
| ENGAGE in Service | 1 |
| ENGAGE in Wellness Courses (three courses) | 3 |
| ENGAGE in the Arts | 2 |
| Core@CMU | 3 |
| Free Electives | 65 |
| Minimum number of units required for the degree: | 360 |
##### Free Electives
Free electives include any Carnegie Mellon course, except those in science or engineering that are specifically intended for non-majors.
A maximum of 9 units total from the following categories may count toward the free elective requirement:
- Physical Education (P.E.)
- StuCo (Student College)
- ROTC
Students are encouraged to use free electives to pursue minors, deepen technical training, explore other disciplines, or prepare for future academic and career goals.
There is no separate "technical elective" requirement in the B.S. in Chemistry curriculum. However, students may choose to take advanced technical courses in chemistry or related fields as part of their free electives.
#### Additional Notes on Degree Requirements
###### Minimum Total Units
The B.S. in Chemistry degree requires a minimum of 360 units. Most students complete this requirement within 41–50 units per semester. Students are strongly encouraged to take additional electives in subjects of personal or professional interest to enrich their undergraduate experience.
###### AP Credit and Unit Overlap
Some students may need to complete more than 360 units to graduate, especially if they repeat coursework for which they received AP credit. For example, a student who received AP credit for but takes 09-105 or 09-107 at CMU will only receive 10 units toward the requirement — not 20. The duplicate units will not count toward the degree total.
###### Transfer Students and Course Substitutions
Students who transfer into the department and have taken [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I
and/or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II must complete
[09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry (1 unit per course) under the supervision of the [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry and/or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II instructor(s) to cover missing content.
Students who have taken [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis and/or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis must enroll in a
3-unit transition course:
- [09-215](http://coursecatalog.web.cmu.edu/search/?P=09-215 "09-215") Chemistry Tech I to Lab I Transition (for [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis)
- [09-216](http://coursecatalog.web.cmu.edu/search/?P=09-216 "09-216") Chemistry Tech II to Lab II Transition (for [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis)
## B.S. in Chemistry/Biological Chemistry Track
The B.S. in Chemistry/Biological Chemistry is ideal for students preparing for graduate work in biochemistry, molecular biology, or biomedical fields, or for those pursuing careers in pharmaceuticals, healthcare, or biotechnology. This degree combines the rigorous core of the B.S. in Chemistry with expanded study in biology and biochemistry.
In addition to the standard chemistry curriculum, students complete biology and biochemistry courses and a novel laboratory course that models the drug discovery process. The program emphasizes research readiness and interdisciplinary thinking at the intersection of chemistry and the life sciences.
### **Curriculum Planning and Course Scheduling**
*The curriculum and sample schedule presented here are intended for students who matriculate in Fall 2025. Students who entered in prior years should consult their degree audit and speak with the Director of Undergraduate Studies to confirm the requirements that apply to them.*
The B.S. in Chemistry/Biological Chemistry track requires early and careful planning. Students are strongly encouraged to complete required technical courses at the earliest opportunity to ensure timely progress through the curriculum. Some flexibility exists to postpone certain courses in favor of electives, especially when coordinating a minor or additional major. However, such adjustments must take into account the sequencing and availability of key chemistry courses, which are often offered only once per academic year:
For example:
**Fall-only courses:**
- [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry
- [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") Laboratory III: Molecular Design and Synthesis
- [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") Bioorganic Chemistry Laboratory
- [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry
**Spring-only courses:**
- [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II
- [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") Modern Analytical Instrumentation
- [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry
- [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry
**Course Scheduling Note**: Occasionally, a course that is typically offered in the fall may be shifted to the spring (or vice versa) due to departmental curriculum changes or faculty availability. Students are encouraged to consult the department and their advisor each semester to confirm course timing and build a long-term plan that anticipates such changes and accommodates personal goals such as study abroad, research, or double majoring.
### Technical and Non-Technical Requirements
#### MCS Core Technical Requirements
Chemistry majors must complete a minimum of four technical courses outside of chemistry to satisfy the MCS core technical breadth requirement. These include courses in physics, biology, computer science, and mathematics:
Technical Breadth Requirements | | Units || | | |
| --- | --- | --- |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students | 9 |
| [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | 9 |
| [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | 10 |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| | | 60 |
Students are encouraged to complete these technical core requirements by the end of their fifth semester. AP credit may not be used to fulfill the core technical breadth requirements, though it can satisfy prerequisites for chemistry courses. If a student fulfills an entire category (e.g., physics or biology) solely through AP credit, they must take an approved upper-level course in that area to meet the core requirement.
**Note:**\
Unlike the standard B.A. in Chemistry and the B.S. in Chemistry , students in the Biological Chemistry track are **required** to take [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") Modern Biology to satisfy the MCS biology requirement. Alternatives such as [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Honors Biochemistry or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I do not substitute for this requirement in the core as they are also required for this degree path.
#### Non-Technical General Education Requirements
All students in the Mellon College of Science (MCS) must complete a set of non-technical breadth requirements totaling a minimum of 75 units. These include communication, humanities and social sciences, global and cultural perspectives, and wellness:
##### Required Courses:
- [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") Interpretation and Argument
(9 units)
- Arts, Humanities, and Social Sciences: Four courses totaling a minimum of 36 units
- Cultural/Global Understanding: One approved course (minimum 9 units)
- Science and Society: One approved course (minimum 6 units)
- Engage Sequence (5 total):
- ENGAGE in Wellness
- [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") ENGAGE in Wellness: Looking Inward (1 unit)
- [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") ENGAGE in Wellness: Looking Outward (1 unit)
- [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") ENGAGE in Wellness: Looking Forward
(1 unit)
- [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") ENGAGE in Service
(1 unit)
- [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") ENGAGE in the Arts
(2 units)
- First-Year Seminars
- [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") EUREKA!: Discovery and Its Impact
(6 units)
- [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") Core@CMU
(3 units)
**Important Notes:**
- The Science and Society and ENGAGE requirements must be completed no later than the penultimate semester.
- Students may not double count courses across general education categories. For example, a course used to fulfill the Science and Society requirement may not also count toward the Cultural/Global Understanding category or the 36 units required in Arts, Humanities, and Social Sciences.
##### Overlap with Chemistry Courses:
Some chemistry courses are approved for general education requirements. For example:
- Science and Society :
- [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability (or graduate version, [09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") Chemistry and Sustainability)
- [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet
- [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction
Of this list, only [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction will count as a biological chemistry elective.
- Cultural/Global Understanding :
- [09-227](http://coursecatalog.web.cmu.edu/search/?P=09-227 "09-227") The Culture of Color: Dyes, Chemistry, and Sustainability
A current list of approved courses in these categories is maintained by the MCS Dean’s Office:
<https://www.cmu.edu/mcs/undergrad/advising/hss-finearts/index.html>
### Sample Schedule by Year (First–Senior)
**First Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") | Introduction to Undergraduate Research in Chemistry | 2 |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") | Interpretation and Argument | 9 |
| [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") | EUREKA!: Discovery and Its Impact | 6 |
| [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") | Core@CMU | 3 |
| | | 52 |
**Planning Tip:** Students interested in majoring in chemistry who have a strong chemistry background should enroll in [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Honors Chemistry: Fundamentals, Concepts and Applications
rather than [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I. Students who complete 09-107 with an A grade will be exempted from the requirement to take 09-106 Modern Chemistry II via a prerequisite waiver.
There are some elective laboratory courses offered for MCS students in the first year including [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences
or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry and [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. While not required for the major, we strongly encourage students who are interested in early research engagement to register for [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. This course introduces students to research within the department and includes laboratory safety and hazardous waste training, which are often necessary for working in scientific labs at CMU. It is included in the sample schedule above to highlight this opportunity.
The maximum units allowed during the first semester is 54; therefore, students wishing to take a lab should take an alternate technical course to Physics I such as [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") Principles of Computing or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") Modern Biology so that their unit total is lower.
Spring | | Units || | | |
| --- | --- | --- |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") | Undergraduate Research Shadowing in Chemistry | 2 |
| or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") | Introduction to Experimental Chemistry | |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | |
| or [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | |
| xx-xxx | Arts, Humanities and Social Sciences Course 1 | 9 |
| xx-xxx | Free Elective | 9 |
| | | 52 |
**Planning Tip:**Chemistry majors who place out of [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II can take [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry or [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet as a chemistry elective. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet is especially recommended for students pursuing the Environmental and Sustainability Studies minor. Please note that [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") Environmental Systems on a Changing Planet does not count toward chemistry electives.
In the B.S. Chemistry track, students are given the option of taking [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability as a chemistry elective. Students interested in sustainability should certainly consider this course, as it fulfills both a chemistry elective and the MCS Science and Society requirement. In the B.S. in Chemistry/Biological Chemistry track, however, [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability does not count toward the biological chemistry elective requirement. Instead, [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction fulfills both a biological chemistry elective and the Science and Society requirement. If a student takes both [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability and [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction, only one may be used to fulfill the Science and Society requirement. [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction is offered in the Fall semesters.
The sample schedule above also includes laboratory electives. Students wishing to actively engage in research should take [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") Undergraduate Research Shadowing in Chemistry, which pairs them with a research group in the department for half a semester. With a faculty mentor’s recommendation, students may continue in the same lab through [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research. Those who want focused hands-on experience in a chemistry lab environment may consider [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry. Students interested in biology-based lab work may also take [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences.
##### **Sophomore Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-201](http://coursecatalog.web.cmu.edu/search/?P=09-201 "09-201") | Undergraduate Seminar I | 1 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students Course is a prerequisite for [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331"), normally taken in the spring of the junior year | 9 |
| [03-220](http://coursecatalog.web.cmu.edu/search/?P=03-220 "03-220") | Genetics | 9 |
| xx-xxx | Arts, Humanities and Social Science Course I | 9 |
| | | 50 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-202](http://coursecatalog.web.cmu.edu/search/?P=09-202 "09-202") | Undergraduate Seminar II: Safety and Environmental Issues for Chemists | 1 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") | Biochemistry I | 9 |
| [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") | ENGAGE in Wellness: Looking Inward | 1 |
| xx-xxx | Arts, Humanities and Social Sciences Course 3 | 9 |
| | | 42 |
**Planning Tip:**Students pursuing careers in the health professions or following the Biological Chemistry Track may wish to take [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I in the Spring semester and delay [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry to the spring of their senior year.
**Junior Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-301](http://coursecatalog.web.cmu.edu/search/?P=09-301 "09-301") | Undergraduate Seminar III | 1 |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | 12 |
| [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") | ENGAGE in Wellness: Looking Outward | 1 |
| xx-xxx | Arts, Humanities and Social Sciences Course 4 | 9 |
| | | 41 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-302](http://coursecatalog.web.cmu.edu/search/?P=09-302 "09-302") | Undergraduate Seminar IV | 1 |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| xx-xxx | Cultural/Global Understanding Requirement | 9 |
| xx-xxx | Approved Science and Society elective. This course can be scheduled at any point during your studies but prior to your final semester.. | 6-9 |
| | | 46-49 |
**Planning Tip:**
1. [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") Mathematical Methods for Chemists
is a co-requisite for [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry and a prerequisite for [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry.
2. [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry is a prerequisite for [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") Laboratory IV: Molecular Spectroscopy and Dynamics .
3. While [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry
and [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") Modern Analytical Instrumentation are often taken alongside [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") Laboratory IV: Molecular Spectroscopy and Dynamics, they are **not** required co-requisites. Students should consult with an advisor if they plan to shift any of these courses to senior year.
4. Students pursuing careers in the health professions or following the Biological Chemistry Track may wish to take [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction in the Fall semester of their Junior year. It will fulfill both a Chemistry elective as well as a Science and Society elective
Students may spread out junior-level courses across the junior and senior years to balance their academic load and research commitments. Work closely with your academic advisor to map out a schedule that fits your goals
##### Senior Year
Fall | | Units || | | |
| --- | --- | --- |
| [09-401](http://coursecatalog.web.cmu.edu/search/?P=09-401 "09-401") | Undergraduate Seminar V | 1 |
| [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | 9 |
| or [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | |
| or [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| or [09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| 09-xxx | Biological Chemistry Elective (see notes on electives) | 9 |
| [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") | ENGAGE in Service | 1 |
| [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") | ENGAGE in the Arts | 2 |
| [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") | ENGAGE in Wellness: Looking Forward | 1 |
| xx-xxx | Free Electives | 21 |
| | | 44 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-402](http://coursecatalog.web.cmu.edu/search/?P=09-402 "09-402") | Undergraduate Seminar VI | 3 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| 09-xxx | Biological Chemistry Elective (see notes on electives) | 18 |
| xx-xxx | Free Electives | 18 |
| | | 49 |
**Planning Tip:** The senior year is designed to provide maximum flexibility. Use this time to deepen your training through electives, conduct independent research, or prepare for graduate school, professional programs, or job applications. Be mindful of not overloading your final semester and aim to complete general education requirements, including all ENGAGE courses, before your last term.
#### Unit Summary and Graduation Requirements for the B.S. in Chemistry/Biological Chemistry Track
##### Chemistry Requirements
A minimum of 187 units must come from chemistry-specific courses:
Required Chemistry Courses\* Units | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") | Honors Biochemistry | 9 |
| or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") | Biochemistry I | |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | 12 |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | 9 |
| or [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| 09-xxx | Chemistry Seminars | 8 |
| 09-xxx | Biological Chemistry Electives | 27 |
| | | 187 |
**Note:** These courses, along with [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") Physics I for Science Students and[33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") Physics II for Biological Sciences & Chemistry Students , are also required for students pursuing an additional major in chemistry.
##### Biological Chemistry Electives (minimum 27 units required)
A list of currently approved biological chemistry electives is provided below. Students must complete at least three courses totaling 27 units or more. Of these, **at least two must be chemistry courses**; a maximum of one course may be taken in biology or physics. Exceptions must be approved by the Director of Undergraduate Studies.
With prior approval, **one semester of [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research**
may be used to fulfill one biological chemistry elective, provided it is part of a sustained research experience that demonstrates depth of engagement in the area.
| | Units || | | |
| --- | --- | --- |
| [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") | Hooked: The Chemical Basis of Drug Addiction | 9 |
| [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | 9 |
| or [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | |
| or [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| or [09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| [09-521](http://coursecatalog.web.cmu.edu/search/?P=09-521 "09-521") | Metals in Biology: Function and Reactivity | 6 |
| [09-522](http://coursecatalog.web.cmu.edu/search/?P=09-522 "09-522") | Kinetics and Mechanisms of Chemical and Enzymatic Reactions | 9 |
| [09-530](http://coursecatalog.web.cmu.edu/search/?P=09-530 "09-530") | Chemistry of Gene Expression | 9 |
| or [09-730](http://coursecatalog.web.cmu.edu/search/?P=09-730 "09-730") | Chemistry of Gene Expression | |
| [09-538](http://coursecatalog.web.cmu.edu/search/?P=09-538 "09-538") | Exposure and Risk Assessment for Environmental Pollutants | 9 |
| or [09-738](http://coursecatalog.web.cmu.edu/search/?P=09-738 "09-738") | Exposure and Risk Assessment for Environmental Pollutants | |
| [09-737](http://coursecatalog.web.cmu.edu/search/?P=09-737 "09-737") | Medicinal Chemistry and Drug Development | 12 |
| [03-220](http://coursecatalog.web.cmu.edu/search/?P=03-220 "03-220") | Genetics | 9 |
| [03-221](http://coursecatalog.web.cmu.edu/search/?P=03-221 "03-221") | Genomes, Evolution, and Disease: Introduction to Quantitative Genetic Analysis | 9 |
| [03-230](http://coursecatalog.web.cmu.edu/search/?P=03-230 "03-230") | Intro to Mammalian Physiology | 9 |
| [03-344](http://coursecatalog.web.cmu.edu/search/?P=03-344 "03-344") | Experimental Biochemistry | 12 |
| [03-362](http://coursecatalog.web.cmu.edu/search/?P=03-362 "03-362") | Cellular Neuroscience | 9 |
| [03-366](http://coursecatalog.web.cmu.edu/search/?P=03-366 "03-366") | Neuropharmacology: Drugs, Brain and Behavior | 9 |
| [03-390](http://coursecatalog.web.cmu.edu/search/?P=03-390 "03-390") | Molecular and Cellular Immunology | 9 |
| [03-391](http://coursecatalog.web.cmu.edu/search/?P=03-391 "03-391") | Microbiology | 9 |
| [03-435](http://coursecatalog.web.cmu.edu/search/?P=03-435 "03-435") | Cancer Biology | 9 |
| [03-439](http://coursecatalog.web.cmu.edu/search/?P=03-439 "03-439") | Introduction to Biophysics | 10 |
| [03-442](http://coursecatalog.web.cmu.edu/search/?P=03-442 "03-442") | Molecular Biology | 9 |
| [03-729](http://coursecatalog.web.cmu.edu/search/?P=03-729 "03-729") | Entrepreneurship and protein-based drug development | 6 |
| [03-740](http://coursecatalog.web.cmu.edu/search/?P=03-740 "03-740") | Advanced Biochemistry | 12 |
| [03-871](http://coursecatalog.web.cmu.edu/search/?P=03-871 "03-871") | Structural Biophysics | 12 |
| [33-441](http://coursecatalog.web.cmu.edu/search/?P=33-441 "33-441") | Introduction to Biophysics | 10 |
- Chemistry courses required for the B.S. (numbered 09-2xx or higher) must be taken at Carnegie Mellon. Exceptions are granted only under unusual or extenuating circumstances, with prior approval from the Director of Undergraduate Studies.
To plan your electives effectively, consult with your academic advisor and check semester availability with the chemistry department.
Other Required Courses and Electives
| Other Requirements | Units |
| Biology (Modern Biology or Biochemistry) | 9 |
| Computer Science | 10 |
| Mathematics | 20 |
| Physics | 21 |
| Interpretation and Argument | 9 |
| Arts, Humanities and Social Sciences Courses | 36 |
| Cultural/Global Understanding | 9 |
| EUREKA! (First-year seminar) | 6 |
| Science and Society requirement | 6 |
| ENGAGE in Service | 1 |
| ENGAGE in Wellness Courses (three courses) | 3 |
| ENGAGE in the Arts | 2 |
| Core@CMU | 3 |
| Free Electives | 38 |
| Minimum number of units required for the degree: | 360 |
##### Free Electives
Free electives include any Carnegie Mellon course, except those in science or engineering that are specifically intended for non-majors.
A maximum of 9 units total from the following categories may count toward the free elective requirement:
- Physical Education (P.E.)
- StuCo (Student College)
- ROTC
Students are encouraged to use free electives to pursue minors, deepen technical training, explore other disciplines, or prepare for future academic and career goals.
There is no separate "technical elective" requirement in the B.S. in Chemistry curriculum. However, students may choose to take advanced technical courses in chemistry or related fields as part of their free electives.
#### Additional Notes on Degree Requirements
###### Minimum Total Units
The B.S. in Chemistry degree requires a minimum of 360 units. Most students complete this requirement within 41–50 units per semester. Students are strongly encouraged to take additional electives in subjects of personal or professional interest to enrich their undergraduate experience.
###### AP Credit and Unit Overlap
Some students may need to complete more than 360 units to graduate, especially if they repeat coursework for which they received AP credit. For example, a student who received AP credit for but takes 09-105 or 09-107 at CMU will only receive 10 units toward the requirement — not 20. The duplicate units will not count toward the degree total.
###### Transfer Students and Course Substitutions
Students who transfer into the department and have taken [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I
and/or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II must complete [09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry (1 unit per course) under the supervision of the [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry and/or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II instructor(s) to cover missing content.
Students who have taken [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis
and/or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis must enroll in a 3-unit transition course:
- [09-215](http://coursecatalog.web.cmu.edu/search/?P=09-215 "09-215") Chemistry Tech I to Lab I Transition
(for [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis)
- [09-216](http://coursecatalog.web.cmu.edu/search/?P=09-216 "09-216") Chemistry Tech II to Lab II Transition (for [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis)
## B.A. in Chemistry
The Bachelor of Arts (B.A.) in Chemistry offers a strong foundation in chemical principles while allowing for greater curricular flexibility. Compared to the B.S. degree, several chemistry, math, and other technical course requirements are replaced by free electives. This structure makes the B.A. an excellent choice for students interested in double majoring, particularly with departments in the College of Humanities and Social Sciences, College of Fine Arts, or the Tepper School of Business, though a second major is not required.
The B.A. is also well-suited for students pursuing careers in dentistry, pharmacy, or other fields that benefit from broader undergraduate preparation and more coursework outside of chemistry. Students may pursue one or more of the optional tracks available to B.S. degree candidates, provided they complete the necessary coursework.
### **Curriculum Planning and Course Scheduling**
*The curriculum and sample schedule presented here are intended for students who matriculate in Fall 2025. Students who entered in prior years should consult their degree audit and speak with the Director of Undergraduate Studies to confirm the requirements that apply to them.*
The B.A. in Chemistry curriculum provides flexibility in designing personalized academic pathways, especially for students exploring minors, additional majors, or study abroad. While it is recommended to complete core technical courses early, students may choose to delay certain requirements to meet broader academic goals.
When planning your schedule, note that several key chemistry courses are offered only once per year. For example:
**Fall-only courses:**
- [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry
- [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") Laboratory III: Molecular Design and Synthesis
- [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") Bioorganic Chemistry Laboratory
**Spring-only courses:**
- [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II
- [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") Modern Analytical Instrumentation
- [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry
**Course Scheduling Note**: Occasionally, a course that is typically offered in the fall may be shifted to the spring (or vice versa) due to departmental curriculum changes or faculty availability. Students are encouraged to consult the department and their advisor each semester to confirm course timing and build a long-term plan that anticipates such changes and accommodates personal goals such as study abroad, research, or double majoring.
### Technical and Non-Technical Requirements
#### MCS Core Technical Requirements
To fulfill the MCS technical breadth requirement, chemistry majors must complete a minimum of four non-chemistry technical courses. Approved options include:
Technical Breadth Requirements | | Units || | | |
| --- | --- | --- |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students | 9 |
| [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | 10 |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | 9 |
| or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") | Honors Biochemistry | |
| or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") | Biochemistry I | |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| | | 60 |
Students are encouraged to complete these technical core requirements by the end of their fifth semester. AP credit may not be used to fulfill the core technical breadth requirements, though it can satisfy prerequisites for chemistry courses. If a student fulfills an entire category (e.g., physics or biology) solely through AP credit, they must take an approved upper-level course in that area to meet the core requirement.
#### Non-Technical General Education Requirements
All students in the Mellon College of Science (MCS) must complete a set of non-technical breadth requirements totaling a minimum of 75 units. These include communication, humanities and social sciences, global and cultural perspectives, and wellness:
##### Required Courses:
- [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") Interpretation and Argument
(9 units)
- Arts, Humanities, and Social Sciences: Four courses totaling a minimum of 36 units
- Cultural/Global Understanding: One approved course (minimum 9 units)
- Science and Society: One approved course (minimum 6 units)
- Engage Sequence (5 total):
- ENGAGE in Wellness
- [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") ENGAGE in Wellness: Looking Inward (1 unit)
- [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") ENGAGE in Wellness: Looking Outward (1 unit)
- [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") ENGAGE in Wellness: Looking Forward
(1 unit)
- [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") ENGAGE in Service
(1 unit)
- [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") ENGAGE in the Arts
(2 units)
- First-Year Seminars
- [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") EUREKA!: Discovery and Its Impact
(6 units)
- [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") Core@CMU
(3 units)
**Important Notes:**
- The Science and Society and ENGAGE requirements must be completed no later than the penultimate semester.
- Students may not double count courses across general education categories. For example, a course used to fulfill the Science and Society requirement may not also count toward the Cultural/Global Understanding category or the 36 units required in Arts, Humanities, and Social Sciences.
##### Overlap with Chemistry Electives:
Some chemistry courses approved for general education requirements may also count as chemistry electives. For example:
- Science and Society + Chemistry Elective:
- [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability (or graduate version, [09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") Chemistry and Sustainability)
- [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet
- [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction
(Only one of these may count toward the 18 units of chemistry electives.)
- Cultural/Global Understanding + Chemistry Elective:
- [09-227](http://coursecatalog.web.cmu.edu/search/?P=09-227 "09-227") The Culture of Color: Dyes, Chemistry, and Sustainability
A current list of approved courses in these categories is maintained by the MCS Dean’s Office:
<https://www.cmu.edu/mcs/undergrad/advising/hss-finearts/index.html>
### Sample Schedule by Year (First–Senior)
These schedules represent one possible path through the B.A. in Chemistry. Students should work closely with their academic advisor to develop an individualized plan that supports their goals, including study abroad, second majors, or research opportunities.
**First Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") | Interpretation and Argument | 9 |
| [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") | EUREKA!: Discovery and Its Impact | 6 |
| [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") | Core@CMU | 3 |
| | | 50 |
**Planning Tip:** Students interested in majoring in chemistry who have a strong chemistry background should enroll in [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Honors Chemistry: Fundamentals, Concepts and Applications
rather than [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I. Students who complete 09-107 with an A grade will be exempted from the requirement to take 09-106 Modern Chemistry II via a prerequisite waiver.
There are some elective laboratory courses offered for MCS students in the first year including [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences
, [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry . The maximum units allowed during the first semester is 54; therefore, students wishing to take a lab should take an alternate technical course to Physics I such as [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") Principles of Computing or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") Modern Biology so that their unit total is lower.
Spring | | Units || | | |
| --- | --- | --- |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | |
| or [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| xx-xxx | Arts, Humanities and Social Sciences Course 1 | 9 |
| xx-xxx | Free Elective | 9 |
| | | 50 |
**Planning Tip:**Chemistry majors who place out of [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II can take [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry , [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability or [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet as a chemistry elective. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet is especially recommended for students pursuing the Environmental and Sustainability Studies minor. [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability will serve as both a Chemistry elective as well as a MCS Science and Society requirement. Please note that [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") Environmental Systems on a Changing Planet does not count toward chemistry electives.
##### **Sophomore Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-201](http://coursecatalog.web.cmu.edu/search/?P=09-201 "09-201") | Undergraduate Seminar I | 1 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students Course is a prerequisite for [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331"), normally taken in the spring of the junior year | 9 |
| xx-xxx | Arts, Humanities and Social Sciences Course 2 | 9 |
| | | 41 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-202](http://coursecatalog.web.cmu.edu/search/?P=09-202 "09-202") | Undergraduate Seminar II: Safety and Environmental Issues for Chemists | 1 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") | ENGAGE in Wellness: Looking Inward | 1 |
| xx-xxx | Arts, Humanities and Social Sciences Course 3 | 9 |
| xx-xxx | Free Elective | 9 |
| | | 42 |
**Planning Tip:**Students pursuing careers in the health professions may wish to take [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I in the Spring semester .
**Junior Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-301](http://coursecatalog.web.cmu.edu/search/?P=09-301 "09-301") | Undergraduate Seminar III | 1 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") | ENGAGE in Wellness: Looking Outward | 1 |
| xx-xxx | Free Elective | 9 |
| xx-xxx | Arts, Humanities and Social Sciences Course 4 | 9 |
| [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | 9 |
| or [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| | | 41 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-302](http://coursecatalog.web.cmu.edu/search/?P=09-302 "09-302") | Undergraduate Seminar IV | 1 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| xx-xxx | Cultural/Global Understanding Requirement | 9 |
| xx-xxx | Approved Science and Society elective. This course can be scheduled at any point during your studies but prior to your final semester.. | 6-9 |
| xx-xxx | Free Elective | 9 |
| | | 44-47 |
**Planning Tip:**
Students pursuing careers in the health professions may wish to take [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction in the Fall semester of their Junior year. It will fulfill both a Chemistry elective as well as a Science and Society elective.
Students may spread out junior-level courses across the junior and senior years to balance their academic load and research commitments. Work closely with your academic advisor to map out a schedule that fits your goals
##### Senior Year
Fall | | Units || | | |
| --- | --- | --- |
| [09-401](http://coursecatalog.web.cmu.edu/search/?P=09-401 "09-401") | Undergraduate Seminar V | 1 |
| 09-xxx | Chemistry Elective (see notes on electives) | 9 |
| [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") | ENGAGE in Service | 1 |
| [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") | ENGAGE in the Arts | 2 |
| [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") | ENGAGE in Wellness: Looking Forward | 1 |
| xx-xxx | Free Electives | 30 |
| | | 44 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-402](http://coursecatalog.web.cmu.edu/search/?P=09-402 "09-402") | Undergraduate Seminar VI | 3 |
| 09-xxx | Chemistry Elective (see notes on electives) | 9 |
| xx-xxx | Free Electives | 38 |
| | | 50 |
**Planning Tip:** The senior year is designed to provide maximum flexibility. Use this time to deepen your training through electives, conduct independent research, or prepare for graduate school, professional programs, or job applications. Be mindful of not overloading your final semester and aim to complete general education requirements, including all ENGAGE courses, before your last term.
#### Unit Summary and Graduation Requirements for the B.A. in Chemistry
##### Chemistry Requirements
A minimum of 121 units must come from chemistry-specific courses:
Required Chemistry Courses\* Units | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| 09-xxx | Chemistry Seminars | 8 |
| 09-xxx | Chemistry Electives | 18 |
| | | 121 |
**Lab Substitution Option**\
[09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") Laboratory IV: Molecular Spectroscopy and Dynamics may be taken in place of [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") Laboratory III: Molecular Design and Synthesis or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") Bioorganic Chemistry Laboratory. However, students must complete the necessary prerequisites and corequisites: [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") Mathematical Methods for Chemists , [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry, and [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry . In such cases, [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry and[09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry **will** count as chemistry electives toward the B.A. degree.
**Residency Requirement for Chemistry Courses**\
All chemistry courses required for the B.A. that are numbered 09-2xx or higher must be taken at Carnegie Mellon University. Exceptions must be requested in advance and approved by the Director of Undergraduate Studies. Approval is typically granted only under unusual or extenuating circumstances.
##### Chemistry Electives (minimum 18 units required)
Chemistry electives are intended to enhance a student's technical knowledge in chemistry. These may include:
- [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research
- Most 09-3xx or higher chemistry courses (undergraduate or graduate)
- [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Honors Biochemistry
or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I
[09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry
may only be used with permission of the Director of Undergraduate Studies.
Some interdisciplinary courses (e.g., 39-xxx) may count toward chemistry electives only if they have significant chemical content and are approved in advance by the Director of Undergraduate Studies.
In some cases, chemistry electives may also satisfy general education requirements such as Science and Society or Cultural/Global Understanding, but students should consult with an advisor to confirm eligibility and avoid double-counting within the same category.
Students should check with the chemistry department and the course-offering department each semester to confirm which courses are available and approved for elective credit.
###### Quick Guide: Choosing Chemistry Electives by Interest Area
Chemistry electives give you the flexibility to explore topics that align with your interests, deepen your technical training, or prepare you for specific career paths. Below are some common focus areas and electives that support them.
| Interest Area | Suggested Chemistry Electives |
| Sustainability and Environmental Chemistry | [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability, [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet, [09-529](http://coursecatalog.web.cmu.edu/search/?P=09-529 "09-529") Introduction to Sustainable Energy and Science |
| Biological and Health Applications | [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Biochemistry I or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I, [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction, [09-737](http://coursecatalog.web.cmu.edu/search/?P=09-737 "09-737") Medicinal Chemistry and Drug development |
| Computational Chemistry and Modeling | [09-563](http://coursecatalog.web.cmu.edu/search/?P=09-563 "09-563") Molecular Modeling and Computational Chemistry, [09-615](http://coursecatalog.web.cmu.edu/search/?P=09-615 "09-615") Computational Modeling. Statistical Analysis and Machine Learning in Science, [09-616](http://coursecatalog.web.cmu.edu/search/?P=09-616 "09-616") Neural Networks & Deep Learning in Science |
| Materials and Nanoscience | [09-509](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509") Physical Chemistry of Macromolecules, [09-507](http://coursecatalog.web.cmu.edu/search/?P=09-507 "09-507") Nanoparticles, [09-760](http://coursecatalog.web.cmu.edu/search/?P=09-760 "09-760") The Molecular Basis of Polymer Mechanics |
Chemistry courses required for the B.S. (numbered 09-2xx or higher) must be taken at Carnegie Mellon. Exceptions are granted only under unusual or extenuating circumstances, with prior approval from the Director of Undergraduate Studies.
To plan your electives effectively, consult with your academic advisor and check semester availability with the chemistry department.
##### Other Required Courses and Electives
| Other Requirements | Units |
| Biology (Modern Biology or Biochemistry) | 9 |
| Computer Science | 10 |
| Mathematics | 20 |
| Physics | 21 |
| Interpretation and Argument | 9 |
| Arts, Humanities and Social Sciences Courses | 36 |
| Cultural/Global Understanding | 9 |
| EUREKA! (First-year seminar) | 6 |
| Science and Society requirement | 6 |
| ENGAGE in Service | 1 |
| ENGAGE in Wellness Courses (three courses) | 3 |
| ENGAGE in the Arts | 2 |
| Core@CMU | 3 |
| Free Electives | 104 |
| Minimum number of units required for the degree: | 360 |
##### Free Electives
Free electives include any Carnegie Mellon course, except those in science or engineering that are specifically intended for non-majors.
A maximum of 9 units total from the following categories may count toward the free elective requirement:
- Physical Education (P.E.)
- StuCo (Student College)
- ROTC
Students are encouraged to use free electives to pursue minors, deepen technical training, explore other disciplines, or prepare for future academic and career goals.
#### Additional Notes on Degree Requirements
###### Minimum Total Units
The B.A. curriculum typically requires students to take between 40 and 50 units per semester to meet the 360-unit graduation minimum. In practice, many students exceed this minimum as they explore electives in other disciplines or pursue additional majors. Students are strongly encouraged to take extra elective courses in whatever subjects they wish, to enrich their background and enhance their educational experience.
###### AP Credit and Unit Overlap
Some students may need to complete more than 360 units to graduate, especially if they repeat coursework for which they received AP credit. For example, a student who received AP credit for but takes 09-105 or 09-107 at CMU will only receive 10 units toward the requirement — not 20. The duplicate units will not count toward the degree total.
###### Transfer Students and Course Substitutions
Students who transfer into the department and have taken [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I
and/or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II must complete [09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry (1 unit per course) under the supervision of the [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry and/or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II instructor(s) to cover missing content.
Students who have taken [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis
and/or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis must enroll in a 3-unit transition course:
- [09-215](http://coursecatalog.web.cmu.edu/search/?P=09-215 "09-215") Chemistry Tech I to Lab I Transition
(for [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis)
- [09-216](http://coursecatalog.web.cmu.edu/search/?P=09-216 "09-216") Chemistry Tech II to Lab II Transition (for [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis)
## Options for the Bachelor's Degrees in Chemistry
The Bachelor of Science in Chemistry allows students to take a range of elective courses, particularly in the junior and senior years, in chemistry and other disciplines. Students may choose to focus these electives in a particular area of interest by completing one of several recommended **options**. Each option provides a structured group of electives that complements the B.S. in Chemistry and offers additional depth in a specialized area not covered by the standard curriculum.
Options are **noted on the student’s transcript** (but not on the diploma) and are recognized with a certificate awarded by the Department of Chemistry at Commencement.
For each option, students should refer to the Bachelor of Science or Bachelor of Arts degree requirements described earlier in the catalog. The **core chemistry requirements remain unchanged**. However, the option-specific courses should be taken as electives and are listed within each option’s description.
Chemistry courses taken as part of an option may also count toward the chemistry elective requirement for the B.S. degree. In some cases, option courses may fulfill MCS technical core requirements or, for example, nontechnical core requirements in the Management Option. However, students should note that there is **very limited ability to count a course toward both an option and a minor or additional major in a closely related field**.
Students are encouraged to **consult with their academic advisor** or the advisor for the relevant department to clarify any potential overlap or restrictions.
BIOCHEMISTRY OPTION | | Units || | | |
| --- | --- | --- |
| [03-231/232](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231/232") | Honors Biochemistry (or Biochemistry) | 9 |
| [09-518/718](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518/718") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | 9 |
| or [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| or [09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | |
| xx-xxx | 2 Electives in Biochemistry | |
| Elective courses may be chosen from the following list. (Other courses listed as electives for the Biological Chemistry Track may be possible with permission.) | | |
| [03-344](http://coursecatalog.web.cmu.edu/search/?P=03-344 "03-344") | Experimental Biochemistry | 12 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research 9 units of [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") can count towards this option if part of a longer term immersion in a relevant area and approved by the Director of Underraduate Studies | Var. |
| [09-530](http://coursecatalog.web.cmu.edu/search/?P=09-530 "09-530") | Chemistry of Gene Expression | 9 |
| or [09-730](http://coursecatalog.web.cmu.edu/search/?P=09-730 "09-730") | Chemistry of Gene Expression | |
| [09-737](http://coursecatalog.web.cmu.edu/search/?P=09-737 "09-737") | Medicinal Chemistry and Drug Development | 12 |
| [03-439](http://coursecatalog.web.cmu.edu/search/?P=03-439 "03-439") | Introduction to Biophysics | 10 |
| [09-519/719](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519/719") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | 9 |
| or [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | |
| or [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | |
| [03-740](http://coursecatalog.web.cmu.edu/search/?P=03-740 "03-740") | Advanced Biochemistry | 12 |
POLYMER SCIENCE OPTION | | Units || | | |
| --- | --- | --- |
| [09-502/741](http://coursecatalog.web.cmu.edu/search/?P=09-502 "09-502/741") | Organic Chemistry of Polymers | 9 |
| [09-760](http://coursecatalog.web.cmu.edu/search/?P=09-760 "09-760") | The Molecular Basis of Polymer Mechanics | 12 |
| Two Electives in Polymer Science | | 9 |
| Elective courses may be chosen from the following list | | |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research 9 units of [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") can count towards this option if part of a longer term immersion in a relevant area and approved by the Director of Undergraduate Studies | 9 |
| [09-509/715](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509/715") | Physical Chemistry of Macromolecules | 9 |
| [09-736](http://coursecatalog.web.cmu.edu/search/?P=09-736 "09-736") | Metal Mediated Chemical Reactions | 12 |
| [27-477](http://coursecatalog.web.cmu.edu/search/?P=27-477 "27-477") | Introduction to Polymer Science and Engineering | 9 |
| Other upper level courses in chemistry, biomedical engineering, materials science engineering or the colloids, polymers and surfaces program may be used with permission of the Director of Undergraduate Studies | | |
MATERIALS CHEMISTRY OPTION | | Units || | | |
| --- | --- | --- |
| [27-100](http://coursecatalog.web.cmu.edu/search/?P=27-100 "27-100") | Engineering the Materials of the Future | 12 |
| [27-201](http://coursecatalog.web.cmu.edu/search/?P=27-201 "27-201") | Structure of Materials | 9 |
| Two Elective Courses of at least 9 units each from the list below | | |
| [27-202](http://coursecatalog.web.cmu.edu/search/?P=27-202 "27-202") | Defects in Materials | 9 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research 9 units of [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") can count towards this option if part of a longer term immersion in a relevant area and approved by the Director of Undergraduate Studies | 9 |
| [09-502/741](http://coursecatalog.web.cmu.edu/search/?P=09-502 "09-502/741") | Organic Chemistry of Polymers | 9 |
| [09-507/707](http://coursecatalog.web.cmu.edu/search/?P=09-507 "09-507/707") | Nanoparticles | 9 |
| [09-509/715](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509/715") | Physical Chemistry of Macromolecules | 9 |
| [09-723](http://coursecatalog.web.cmu.edu/search/?P=09-723 "09-723") | Proximal Probe Techniques: New Tools for Nanoscience & Nanotechnology | 12 |
| 27-xxx | MSE course approved by Director of Undergraduate Studies | |
ENVIRONMENTAL CHEMISTRY OPTION | | Units || | | |
| --- | --- | --- |
| [09-510/710](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510/710") | Chemistry and Sustainability | 9 |
| or [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") | Environmental Systems on a Changing Planet | |
| [09-524](http://coursecatalog.web.cmu.edu/search/?P=09-524 "09-524") | Environmental Chemistry | 9 |
| or [09-724](http://coursecatalog.web.cmu.edu/search/?P=09-724 "09-724") | Environmental Chemistry | |
| Two elective courses of at least 9 units each from the list below | | |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research 9 units of [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") can count towards this option if part of a longer term immersion in a relevant area and approved by the Director of Undergraduate Studies | Var. |
| [09-225](http://coursecatalog.web.cmu.edu/search/?P=09-225 "09-225") | Climate Change: Chemistry, Physics and Planetary Science | 9 |
| [09-529/729](http://coursecatalog.web.cmu.edu/search/?P=09-529 "09-529/729") | Introduction to Sustainable Energy Science | 9 |
| [09-538/738](http://coursecatalog.web.cmu.edu/search/?P=09-538 "09-538/738") | Exposure and Risk Assessment for Environmental Pollutants | 9 |
| [19-440](http://coursecatalog.web.cmu.edu/search/?P=19-440 "19-440") | Combustion and Air Pollution Control | 9 |
| [12-651](http://coursecatalog.web.cmu.edu/search/?P=12-651 "12-651") | Air Quality Engineering | 9 |
| [12-657](http://coursecatalog.web.cmu.edu/search/?P=12-657 "12-657") | Water Resource Systems Engineering | 9 |
MANAGEMENT OPTION | | Units || | | |
| --- | --- | --- |
| [70-100](http://coursecatalog.web.cmu.edu/search/?P=70-100 "70-100") | Global Business Global Business is intended for first-year and sophomore students only. Juniors and seniors interested in pursuing the management option must replace the course with a constrained elective as defined for the Minor in Business Administration. | 9 |
| [73-102](http://coursecatalog.web.cmu.edu/search/?P=73-102 "73-102") | Principles of Microeconomics | 9 |
| [70-122](http://coursecatalog.web.cmu.edu/search/?P=70-122 "70-122") | Introduction to Accounting | 9 |
| Tepper Constrained Elective: As defined in the 2024-25 Undergraduate Catalog these must be one of the following courses: [70-311](http://coursecatalog.web.cmu.edu/search/?P=70-311 "70-311"), [70-371](http://coursecatalog.web.cmu.edu/search/?P=70-371 "70-371"), [70-381](http://coursecatalog.web.cmu.edu/search/?P=70-381 "70-381"), or [70-391](http://coursecatalog.web.cmu.edu/search/?P=70-391 "70-391") | | 9 |
COMPUTATIONAL CHEMISTRY OPTION | | Units || | | |
| --- | --- | --- |
| [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | 12 |
| [15-122](http://coursecatalog.web.cmu.edu/search/?P=15-122 "15-122") | Principles of Imperative Computation | 12 |
| or [15-150](http://coursecatalog.web.cmu.edu/search/?P=15-150 "15-150") | Principles of Functional Programming | |
| [21-127](http://coursecatalog.web.cmu.edu/search/?P=21-127 "21-127") | Concepts of Mathematics | 12 |
| [09-563/763](http://coursecatalog.web.cmu.edu/search/?P=09-563 "09-563/763") | Molecular Modeling and Computational Chemistry | 9 |
| xx-xxx | One Upper Level Computational Elective Course of at least 9 units from the list below | |
| [09-615](http://coursecatalog.web.cmu.edu/search/?P=09-615 "09-615") | Computational Modeling, Statistical Analysis and Machine Learning in Science | 12 |
| [09-621](http://coursecatalog.web.cmu.edu/search/?P=09-621 "09-621") | Welcome to the Future Lab - Science in the Cloud Must be taken with [09-623](http://coursecatalog.web.cmu.edu/search/?P=09-623 "09-623") | 6 |
| [15-210](http://coursecatalog.web.cmu.edu/search/?P=15-210 "15-210") | Parallel and Sequential Data Structures and Algorithms | 12 |
| [15-213](http://coursecatalog.web.cmu.edu/search/?P=15-213 "15-213") | Introduction to Computer Systems | 12 |
| [33-241](http://coursecatalog.web.cmu.edu/search/?P=33-241 "33-241") | Introduction to Computational Physics | 9 |
| [02-250](http://coursecatalog.web.cmu.edu/search/?P=02-250 "02-250") | Introduction to Computational Biology | 12 |
## B.S. in Chemistry with Departmental Honors
Students with a strong interest in research are encouraged to consider the Departmental Honors program by the beginning of their junior year. This program integrates a modified B.S. curriculum with sustained faculty mentorship and an independent research project, culminating in a written thesis and formal defense.
#### Curriculum Requirements
The honors curriculum follows the standard B.S. degree sequence with the following modifications:
- One of the two required chemistry electives must be a 12-unit graduate-level course (numbered 09-7xx or higher)
- At least two free electives, totaling a minimum of 18 units, must be undergraduate research (typically [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research)
- Students must complete [09-455](http://coursecatalog.web.cmu.edu/search/?P=09-455 "09-455") Honors Thesis (6 units)
Students are encouraged to pursue more than the minimum research requirement. Summer research support may be available through stipends from a research advisor or competitive programs such as the Summer Undergraduate Research Fellowship ([SURF](https://www.cmu.edu/uro/summer%20research%20fellowships/SURF/)).
#### Eligibility and Application
Students typically apply for candidacy by the end of their penultimate semester. Applications are available through the department Canvas site for chemistry majors or can be e-mail to [ug-chem@andrew.cmu.edu](mailto:ug-chem@andrew.cmu.edu). To be accepted, students should have:
- A QPA of at least 3.2 in coursework
- Demonstrated significant progress in undergraduate research
- A statement of support from their research advisor
#### Thesis Committee
Once accepted, students must assemble a Thesis Committee to guide and evaluate their work. The committee consists of:
- The student’s research advisor
- One member of the Undergraduate Program Committee, appointed by the Director of Undergraduate Studies
- A third faculty member, selected by the student and advisor. This person may be from another department or institution and may hold a tenure-track, teaching-track, or research-track appointment
Please note that it is the student's responsibility to confirm participation of the third committee member.
A shared Box folder will be created for each candidate. This folder will house the completed application, written work, and presentation materials. It will be accessible to the student, the Undergraduate Program Committee, and the Thesis Committee.
#### The Thesis and Defense
The honors thesis must be a clear, formal exposition of the student’s independent research. It should reflect at least 18 units of work in 09-445 and make a substantive contribution to the field. This may include:
- The discovery of a new phenomenon
- A novel method or technique
- A study that deepens understanding of an existing topic
The student will present their research in a public oral presentation, followed by a private defense with the Thesis Committee. A complete draft of the thesis must be submitted to committee members at least one week prior to the scheduled defense.
Defenses are typically scheduled for April or early May for May graduates. Alternate timelines apply for August or December graduates. The Undergraduate Academic Program Coordinator will work closely with each student and their committee to schedule the defense and coordinate logistics.
#### Graduation with Honors
Students who fulfill all requirements, including the research, coursework, thesis, and successful defense, will graduate with both **Departmental Honors** and **MCS College Honors**. These distinctions celebrate the student’s initiative, academic strength, and commitment to research. Both honors will be noted on the transcript. However, only **University Honors**, based on overall academic performance, appear on the diploma.
## Honors B.S./M.S. Program in Chemistry
#### Overview
The Honors B.S./M.S. Program in Chemistry offers students the opportunity to earn both a Bachelor of Science in Chemistry with Departmental Honors and a Master of Science in Chemistry, typically within four years. This program is distinctively research-intensive and is best suited for students who have made significant progress on an independent research project early in their undergraduate career. Students admitted to this program are expected to demonstrate initiative, deep engagement with the scientific literature, and the ability to work at a level comparable to a beginning graduate student.
Only students pursuing the B.S. in Chemistry or the B.S. in Chemistry/Biological Chemistry Track are eligible for this program. It is not open to students in the B.A. program. Applications are typically submitted in the second half of the sophomore year but must be received no later than the first semester of the junior year. Later applications are only considered under exceptional circumstances and may require an extension into a fifth year.
#### Eligibility and Application
To be eligible for admission to the Honors B.S./M.S. program, students must:
- Have a QPA of 3.2 or higher
- Demonstrate significant and sustained progress in undergraduate research
- Have a faculty research advisor in place
- Show evidence that their research has the potential to lead to a master’s thesis. This may include a novel method or technique, the discovery of a new phenomenon, or a study that advances understanding in a particular field.
Students apply by submitting the BS/MS Honors Program application form, available on the Chemistry undergraduate Canvas site. This form requires:
- A brief description (1000 words or fewer) of the student’s research accomplishments and goals for the thesis
- A projected timeline for completion of the thesis work and writing
- A statement of support from the research advisor
Once submitted, applications are reviewed by a subset of the Undergraduate Program Committee. If the written application is deemed competitive, the student will be invited to deliver an oral presentation. This oral presentation is a key component of the application process. It should be at least 30 minutes long and include:
- A clear explanation of the research question or purpose
- Background literature and scientific context
- Results to date
- A detailed plan and timeline for completion
Presentations must include appropriate visual materials. After the presentation and discussion, the committee will confer privately to evaluate whether the student is prepared to meet the expectations of the program. Students are typically notified of the committee’s decision within 48 hours. While most students are accepted after this stage, the committee may, in rare cases, recommend deferral or alternative research pathways (such as the Departmental Honors track) if the project is not yet sufficiently developed.
#### Thesis Committee
Upon acceptance, the student must form a Thesis Committee to oversee their academic and research progress. This committee will replace the Undergraduate Program Committee for the remainder of the student’s degree. The committee must include:
- The student’s research advisor
- One member of the Undergraduate Program Committee, appointed by the Director of Undergraduate Studies
- A third faculty member selected jointly by the student and their advisor (this individual may be from another department or institution and may hold a tenure-track, teaching-track, or research-track position)
The student is responsible for securing the participation of the third member and notifying the Director of Undergraduate Studies and Undergraduate Academic Program Coordinator. A shared Box folder will be created for each student to store key documents, including the application materials, written reports, and thesis drafts.
#### Coursework Requirements
The B.S./M.S. Honors degree requires the completion of **five** graduate-level chemistry courses. These are typically 12-unit courses numbered 09-7xx or 09-8xx. Two 6-unit minis at these levels may also be combined to fulfill one course requirement.
While 09-6xx courses are sometimes offered at the graduate level, some (such as [09-611](http://coursecatalog.web.cmu.edu/search/?P=09-611 "09-611") Chemical Thermodynamics) are considered remedial and do not count toward the B.S./M.S. requirement, due to significant overlap with undergraduate content. Others, such as those associated with the M.S. in Science or Engineering and Public Policy or the Future Lab initiative, may be accepted with approval from the Director of Undergraduate Studies. Examples include:
- [09-615](http://coursecatalog.web.cmu.edu/search/?P=09-615 "09-615") Computational Modeling, Statistical Analysis and Machine Learning in Science
- [09-616](http://coursecatalog.web.cmu.edu/search/?P=09-616 "09-616") Neural Networks & Deep Learning in Science
To support interdisciplinary study, up to three of the five required graduate courses may be fulfilled using advanced undergraduate chemistry electives (09-5xx). These courses must be 9 units each and approved by the Director of Undergraduate Studies. While 09-5xx courses can be appropriate in some contexts, the 09-7xx versions are generally preferred, as they include additional assignments or projects that build skills important for graduate-level work.
Students must:
- Earn a **grade of C or better** in each of the five qualifying courses and in [09-455](http://coursecatalog.web.cmu.edu/search/?P=09-455 "09-455") Honors Thesis.
- Maintain a minimum QPA of 3.2 overall and 3.0 average across the five graduate (or approved 09-5xx) courses, [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research and [09-455](http://coursecatalog.web.cmu.edu/search/?P=09-455 "09-455") Honors Thesis.
#### Research and Progress Expectations
Students in the B.S./M.S. program are expected to maintain a level of rigor, independence, and productivity that exceeds the Departmental Honors requirements. This includes:
- A minimum of 30 units of 09-445 Undergraduate Research (most students exceed this requirement)
- Active participation in research group meetings and departmental seminars
- Summer research after the sophomore and junior years (10 weeks each summer is strongly encouraged). Students are typically supported by their research group or through competitive programs such as the [Summer Undergraduate Research Fellowship (SURF)](https://www.cmu.edu/uro/summer%20research%20fellowships/SURF/)
- Presentation of research at Meeting of the Minds, typically during the junior year
In addition, students are expected to meet with their Thesis Committee regularly, at least once every three months and at the start of their final semester. One week before each meeting, students must submit the following materials:
- A 3–5 page written summary of research progress
- A one-page outline of remaining work
- Presentation slides for discussion
These meetings serve as formal checkpoints to assess progress, identify challenges, and support the student in achieving timely completion of the thesis.
#### Thesis and Defense
Students in the B.S./M.S. program must complete a formal thesis based on original research that meets the standards of a Master of Science degree in chemistry. The thesis should demonstrate independence, technical rigor, and depth of understanding in a specific field. While publication is not required, the research should be of a quality and scope that could reasonably lead to publication in a peer-reviewed scientific journal.
To support timely and successful completion, students are expected to follow the timeline below:
##### Late Junior Year and Summer (prior to final year):
- Students should have completed a substantial portion of their research by the end of the junior year.
- A thorough literature review should be conducted over the summer in preparation for the thesis introduction.
- Preliminary organization of thesis chapters (e.g., outlining sections, figures, tables) is encouraged.
##### Semester Before Final Semester:
- Continue research and begin assembling thesis materials, including figures, data, and chapter outlines, in preparation for formal writing.
- Draft a full literature review and begin writing the thesis introduction.
- A progress meeting must be scheduled with the Thesis Committee during the first two weeks of the final semester.
This meeting is used to assess whether the project is on track for a Master’s-level thesis. If the committee determines that sufficient progress has not been made, students may either extend their timeline for completion, or transition to the Departmental Honors track, provided those requirements are met.
##### Start of Final Semester:
- Submit a draft of the thesis introduction and a detailed outline of the methods, results, and discussion sections to the Thesis Committee and Undergraduate Program Coordinator.
- Use committee feedback to guide final writing and remaining experimental work.
##### Two Months Before Intended Defense Date:
- Submit a full draft or substantial sections of the thesis to the research advisor for feedback. This should allow time for revision before sharing with the full committee.
##### At Least One Week Before Defense:
- Submit the advisor-approved final version of the thesis to all committee members. Missing this deadline will result in the defense being rescheduled.
##### Defense:
- Deliver a public oral presentation (30–40 minutes), followed by audience Q&A.
- Participate in a private defense with the Thesis Committee immediately after the presentation.
The thesis should follow a formal scientific structure (abstract, introduction, methods, results, discussion, conclusion) and adhere to ACS Style Guide formatting. While publication is not a graduation requirement, the work must reflect sustained effort, critical thinking, and mastery of the research topic.
**Note**: While defenses are commonly scheduled in April for May graduates, alternate timelines apply for August or December graduation. The Undergraduate Academic Program Coordinator will work with each student and their committee to ensure timely scheduling and degree certification.
#### Graduation with Honors
Students who successfully complete all academic, research, and thesis requirements for the program will receive two degrees:
1. A Bachelor of Science in Chemistry with Departmental Honors
2. A Master of Science in Chemistry
Both degrees are awarded at the same time, and students will receive a separate diploma for each. Departmental Honors and MCS College Honors will be noted on the official transcript but do not appear on the diploma. Only University Honors, which are based on overall academic performance, are printed on the diploma.
Failure to maintain satisfactory progress in research or coursework, or violations of professional or academic standards, may result in removal from the M.S. portion of the program. In such cases, students may still complete the B.S. or Departmental Honors degree, provided they meet the respective requirements.
---
## Curriculum Planning for the Honors B.S./M.S. in Chemistry
*The curriculum and sample schedule presented here are intended for students who matriculate in Fall 2025. Students who entered in prior years should consult their degree audit and speak with the Director of Undergraduate Studies to confirm the requirements that apply to them.*
### Technical and Non-Technical Requirements
#### MCS Core Technical Requirements
Chemistry majors must complete a minimum of four technical courses outside of chemistry to satisfy the MCS core technical breadth requirement. These include courses in physics, biology, computer science, and mathematics:
Technical Breadth Requirements | | Units || | | |
| --- | --- | --- |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students | 9 |
| [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | 9 |
| or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") | Honors Biochemistry | |
| or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") | Biochemistry I | |
| [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | 10 |
| or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112") | Fundamentals of Programming and Computer Science | |
| or [02-120](http://coursecatalog.web.cmu.edu/search/?P=02-120 "02-120") | Undergraduate Programming for Scientists | |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| | | 60 |
Students are encouraged to complete these technical core requirements by the end of their fifth semester. AP credit may not be used to fulfill the core technical breadth requirements, though it can satisfy prerequisites for chemistry courses. If a student fulfills an entire category (e.g., physics or biology) solely through AP credit, they must take an approved upper-level course in that area to meet the core requirement.
#### Non-Technical General Education Requirements
All students in the Mellon College of Science (MCS) must complete a set of non-technical breadth requirements totaling a minimum of 75 units. These include communication, humanities and social sciences, global and cultural perspectives, and wellness:
##### Required Courses:
- [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") Interpretation and Argument
(9 units)
- Arts, Humanities, and Social Sciences: Four courses totaling a minimum of 36 units
- Cultural/Global Understanding: One approved course (minimum 9 units)
- Science and Society: One approved course (minimum 6 units)
- Engage Sequence (5 total):
- ENGAGE in Wellness
- [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") ENGAGE in Wellness: Looking Inward (1 unit)
- [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") ENGAGE in Wellness: Looking Outward (1 unit)
- [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") ENGAGE in Wellness: Looking Forward
(1 unit)
- [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") ENGAGE in Service
(1 unit)
- [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") ENGAGE in the Arts
(2 units)
- First-Year Seminars
- [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") EUREKA!: Discovery and Its Impact
(6 units)
- [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") Core@CMU
(3 units)
**Important Notes:**
- The Science and Society and ENGAGE requirements must be completed no later than the penultimate semester.
- Students may not double count courses across general education categories. For example, a course used to fulfill the Science and Society requirement may not also count toward the Cultural/Global Understanding category or the 36 units required in Arts, Humanities, and Social Sciences.
##### Overlap with Chemistry Courses:
Some chemistry courses approved for general education requirements. For example:
- Science and Society :
- [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability (or graduate version,[09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") Chemistry and Sustainability)
- [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet
- [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") Hooked: The Chemical Basis of Drug Addiction
(Of this list, [09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") Chemistry and Sustainability can count both towards the MCS Science and Society requirements and the graduate course requirement for the B.S./M.S. program)
- Cultural/Global Understanding + Chemistry Elective:
- [09-227](http://coursecatalog.web.cmu.edu/search/?P=09-227 "09-227") The Culture of Color: Dyes, Chemistry, and Sustainability
A current list of approved courses in these categories is maintained by the MCS Dean’s Office:
<https://www.cmu.edu/mcs/undergrad/advising/hss-finearts/index.html>
### Sample Schedule by Year (First–Senior)
The suggested schedule below is designed for students pursuing the B.S./M.S. program. Students should consult with the Director of Undergraduate Studies and their research advisor to customize their timeline based on research progress, course availability, and personal goals.
**First Year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") | Introduction to Undergraduate Research in Chemistry | 2 |
| [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120") | Differential and Integral Calculus | 10 |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| [76-101](http://coursecatalog.web.cmu.edu/search/?P=76-101 "76-101") | Interpretation and Argument | 9 |
| [38-101](http://coursecatalog.web.cmu.edu/search/?P=38-101 "38-101") | EUREKA!: Discovery and Its Impact | 6 |
| [99-101](http://coursecatalog.web.cmu.edu/search/?P=99-101 "99-101") | Core@CMU | 3 |
| | | 52 |
**Planning Tip:** Students interested in majoring in chemistry who have a strong chemistry background should enroll in [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Honors Chemistry: Fundamentals, Concepts and Applications
rather than [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I. Students who complete 09-107 with an A grade will be exempted from the requirement to take 09-106 Modern Chemistry II via a prerequisite waiver.
There are some elective laboratory courses offered for MCS students in the first year including [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences
or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry and [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. While not required for the major, we strongly encourage students who are interested in early research engagement to register for [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Introduction to Undergraduate Research in Chemistry. This course introduces students to research within the department and includes laboratory safety and hazardous waste training, which are often necessary for working in scientific labs at CMU. It is included in the sample schedule above to highlight this opportunity.
The maximum units allowed during the first semester is 54; therefore, students wishing to take a lab should take an alternate technical course to Physics I such as [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") Principles of Computing or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") Modern Biology so that their unit total is lower.
Spring | | Units || | | |
| --- | --- | --- |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") | Undergraduate Research Shadowing in Chemistry | 2 |
| or [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") | Introduction to Experimental Chemistry | |
| [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") | Integration and Approximation | 10 |
| or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") | Calculus II for Biologists and Chemists | |
| [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") | Physics I for Science Students | 12 |
| or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") | Modern Biology | |
| or [15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") | Principles of Computing | |
| xx-xxx | Arts, Humanities and Social Sciences Course 1 | 9 |
| xx-xxx | Free Elective | 9.0 |
| | | 52 |
**Planning Tip:**Chemistry majors who place out of [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II can take [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") Inorganic Chemistry , [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability or [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet as a chemistry elective. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") Environmental Systems on a Changing Planet is especially recommended for students pursuing the Environmental and Sustainability Studies minor. [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510") Chemistry and Sustainability will serve as both a Chemistry elective as well as a MCS Science and Society requirement. Please note that [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") Environmental Systems on a Changing Planet does not count toward chemistry electives.
The sample schedule above also includes laboratory electives. Students wishing to actively engage in research should take [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116") Undergraduate Research Shadowing in Chemistry, which pairs them with a research group in the department for half a semester. With a faculty mentor’s recommendation, students may continue in the same lab through [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research. Those who want focused hands-on experience in a chemistry lab environment may consider [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry. Students interested in biology-based lab work may also take [03-117](http://coursecatalog.web.cmu.edu/search/?P=03-117 "03-117") Frontiers, Analysis, and Discovery in Biological Sciences.
**Sophomore year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [09-201](http://coursecatalog.web.cmu.edu/search/?P=09-201 "09-201") | Undergraduate Seminar I | 1 |
| [33-122](http://coursecatalog.web.cmu.edu/search/?P=33-122 "33-122") | Physics II for Biological Sciences & Chemistry Students | 9 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research | 9 |
| xx-xxx | Arts, Humanities and Social Science Course I | 9 |
| | | 50 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-202](http://coursecatalog.web.cmu.edu/search/?P=09-202 "09-202") | Undergraduate Seminar II: Safety and Environmental Issues for Chemists | 1 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [38-230](http://coursecatalog.web.cmu.edu/search/?P=38-230 "38-230") | ENGAGE in Wellness: Looking Inward | 1 |
| xx-xxx | Arts, Humanities and Social Science Course I | 9 |
| | | 43 |
| Summer | 10 weeks of full-time research is strongly encouraged. Students may apply for funding through their research advisor or SURF. |
**Junior year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-301](http://coursecatalog.web.cmu.edu/search/?P=09-301 "09-301") | Undergraduate Seminar III | 1 |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research | 9 |
| [38-330](http://coursecatalog.web.cmu.edu/search/?P=38-330 "38-330") | ENGAGE in Wellness: Looking Outward | 1 |
| xx-xxx | Arts, Humanities and Social Science Course I | 9 |
| | | 50 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-302](http://coursecatalog.web.cmu.edu/search/?P=09-302 "09-302") | Undergraduate Seminar IV | 1 |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research | 6 |
| 09-xxx | Graduate Chemistry Course 1 | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| xx-xxx | Arts, Humanities and Social Science Course I | 6-9 |
| | | 52-55 |
| Summer | 10 weeks of full-time research is strongly encouraged to ensure adequate progress toward the M.S. thesis. |
**Planning Tips:**
The junior year is often when chemistry majors encounter some of the most conceptually rich and mathematically engaging material in the curriculum, including physical chemistry and advanced laboratory techniques. For many students, this is also when research becomes a central focus.
To make the most of this experience, consider how your schedule can support both depth and balance. The senior year includes a number of free electives and flexible space, which can be used to redistribute coursework across semesters. Spreading out junior year requirements over four semesters, instead of concentrating them in just two, is a great way to maintain momentum and quality in both academics and research.
Students should consult with their advisor to discuss an individualized plan to meet their academic goals.
**Senior year**
Fall | | Units || | | |
| --- | --- | --- |
| [09-401](http://coursecatalog.web.cmu.edu/search/?P=09-401 "09-401") | Undergraduate Seminar V | 1 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research | 9 |
| [38-430](http://coursecatalog.web.cmu.edu/search/?P=38-430 "38-430") | ENGAGE in Wellness: Looking Forward | 1 |
| [38-110](http://coursecatalog.web.cmu.edu/search/?P=38-110 "38-110") | ENGAGE in Service | 1 |
| 99-xxx | Graduate Chemistry Course 2 | 12 |
| 99-xxx | Graduate Chemistry Course 3 | 12 |
| xx-xxx | Cultural/Global Understanding | 9 |
| | | 45 |
Spring | | Units || | | |
| --- | --- | --- |
| [09-402](http://coursecatalog.web.cmu.edu/search/?P=09-402 "09-402") | Undergraduate Seminar VI | 3 |
| [09-455](http://coursecatalog.web.cmu.edu/search/?P=09-455 "09-455") | Honors Thesis | 15 |
| [38-220](http://coursecatalog.web.cmu.edu/search/?P=38-220 "38-220") | ENGAGE in the Arts | 2 |
| 09-xxx | Graduate Chemistry Course 4 | 9 |
| 09-xxx | Graduate Chemistry Course 5 | 9 |
| xx-xxx | Free Elective | 9 |
| | | 47 |
**Note for Students in the B.S. in Chemistry/Biological Chemistry Track**\
Students pursuing the B.S./M.S. program through the Biological Chemistry Track should follow the same curriculum structure shown above. However, they must ensure that the following core courses are included in their schedule:
- [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I
- [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") Bioorganic Chemistry Laboratory
- [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") Bioorganic Chemistry: Nucleic Acids and Carbohydrates or [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry.
In place of the chemistry electives normally required in the B.S., students should register for graduate-level chemistry courses that satisfy both the Biological Chemistry Track and the M.S. requirements. Approved substitutions include:
- [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") Bioorganic Chemistry: Nucleic Acids and Carbohydrates in place of [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") Bioorganic Chemistry: Nucleic Acids and Carbohydrates
- [09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719") Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry in place of [09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry
- [09-730](http://coursecatalog.web.cmu.edu/search/?P=09-730 "09-730") Chemistry of Gene Expression in place of [09-530](http://coursecatalog.web.cmu.edu/search/?P=09-530 "09-530") Chemistry of Gene Expression
- [09-738](http://coursecatalog.web.cmu.edu/search/?P=09-738 "09-738") Exposure and Risk Assessment for Environmental Pollutants in place of [09-538](http://coursecatalog.web.cmu.edu/search/?P=09-538 "09-538") Exposure and Risk Assessment for Environmental Pollutants
These substitutions help students meet the **graduate course requirement** for the M.S. degree without disrupting the overall B.S. Chemistry/Biological Chemistry Track structure. Research and thesis expectations in the senior year are the same for both the standard Chemistry and the Biological Chemistry Track.
#### Unit Summary and Graduation Requirements for the B.S./M.S. in Chemistry program
##### Chemistry Requirements
A minimum of 238 units must come from chemistry-specific courses:
Required Chemistry Courses\* Units | | Units || | | |
| --- | --- | --- |
| [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") | Introduction to Modern Chemistry I | 10 |
| or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") | Honors Chemistry: Fundamentals, Concepts and Applications | |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | 10 |
| [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | 10 |
| [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") | Mathematical Methods for Chemists | 9 |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 12 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 12 |
| [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321") | Laboratory III: Molecular Design and Synthesis | 12 |
| or [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") | Bioorganic Chemistry Laboratory | |
| [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") | Laboratory IV: Molecular Spectroscopy and Dynamics | 12 |
| 09-xxx | Chemistry Seminars | 8 |
| [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") | Undergraduate Research | 30 |
| 09-xxx | Graduate Chemistry Courses | 51-60 |
| [09-455](http://coursecatalog.web.cmu.edu/search/?P=09-455 "09-455") | Honors Thesis | 15 |
| | | 238-247 |
##### **Residency Requirement for Chemistry Courses**
All chemistry courses required for the B.S./M.S. degree that are numbered 09-2xx or higher must be taken at Carnegie Mellon University. Exceptions must be requested in advance and approved by the Director of Undergraduate Studies. Approval is typically granted only under unusual or extenuating circumstances.
To plan your electives effectively, consult with your academic advisor and check semester availability with the chemistry department.
##### Other Required Courses and Electives
| Other Requirements | Units |
| Biology (Modern Biology or Biochemistry) | 9 |
| Computer Science | 10 |
| Mathematics | 20 |
| Physics | 21 |
| Interpretation and Argument | 9 |
| Arts, Humanities and Social Sciences Courses | 36 |
| Cultural/Global Understanding | 9 |
| EUREKA! (First-year seminar) | 6 |
| Science and Society requirement | 6 |
| ENGAGE in Service | 1 |
| ENGAGE in Wellness Courses (three courses) | 3 |
| ENGAGE in the Arts | 2 |
| Core@CMU | 3 |
| Free Electives | 6-15 |
| Minimum number of units required for the degree: | 388 |
##### Free Electives
Free electives include any Carnegie Mellon course, except those in science or engineering that are specifically intended for non-majors.
A maximum of 9 units total from the following categories may count toward the free elective requirement:
- Physical Education (P.E.)
- StuCo (Student College)
- ROTC
Students are encouraged to use free electives to pursue minors, deepen technical training, explore other disciplines, or prepare for future academic and career goals.
There is no separate "technical elective" requirement in the B.S. in Chemistry curriculum. However, students may choose to take advanced technical courses in chemistry or related fields as part of their free electives.
#### Additional Notes on Degree Requirements
###### Minimum Total Units
The B.S. /M.S. degree requires a minimum of 388 units. Most students complete this requirement within 41–55 units per semester. Students are strongly encouraged to take additional electives in subjects of personal or professional interest to enrich their undergraduate experience.
###### AP Credit and Unit Overlap
Some students may need to complete more than 388 units to graduate, especially if they repeat coursework for which they received AP credit. For example, a student who received AP credit for but takes 09-105 or 09-107 at CMU will only receive 10 units toward the requirement — not 20. The duplicate units will not count toward the degree total.
###### Transfer Students and Course Substitutions
Students who transfer into the department and have taken [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I
and/or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II must complete [09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry (1 unit per course) under the supervision of the [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Modern Organic Chemistry and/or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II instructor(s) to cover missing content.
Students who have taken [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis
and/or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis must enroll in a 3-unit transition course:
- [09-215](http://coursecatalog.web.cmu.edu/search/?P=09-215 "09-215") Chemistry Tech I to Lab I Transition
(for [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Techniques in Quantitative Analysis)
- [09-216](http://coursecatalog.web.cmu.edu/search/?P=09-216 "09-216") Chemistry Tech II to Lab II Transition (for [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis)
## Minor in Chemistry
Students pursuing a B.S. or B.A. in another primary department may earn a minor in Chemistry by successfully completing **six** courses, distributed as described below.
To declare the minor, students must notify the Chemistry Department in writing using the MCS Minor Declaration Form. The form is available on the MCS undergraduate advising website and should be submitted to the Chemistry Department Office (DH 1317) or emailed to [keishawd@andrew.cmu.edu](mailto:keishawd@andrew.cmu.edu) no later than the end of the add period of your final semester.
If you later decide not to complete the minor, please notify the Director of Undergraduate Studies, Dr. Gizelle Sherwood ([gsherwoo@andrew.cmu.edu](mailto:gsherwoo@andrew.cmu.edu)), so it can be removed from your record.
Note: The introductory chemistry course (either [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Honors Chemistry: Fundamentals, Concepts and Applications ) is a presumed prerequisite for beginning the minor, but it does not count toward the six required courses.
#### Course Requirements
##### A. Four Required Core Courses
| | | |
| --- | --- | --- |
| [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") | Modern Chemistry II | 10 |
| [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") | Laboratory I: Introduction to Chemical Analysis | 9-12 |
| or [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") | Techniques in Quantitative Analysis | |
| [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") | Organic Chemistry I | 9-10 |
| or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") | Modern Organic Chemistry | |
| Choice of one of the following courses: | | |
| [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") | Modern Analytical Instrumentation | 9 |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-507](http://coursecatalog.web.cmu.edu/search/?P=09-507 "09-507") | Nanoparticles | 9 |
| [09-529](http://coursecatalog.web.cmu.edu/search/?P=09-529 "09-529") | Introduction to Sustainable Energy Science | 9 |
**Note:** A course used in **Part A** may not also be used as an elective in **Part B.**
**B. Two Elective Courses from the following list.**
| | | |
| --- | --- | --- |
| [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") | Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry | 9 |
| [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") | Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry | 9 |
| [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") | Inorganic Chemistry | 10 |
| [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") | Laboratory II: Organic Synthesis and Analysis | 9-12 |
| or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") | Techniques for Organic Synthesis and Analysis | |
| [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") | Organic Chemistry II | 9-10 |
| or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") | Modern Organic Chemistry II | |
| [03-231/232](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231/232") | Honors Biochemistry | 9 |
| [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") | Environmental Systems on a Changing Planet | 12 |
| [09-403](http://coursecatalog.web.cmu.edu/search/?P=09-403 "09-403") | Hooked: The Chemical Basis of Drug Addiction | 9 |
| [09-502/741](http://coursecatalog.web.cmu.edu/search/?P=09-502 "09-502/741") | Organic Chemistry of Polymers | 9 |
| [09-507/707](http://coursecatalog.web.cmu.edu/search/?P=09-507 "09-507/707") | Nanoparticles | 9 |
| [09-510/710](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510/710") | Chemistry and Sustainability | 9 |
| [09-518/718](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518/718") | Bioorganic Chemistry: Nucleic Acids and Carbohydrates | 9 |
| [09-519/719](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519/719") | Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry | 9 |
| [09-524/724](http://coursecatalog.web.cmu.edu/search/?P=09-524 "09-524/724") | Environmental Chemistry | 9 |
| [09-525](http://coursecatalog.web.cmu.edu/search/?P=09-525 "09-525") | Transition Metal Chemistry | 9 |
| [09-530/730](http://coursecatalog.web.cmu.edu/search/?P=09-530 "09-530/730") | Chemistry of Gene Expression | 9 |
| [09-538/738](http://coursecatalog.web.cmu.edu/search/?P=09-538 "09-538/738") | Exposure and Risk Assessment for Environmental Pollutants | 9 |
| [09-563/763](http://coursecatalog.web.cmu.edu/search/?P=09-563 "09-563/763") | Molecular Modeling and Computational Chemistry | 9 |
| [09-615](http://coursecatalog.web.cmu.edu/search/?P=09-615 "09-615") | Computational Modeling, Statistical Analysis and Machine Learning in Science | 12 |
| [09-616](http://coursecatalog.web.cmu.edu/search/?P=09-616 "09-616") | Neural Networks & Deep Learning in Science | 12 |
| [09-714](http://coursecatalog.web.cmu.edu/search/?P=09-714 "09-714") | Advanced Organic Chemistry | 12 |
| [09-737](http://coursecatalog.web.cmu.edu/search/?P=09-737 "09-737") | Medicinal Chemistry and Drug Development | 12 |
| [09-760](http://coursecatalog.web.cmu.edu/search/?P=09-760 "09-760") | The Molecular Basis of Polymer Mechanics | 12 |
| 09-xxx | Approved Upper Level Chemistry Course (must be 09-3xx or higher but see exclusions noted below) | |
##### Important Policies & Exclusions
1. Courses used to fulfill the Chemistry minor must not be required by your primary major or another declared minor/additional major (except as free electives).
- Example: Biological Sciences majors may not count [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Honors Biochemistry/[03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I, [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis/[09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") Laboratory II: Organic Synthesis and Analysis, or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II/[09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") Modern Organic Chemistry II toward the minor.
- Chemical Engineering majors may not count [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") Honors Biochemistry/[03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") Biochemistry I, though some may apply one advanced elective depending on course overlap.
2. The following do not count toward the minor: [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") Mathematical Methods for Chemists, [09-445](http://coursecatalog.web.cmu.edu/search/?P=09-445 "09-445") Undergraduate Research, [09-435](http://coursecatalog.web.cmu.edu/search/?P=09-435 "09-435") Independent Study Chemistry.
3. Chemistry courses taken for the pre-health program may count toward the minor as long as they are not also being used for another major or minor.
4. Transfer credit will only be accepted for: [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I, [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II, [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I. All other courses must be completed in residence at Carnegie Mellon
## Transfer Credit for Chemistry Courses
1. Requests for transfer credit for chemistry classes taken at other institutions should be made to Dr. Len Vuocolo, Associate Teaching Professor in the Department of Chemistry. Students making such requests should follow the policies and procedures in place within their home colleges in assembling materials for such requests. Consult with your advisor on the appropriate steps.
2. Requests should be placed **before** paying tuition for a class in case transfer credit is denied. Allow 1-2 weeks for approval.
3. At minimum, transfer credit requests must include:
- A **complete syllabus**, including the textbook used
- A **detailed list of topic areas**, ideally with a schedule showing how much time is spent on each topic.
- A statement indicating whether the course is part of the **science major curriculum** at the other institution
- Be sure to check that the institution uses a **semester system**. Many schools on a quarter system (such as those in the University of California system) spread general and organic chemistry over **three quarters**. In most cases, one quarter-long course is **not equivalent** to one CMU course.
4. The department no longer accepts fully online courses.
5. No transfer credit will be awarded for the laboratory classes required for the chemistry or biology major at Carnegie Mellon University, [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207"), [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221"), [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208"), [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222"), [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321"), [09-323](http://coursecatalog.web.cmu.edu/search/?P=09-323 "09-323") and [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322"). Requests for transfer credit for [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101"), Introduction to Experimental Chemistry, will be accepted with the appropriate documentation.
6. In assessing the suitability of courses for transfer credit, the following factors are considered:
- The rigor of the course must be comparable to that offered at Carnegie Mellon. This is usually assessed via the quality of the institution and its chemistry program, the textbook used and the amount of time spent on topic areas. In general, the rate of approval is significantly higher for four-year institutions with science majors as opposed to community colleges.
- The topic areas should match to a degree of at least 80% those covered in the comparable course at Carnegie Mellon University.
7. [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") Introduction to Modern Chemistry I focuses primarily on structure, bonding, interactions (and their influence on properties), and reactions (including quantitative relationships among substances in them). Detailed topics include the following:
- Radiation and Its Interaction with Matter
- Quantum Mechanics (wave-particle duality of matter, Heisenberg Uncertainty Principle)
- Atomic Structure (Schrodinger Model, quantum numbers, interpretation of orbitals and their relative energies)
- Interpretation of Periodic Table, including the writing of electron configurations, Aufbau Principle, and Hund’s Rule
- Periodic Table Trends in Elemental Properties
- Photoelectron Spectroscopy
- Bonding models and their explanation of properties (types of solids, bond polarity, bond energies, and bond lengths)
- Lewis Structures (octet rule and exceptions; formal charge)
- Resonance Structures
- Molecular shapes (including deviations from ideal bond angles)
- Molecular Polarity (greenhouse gases as application)
- Interparticle (intermolecular) forces and comparing or predicting relative physical properties from them (chromatography as application)
- Valence Bond (Localized Electron) and Molecular Orbital Theory
- Pi Molecular Orbitals (and energy diagrams) of Conjugated Organic Molecules
- Band Theory of Metals, Semiconductors, and Insulators
- Determining number of moles and chemical formulas
- Writing and balancing chemical equations (in particular completing combustion and double displacement reactions – including acid-base and precipitation reactions)
- Stoichiometry and thermochemical equations (heat evolved in combustion of fuels as application)
- Stoichiometry – limiting reactant and percentage yield
- Gases (mainly ideal) and stoichiometric applications involving them
- Phase transitions
- Solutions (determining concentrations, dilution problems, stoichiometric applications, application of solubility rules to determine if a precipitate forms)
- Acid-base reactions, titrations and other stoichiometric applications of acid-base reactions
- Oxidation Numbers, Redox Reactions/Titrations, and other stoichiometric applications of redox reactions
8. [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") Modern Chemistry II focuses primarily on thermodynamics, kinetics and equilibrium. Detailed topic areas include the following.
- Thermochemistry and Thermodynamics (First, Second, and Third Laws, with gas expansion/compression applications, including reversible, adiabatic processes)
- Internal energy, enthalpy, entropy, Gibbs Free energy, and determination of spontaneity
- Kinetics : Determination of rate, order, rate laws (including application of pseudo-rate laws, application of integrated rate law to determine order, relationship between time and amount in a reaction, and half-life
- Reaction mechanisms – applying fast equilibrium and steady-state approximations to determine rate law consistent with mechanism
- Chemical Equilibrium : determination of Q and K expressions, determination of direction in which reaction proceeds to achieve equilibrium (using Q and Le Chatelier’s principles, quantitative calculations to determine K or amounts at various stages, dependence of K on temperature, relationship between Gibbs Free energy, Q, and K)
- Acid-Base Equilibria: writing dissociation equilibrium reactions and acid-base “neutralization” reactions, autoionization of water (determination of pH and pOH, use of Kw), writing Ka and Kb expressions from dissociation equilibria, quantitative equilibrium calculations for weak acids and bases, titrations between strong species, strong-weak species, and weak-weak species, buffers (calculations of pH and amounts, including how to make a buffer), polyprotic species (quantitative applications and titrations), solubility and precipitation equilibria, determination of Ksp expressions and quantitative applications of those expressions, complex ion formation equilibria, emphasis is placed on equilibrium problems that involve multiple types of simultaneous equilibria
- Electrochemistry: Electrochemical cell notation and writing half-reactions from it, Faraday constant to connect number of moles of electrons / reaction amounts with current, connection of Gibbs Free Energy to cell voltage (potential) at equilibrium and non-equilibrium conditions, determination of *K*’s (acid-base, solubility constants) or amounts using Nernst equation in concentration cells (*K* for cell reaction)
9. [09-111](http://coursecatalog.web.cmu.edu/search/?P=09-111 "09-111") Nanolegos: Chemical Building Blocks
takes an applications or systems approach to exploring current significant research and technology, as well as to explaining phenomena and problems in the world around us. The major contexts and phenomena that it explore in applying and connecting chemical concepts are: (1) sustainable energy, (2) charge motion in materials, (3) natural versus engineered catalysts, (4) polymeric materials, and (5) reversible reactions in environmental and biological chemistry. The chemical concepts used to promote an integrated understanding of the above applications and systems are:
- Radiation and Its Interaction with Matter
- Atomic Structure (Schrodinger Model, quantum numbers, interpretation of orbitals and their relative energies)
- Interpretation of Periodic Table, including the writing of electron configurations, Aufbau Principle, and Hund’s Rule
- Periodic Table Trends in Elemental Properties
- Photoelectron Spectroscopy
- Bonding models and their explanation of properties (types of solids, bond polarity, bond energies, and bond lengths)
- molecular structures of organic and inorganic compounds
- Resonance Structures
- Molecular shapes
- Molecular Polarity
- Interparticle (intermolecular) forces and comparing or predicting relative physical properties from them
- Multiphase Reaction Stoichiometry (including limiting reactants and percent yield)
- Thermodynamics (First, Second, and Third Laws – applications more toward chemical reactions)
- Acid-Base Chemistry
- Kinetics (phenomenological and mechanistic)
- Electrochemistry (redox reactions; battery technology)
- Equilibrium
10 . [09-101](http://coursecatalog.web.cmu.edu/search/?P=09-101 "09-101") Introduction to Experimental Chemistry is a seven week (mini) laboratory course that is designed to introduce students to some basic laboratory skills, techniques, and equipment commonly used in experimental chemical investigations. The experiments will apply concepts in organic and inorganic synthesis, quantitative analysis using visible spectrophotometry, kinetics, acid-base chemistry, thermochemistry, and transition metal coordination chemistry. The chemical concepts applied or discovered in the course are:
- molecular polarity and interparticle (intermolecular) forces
- synthesis of substances (empirical formulas, stoichiometry, and percent yield),
- spectrophotometric analysis (dilution and Beer-Lambert Law)
- kinetics (integrated rate laws and Arrhenius equation)
- equilibrium (Law of Mass Action, LeChâtelier’s Principle)
- acid-base equilibria
- redox reactions
- thermochemistry (enthalpy, thermochemical equations)
- coordination chemistry
- The Laboratory Skills/Techniques involved are:
- safe lab practices, waste disposal, and chemical hygiene
- data/observation recording in lab notebook
- graphing, analyzing, and interpreting experimental data
- use of top-loading balance
- chromatography (paper or silica plate)
- filtration (gravity and vacuum)
- recrystallization of solids
- titrations (redox and acid-base; use of pH meter)
- making of and dilution of solutions (including quantitative transfer of solute)
- use of volumetric pipet
- use of spectrophotometer
- developing experimental procedures
11. [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I is a 9-unit course that is the first half of our two semester sequence in organic chemistry for non-majors. The concepts addressed in the class are listed below. Please take special note of the spectroscopy section. Many institutions do not introduce this topic in the first organic chemistry class. These concepts are especially important if you wish to take the second class, [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II, and the organic laboratory class for non-majors, [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis. It is possible that you will be offered chemistry elective credit instead of transfer credit for [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Organic Chemistry I if these topics are not addressed sufficiently in the class you submit for approval. The chemistry elective course might, with permission of your advisor, satisfy the organic chemistry requirement for your major, minor or additional major but not satisfy the prerequisite requirement for [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") Organic Chemistry II or [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") Techniques for Organic Synthesis and Analysis.
Topics:
· **Language of Organic Chemistry:**
o New concepts, chemical terms, and nomenclature.
o Chemical formulas and structural drawing.
o Use of arrows to represent electron flow to describe reaction mechanisms and chemical synthesis.
· **Molecular Structure:**
- Electronic structure and 3-dimensional structure of molecules: geometry.
- Arrangement of atoms in space: stereochemistry.
- Electron density on molecules or bonds is often non-homogeneous: polarity.
· **Spectroscopy:**
- Introduction to spectroscopic tools for structural analysis
- Infrared spectroscopy and molecular vibration. Functional group identification.
- Nuclear Magnetic Resonance (NMR) for structural elucidation from spectra.
· **Properties and Transformations:**
- Discuss properties and transformations of functional groups.
- Reagents that achieve different conversions and mechanisms.
- Introduction to chemical synthesis based on properties of functional groups.
· **Applications:**
- Knowledge can be applied to:
- Creating new materials.
- Studying biological processes (e.g., cholesterol biosynthesis).
- Understanding drug absorption and chemical transformations in the body.
- Importance of enzymes and catalysts in organic reactions.
· **Learning Goals:**
- Familiarize with above concepts and acquire skills to solve synthetic problems.
- Analyze chemical reactions from different standpoints.
## Academic Advising & Mentorship
Choosing a major is about more than classes. It’s about finding a community that will support you, challenge you, and help you grow. In the Department of Chemistry, we believe that strong advising, combined with close-knit peer and faculty relationships, is key to your success at CMU and beyond.
All chemistry majors, additional majors, and minors are advised by the Director of Undergraduate Studies, a Teaching Professor of Chemistry who gets to know you and helps guide your path. You’ll work with a first-year advisor in the MCS Dean’s Office until you declare your major, typically in the spring of your first year.
Our advising philosophy is holistic: your advisor helps with course planning, yes - but also serves as a sounding board for research opportunities, double majors, internships, graduate school applications, and any bumps along the way. You’ll see your advisor in the classroom and at department events, not just in office hours.
But advising doesn’t stop there. Chemistry at CMU is intentionally small, and that means students regularly connect with faculty, graduate students, and peers who act as informal mentors. Whether it’s through research collaborations, TA support, or community events, students build relationships that offer guidance, encouragement, and lasting friendships.
*“The Chemistry Department has fostered a fantastic community of learning where we support and challenge each other. I found a lot of friends through my classes. The structure of the curriculum itself helps build that community.”*\
~ 2024 Chemistry B.S. graduate
From National Chemistry Week outreach to Chemistry Murder Mystery dinners, students are seen not just as learners, but as people with interests and energy that help shape the department’s culture. Many students say these experiences were central to finding their place at CMU.
Our alumni say it best:
*“My favorite thing about the Chemistry Department is its strong sense of community. While the department’s small size encourages this, the genuine friendliness and solidarity among students—both within my cohort and across others—is truly special. Some of my closest friends in Chemistry were upperclassmen I met through Chem Murder Mystery, and their guidance through coursework, graduate school applications, and CMU as a whole has been invaluable. The faculty also take the time to know you and are always willing to help, both in and outside the classroom. The support of the Chemistry Department has been a vital factor in my success at CMU, and I am incredibly grateful to have been a part of such a lovely community.”*\
~ 2024 Chemistry B.S. graduate
## Course Descriptions
##### About Course Numbers:
*Each Carnegie Mellon course number begins with a two-digit prefix that designates the department offering the course (i.e., 76-xxx courses are offered by the Department of English). Although each department maintains its own course numbering practices, typically, the first digit after the prefix indicates the class level: xx-1xx courses are freshmen-level, xx-2xx courses are sophomore level, etc. Depending on the department, xx-6xx courses may be either undergraduate senior-level or graduate-level, and xx-7xx courses and higher are graduate-level. Consult the [Schedule of Classes](https://enr-apps.as.cmu.edu/open/SOC/SOCServlet) each semester for course offerings and for any necessary pre-requisites or co-requisites.*
---
09-052 Summer Internship
: Summer: 3 units\
The Department of Chemistry considers experiential learning opportunities important educational options for its undergraduate students. One such option is an internship, normally completed during the summer. Students do not need to officially register for an internship unless they want it listed on their official transcripts. The Director of Undergraduate Studies (or designee) will add the course to the student's schedule, and the student will be assessed tuition for 3 units. Upon completion of the internship, students must submit a 1-2 page report on their work experience to the Director of Undergraduate Studies (or other designated faculty member). Verification by the internship supervisor must be received prior to a grade being awarded. After the reports have been reviewed and approved, and verification received, a "P" grade will be assigned. Special permission of Instructor is required to register for this course.\
09-101 Introduction to Experimental Chemistry
: All Semesters: 3 units\
This is a seven week chemistry laboratory course that is designed to introduce students to some basic laboratory skills, techniques, and equipment commonly used in experimental chemical investigations. The experiments will apply concepts in organic synthesis, quantitative analysis using visible spectrophotometry, kinetics, acid-base chemistry, thermochemistry, transition metal chemistry, and chromatography. 1 hr. lec., 3 hrs. lab.\
09-103 Atoms, Molecules and Chemical Change
: Fall: 9 units\
Atoms, Molecules and Chemical Change is a self-contained one-semester introductory college chemistry course for students who have a high-school background in science and mathematics but who have decided not to major in a STEM field (science, technology, engineering, or mathematics). Students will develop fundamental chemical knowledge in topics such as stoichiometry, atomic theory, molecular bonding and structure, chemical reactions, thermodynamics, and electrochemistry. This knowledge will be applied to a variety of topics, including biological, industrial, environmental, agricultural, and culinary applications, helping students to understand how chemistry affects environmental, social, political, and economic issues. Through this course, students will develop both qualitative understanding and quantitative skills in chemistry. Students with credit for [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") or other more advanced chemistry courses are not permitted to enroll in this course. 3 hrs. lec., 1 hr. rec.\
09-105 Introduction to Modern Chemistry I
: Fall and Spring: 10 units\
This course first investigates the establishment of some fundamental principles of chemistry and then progresses through the presentation of chemically interesting applications and sophisticated problems. It explores an understanding of matter and the energy changes associated with it, beginning with the atom. It then overviews how atoms interact and react to form the more complicated structures of molecules and ionic compounds. How the structure of elements and compounds affects their properties, function, and reactivity will then be explored. Finally, the quantification of the changes during the reactivity of substances through bond breaking and forming will be investigated in single and multiple phase reactions, such as acid-base and redox reactions. Topics will be presented to promote mastery of "depth over breadth of topics" and "conceptual understanding before using applicable equations". The course covers the major principles of atomic structure, chemical bonding, , molecular structures of organic and inorganic compounds (including some transition metal complexes), interaction of substances, multiphase reaction stoichiometry, acid-base reactions, and redox reactions. Relevant examples will be drawn from such areas as environmental, materials, and biological chemistry.\
09-106 Modern Chemistry II
: Fall and Spring: 10 units\
This course provides an overview of thermodynamics, kinetics and chemical equilibrium. Topics include the flow of energy in chemical systems; the spontaneity of chemical processes, i.e. entropy and free energy; the mechanisms and rates of chemical reactions; and the use of chemical equilibrium to reason about acid-base chemistry, solubility and electrochemistry. Applications include the energy economy, biological systems and environmental chemistry. 3 hrs. lec., 2 hrs. rec.\
Prerequisites: [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107")
09-107 Honors Chemistry: Fundamentals, Concepts and Applications
: Fall: 10 units\
This is an honors introductory course designed to provide students with a rigorous coverage of general chemistry in the context of grand challenges in the field. Traditional topics, such as equilibrium, kinetics, acid-base chemistry, and quantum chemistry, will be discussed through current research on nucleic acid-based therapeutics, atmospheric chemistry of pollutants, and catalysts for the production of solar fuels. The approach will integrate traditional lectures and readings from the textbook with discussions of journal articles, on-line content on research methods, and guest lectures from CMU faculty in these areas. This course assumes strong preparation in chemistry (AP Chemistry score of 3 or greater; IB Chemistry score of 5 or greater; SAT II Chemistry exam with a score of 700 or greater) and will be offered at an accelerated pace. The goal is to teach core principles of chemistry while exposing students to the diversity of modern chemical research and how it is addressing grand challenges facing society. 3 hrs. lec., 2 hrs. rec.\
09-108 The Illusion and Magic of Food
: Fall: 6 units\
Have you ever wondered about your food? Why the freshly squeezed orange juice spoils after few hours while the one from the market lasts so much longer without apparent alteration? Why roasted food is so delicious? What is the nutritional value of milk and honey? Why soft drinks are damaging the teeth? What is the Impossible Burger? These and many more questions will be answered in this course, not only by the instructor but also through the student's research and curiosity. This course will introduce chemistry concepts on an as-needed basis, but it will remain at a simple level. We expect to help the student understand what food is made of, its nutritional value, how it is processed to offer longer shelf life, and how elaboration and preservation procedures may affect critical components. The topics will vary depending on the student's motivation in learning about different concepts related to the food industry, from processing to analysis, to packaging, and appearance. We plan to discuss interesting things in every class and finish the course with a broad knowledge of what is on our table and a better criteria to select our food. 3 hrs. lectures per week.\
09-109 Kitchen Chemistry Sessions
: Intermittent: 3 units\
Ever wanted to boil water in ice? Cook an egg so the yolk is set but the white still runny? Lick a lemon or drink vinegar but have it taste sweet? Make "caviar" from fruit juice and noodles from yogurt? Explore the science of molecular gastronomy through the lectures and demonstrations that reveal the chemistry and biochemistry of food ingredients and their preparation. Then use a kitchen as your "laboratory" to test hypotheses and delve into molecular cooking - you may just get to eat your lab results. For this course high school background in chemistry would help but nothing more advanced is required. Concepts will be discussed on a need to know basis. Students with stronger chemistry backgrounds should enroll in [09-209](http://coursecatalog.web.cmu.edu/search/?P=09-209 "09-209"). 3 hrs. lec. and lab\
09-110 The Design and Making of Skin and Hair Products
: Spring: 3 units\
This hands-on course targets students from across the CMU community who are interested in learning how chemistry applies to their everyday life. We will focus on students gaining knowledge of the chemical components in cosmetic products and on the methods for preparing them (from shampoos and conditioners to lotions, soaps, and creams). We will emphasize good laboratory practices and safety as well as the fundamental chemical and physical concepts that govern the product behavior and use. The overarching goal is that the students have a hands-on laboratory experience and develop a full understanding of the science behind the products that they use every day. No human or animal testing will take place as part of the curriculum.\
09-111 Nanolegos: Chemical Building Blocks
: Fall: 9 units\
How does chemistry provide the foundation and building blocks in science, engineering, and technology? How does activity on the particle and molecular level that we cannot see cause things to happen and function on a level we CAN observe? What basic chemical concepts are needed as tools to understand current significant research and technology, as well as to understand phenomena and problems in the world around us? This course will emphasize answering these questions by presenting "problem- or context-first", then applicable chemical concepts on an as-needed basis. It is structured around phenomena relevant to modern society, research, and technology rather than the conceptual tools (i.e. systems- or application-, rather than content-driven). Many of the conceptual tools (e.g. structure, interaction between energy and matter, interparticle forces, reaction stoichiometry, thermodynamics and kinetics) are used throughout the course, to help reinforce these ideas and promote an integrated understanding. The major contexts and phenomena that we will explore in applying and connecting chemical concepts are: (1) sustainable energy, (2) charge motion in materials, (3) natural versus engineered catalysts, (4) polymeric materials, and (5) reversible reactions in environmental and biological chemistry\
09-114 Basics of Food Science
: All Semesters: 3 units\
Food is essential for life and the maintenance of health. As consumers we know little about its constitution and processing. This course will shed light upon the main nutrients found in food and their properties. We will discuss the importance of different processing techniques and about the ingredients added to food that extend its shelf life, or that improve its mouthfeel, and appearance. Overall, this course aims to make students aware of the intrinsic value of food, and how its manipulation and eventual reconstitution leads to an acceptable final product found in the supermarket.\
09-115 Introduction to Undergraduate Research in Chemistry
: Fall: 2 units\
Undergraduate research is an important activity in the training of undergraduate chemistry majors. This course is intended for students who are planning to declare a major in chemistry who are novices to research at the university level and have an interest in being better informed about strategies and skills that contribute to success. It is intended that this course will lead to an opportunity to participate in a series of shadowing opportunities through a second course in the spring semester where students will be mentored by upperclass students or PhD candidates in faculty laboratories. Spaces will be reserved for MCS students. Students from other colleges with a strong interest in a chemistry major or additional major should contact the Director of Undergraduate Studies in the Chemistry Department.\
09-116 Undergraduate Research Shadowing in Chemistry
: Spring: 2 units\
This is a follow-up course to [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115"), Introduction to Undergraduate Research in Chemistry, which is intended to provide laboratory training for first-year MCS students who want to participate in research in chemistry as soon as their first year, but have not been through the teaching labs yet. Near the end of the fall mini for [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115"), students will be asked to rank their faculty/group interests for possible shadowing. Based on those rankings and faculty/mentor availability, in [09-116](http://coursecatalog.web.cmu.edu/search/?P=09-116 "09-116"), students will be paired with mentors from research labs for seven-week shadowing experiences. Mentors may be graduate students or advanced undergraduate students carrying out research. At the beginning of each mini, the students and mentors will identify blocks of time each week for shadowing based on their schedules. If scheduling allows, students will also be encouraged to attend group meetings (this would count toward lab time). Shadowing will continue for seven weeks, at which time the students may rotate to a second group for another shadowing experience. We request a dedicated lecture room to ensure there is adequate space for the initial pairing and for an overview on assessments, and to allow for possible additional meetings as the course develops.\
Prerequisite: [09-115](http://coursecatalog.web.cmu.edu/search/?P=09-115 "09-115") Min. grade C\
09-122 Molecular Tools for Biological and Chemical Studies
: Spring: 6 units\
Fluorescent dyes are applied in numerous fields to aid in tasks such as mapping the course of water underground, examining the eye, and detecting biological events. This course is aimed at offering a hands-on laboratory experience in the interface of chemistry and biology, also known as bioorganic chemistry. In this lab students will learn about fluorescence and fluorescent compounds. They will prepare a dye and will measure its fluorescent properties in presence of different media. This behavior will be compared and contrasted with that of another dye that will be provided. A former student in the course says: "Molecular Tools for Biological and Chemical Studies was one of the highlights of my time at CMU! Taking this course during my freshman year allowed me to gain skill and confidence in the lab, and the concepts I learned helped me to excel in many other courses I took at CMU (including: Organic Chemistry I and amp; II, Laboratory I: Introduction to Chemical Analysis, Laboratory II: Organic Synthesis and Analysis, Biochemistry, and Modern Analytical Instrumentation). Since graduating from CMU, I have been working on a Ph.D. in chemical biology. I still use many of the skills that I learned in Molecular Tools on a daily basis." Maddie Balzarini\
09-201 Undergraduate Seminar I
: Fall: 1 unit\
Issues and topics of importance to beginning chemistry majors are discussed in this course. It provides a general introduction to the facilities, faculty and programs of the Department of Chemistry and introduces students to career and research opportunities in the field of chemistry. Enrollment limited to students majoring in chemistry. 1 hr.\
09-202 Undergraduate Seminar II: Safety and Environmental Issues for Chemists
: Spring: 1 unit\
Issues and topics focused on laboratory safety are discussed in this class. The topics are selected to supplement information covered in [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221"), Laboratory I. This course is intended to provide the necessary safety training for students wishing to undertake undergraduate research projects in the laboratory and is taught in collaboration with the Office of Environmental Health and Safety. Enrollment is limited to chemistry majors. 1 hr.\
09-204 Professional Communication Skills in Chemistry
: Spring: 3 units\
This required course for chemistry majors promotes development of written and oral communication skills in various formats within the discipline. Students are expected to develop these skills by becoming more familiar with the style and format of the chemical literature, current topics in chemistry, and research projects in the Department. Other learning outcomes include developing critical reading skills, providing effective feedback to peers' written and oral communication, demonstrating the ability to revise written work, and using chemical structure drawing software. 1 hr. lec.\
Prerequisite: [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221")
09-207 Techniques in Quantitative Analysis
: Fall: 9 units\
[09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") is the first of two chemistry lab courses required for the BS and BA degrees in biological sciences and the intercollege major in biological sciences and psychology. It is also suitable for fulfilling the requirement for two general chemistry labs for admission to programs in the health professions. The experimental work emphasizes the techniques of quantitative chemical analysis. Included are projects dealing with a variety of instrumental and wet chemical techniques. A mixture of individual and partner experiments are conducted during the semester. In addition to laboratory techniques, safety, and written communication skills are emphasized.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Min. grade A or [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106")
09-208 Techniques for Organic Synthesis and Analysis
: Intermittent: 9 units\
[09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208") is the second of two chemistry laboratory courses required for the BS in biological sciences and the intercollege major in psychology and biological sciences. It is also suitable for fulfilling the requirement for the laboratory experience for application to programs in the health professions. The course emphasizes experimental work in separations, synthesis, and analysis of organic compounds, including chromatography and spectroscopy. Written communication skills will be developed by means of laboratory reports and essays. 1.5 hr lec, 5 hrs lab\
Prerequisites: ([09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")) and (09-223 or [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") or [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207"))\
09-209 Kitchen Chemistry Sessions
: Intermittent: 3 units\
Ever wanted to boil water in ice? Cook an egg so the yolk is set but the white still runny? Lick a lemon or drink vinegar but have it taste sweet? Make "caviar" from fruit juice and noodles from yogurt? Explore the science of molecular gastronomy through the lectures and demonstrations that reveal the chemistry and biochemistry of food ingredients and their preparation. Then use a kitchen as your "laboratory" to test hypotheses and delve into molecular cooking - you may just get to eat your lab results. Students enrolling in this course are assumed to have a college level background in chemistry including introductory organic chemistry. Students without a solid chemistry background should take the lower level [09-109](http://coursecatalog.web.cmu.edu/search/?P=09-109 "09-109"). 3 hrs. lec. and lab\
Prerequisites: [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") or [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217")
09-214 Physical Chemistry
: Spring: 9 units\
This is a one-semester course intended primarily for students majoring in Biological Sciences, students pursuing a B.A. degree program in Chemistry, and students in the B.S.A.program with a concentration in chemistry. The course focuses on thermodynamics, transport and reaction rates and their application to chemical and biological systems. Emphasis is given to attaining a good fundamental understanding of entropy and free energy. This is more a concepts than skills building course. Topics include applications of thermodynamics to chemical and biochemical equilibria, electrochemistry, solutions, and chemical kinetics. 3 hrs. lec.\
Prerequisites: [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") and ([21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124")) and ([33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141") or [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") or 33-111 or 33-106)\
09-215 Chemistry Tech I to Lab I Transition
: Fall and Spring: 3 units\
[09-215](http://coursecatalog.web.cmu.edu/search/?P=09-215 "09-215") is a 3-unit course intended for students who have taken [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207"), Techniques in Quantitative Analysis, who decide later in their academic experience that they wish to pursue a degree or an additional major in chemistry. The chemistry major requires a 12-unit lab class, [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") Laboratory I: Introduction to Chemical Analysis. This course will utilize self-study and problem solving to introduce or reinforce key concepts covered in [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") that are not introduced or are de-emphasized in [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207"). Students will also propose an idea for an independent lab-based project and carry it through all stages of development but not perform the actual lab work. The project development will require written work products as well as an oral presentation. The course must be completed before the last semester of the students degree program.\
Prerequisite: [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") Min. grade C\
09-216 Chemistry Tech II to Lab II Transition
: Fall: 3 units\
[09-216](http://coursecatalog.web.cmu.edu/search/?P=09-216 "09-216") is a 3-unit course intended for students who have taken [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208"), Techniques in Organic Synthesis and Analysis, who decide later in their academic experience that they wish to pursue a degree or an additional major in chemistry. The chemistry major requires a 12-unit lab class, [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") Laboratory II: Organic Synthesis and Analysis. This course will utilize self-study and problem solving to introduce or reinforce key concepts covered in [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") that are not introduced or are de-emphasized in [09-208](http://coursecatalog.web.cmu.edu/search/?P=09-208 "09-208").\
09-217 Organic Chemistry I
: Fall: 9 units\
This course presents an overview of structure and bonding as it pertains to organic molecules. Selected topics include: introduction to functional group chemistry, stereochemistry, conformational analysis, reaction mechanisms and use of retrosynthetic analysis in the development of multistep syntheses. Methods for structure determination of organic compounds by modern spectroscopic techniques are introduced. 3 hrs. lec., 1 hr. rec.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")
09-218 Organic Chemistry II
: Spring: 9 units\
This course further develops many of the concepts introduced in Organic Chemistry I, [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217"). Emphasis is placed on the utilization of reaction mechanisms for understanding the outcome of chemical transformations, and the employment of a wide variety of functional groups and reaction types in the synthesis of organic molecules. Also included in the course will be special topics selected from the following; polymers and advanced materials, biomolecules such as carbohydrates, proteins and nucleic acids, and drug design. 3 hrs. lec., 1 hr. rec.\
Prerequisites: [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")
09-219 Modern Organic Chemistry
: Fall: 10 units\
Traditional introductory organic chemistry courses present structure, reactivity, mechanisms and synthesis of organic compounds. Students taking [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") will be exposed to the same topics, but presented in greater depth and broader context, with applications to allied fields such as (1) polymer and materials science, (2) environmental science and (3) biological sciences and medicine. This will be accomplished through an extra 50 minute lecture period, where more advanced topics and applications will be discussed. Topics will include computational chemistry, green chemistry, chiral separations, photochemistry, reaction kinetics, controlled radical polymerizations and petroleum cracking. Students who complete [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") will have a strong foundation in organic chemistry as well as a sophisticated understanding of how organic chemistry is currently practiced. 4 hrs. lec., 1 hr. rec.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Min. grade A or [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106")
09-220 Modern Organic Chemistry II
: Spring: 10 units\
This course builds on [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") by introducing students to additional functional groups, chemical reaction mechanisms and synthetic strategies commonly used in the practice of organic chemistry. Advanced topics to be presented during the extra lecture will include multidimensional NMR spectroscopy, enantioselective synthesis, ionic polymerization, bioorganic and medicinal chemistry, natural products chemistry and toxicology. Students who complete [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") will have a strong foundation in synthetic, mechanistic and structural organic chemistry and will understand how this applies to human health and the environment. 4 hrs. lec, 1 hr. rec.\
Prerequisite: [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")
09-221 Laboratory I: Introduction to Chemical Analysis
: Fall and Spring: 12 units\
This course is the first in a sequence of four laboratory courses on experimental aspects of chemistry required for the B.S. and B.A. degrees in chemistry. The experimental work emphasizes the techniques of quantitative chemical analysis. Included are projects dealing with a variety of instrumental and wet chemical techniques. The course is project-oriented with the experiments becoming more complex, requiring greater student input into the experimental design as the semester progresses. A mixture of individual and team experiments are conducted during the semester. In addition to techniques, safety, written and oral communication skills, and effective teamwork are emphasized. 2 hrs. lec., 6 hrs. lab.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Min. grade A or [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106")
09-222 Laboratory II: Organic Synthesis and Analysis
: Fall and Spring: 12 units\
In this second course in the laboratory sequence, students acquire laboratory skills relevant to synthesis and purification of organic compounds, as well as the practical use of chromatography and spectroscopy. Students will also further develop technical writing skills through preparation of lab reports. 2 hrs. lec., 6 hrs. lab.\
Prerequisites: ([09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") or [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217")) and ([09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221") or 09-223)\
09-224 Supramolecular Chemistry
: Intermittent: 3 units\
Supramolecular chemistry involves the use of noncovalent bonding interactions to assemble molecules into stable, well-defined structures. This course will provide students with an introduction to this exciting field of research, which is finding increasing applications in the biological and materials sciences, nanotechnology and medicine. Students will be introduced to essential background concepts such as types of noncovalent bonding and strategies for the design of supramolecular assemblies. Readings from monographs and classroom lectures by the instructor will cover this material. Students will then begin to read about applications of supramolecular chemistry from the scientific literature, learning to compare articles, to evaluate the quality of the data and interpretations reached by the authors, to use the knowledge gained from these readings and discussions to predict the outcomes of related experiments, and to ultimately be able to design their own experiments to answer research questions. Meeting hours set by instructor, enrollment limited with priority given to sophomore chemistry majors.\
Prerequisites: [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") Min. grade C or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") Min. grade C\
09-225 Climate Change: Chemistry, Physics and Planetary Science
: Fall: 9 units\
Understanding the essential features of climate and climate change is a critical tool for modern citizens and modern scientists. In addition, the prevalence of climate skepticism in modern political discourse requires of citizens that they be able to think critically about a technical subject and also be able to distinguish reliable scientific experts from advocates. In this course we shall examine the climate of terrestrial planets (specifically Earth and Venus) through geological time and to the present, considering geochemical methods used to determine atmospheric composition over Earths history (specifically the onset of oxygen in the atmosphere as well as the relationship between carbon dioxide and global temperature over geological timescales. The shorter climate history of Venus will be considered as a counter example, where the brightening dim young sun overwhelmed negative feedbacks in the weathering cycle, leading to a runaway greenhouse amplified by complete evaporation of the onetime Venus ocean. Throughout the course, we will consider climate change driven by human activity since the industrial revolution as a unifying theme.\
Prerequisites: ([09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")) and ([33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141") or [33-151](http://coursecatalog.web.cmu.edu/search/?P=33-151 "33-151") or [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121"))\
09-227 The Culture of Color: Dyes, Chemistry, and Sustainability
: All Semesters: 9 units\
ne of the earliest forms of proto-chemistry, dyeing textiles has a long history of rich cultural traditions and technical innovations - which we will explore and practice. In this course students will focus on color through working with dyes for textiles scientifically, artistically, and culturally. You will learn the chemical science of color and techniques to isolate natural pigment for dyes as well as how to produce dyes synthetically. Students learn a variety of methods to apply our dyes to textiles to create beautiful patterns: immersion dyeing, resist and folding techniques, and printing. You will be exposed to the use of laboratory equipment and will be trained in good laboratory practices and safety. In preparation for your final project, throughout the course, we will discuss the cultural significance of colors, the origin of pigments, their production impact on the economy of the area, sustainability, and environmental impact of the waste produced by the textile dyeing industry.\
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Course Website: <http://www.chem.cmu.edu/>
09-231 Mathematical Methods for Chemists
: Fall: 9 units\
This course uses mathematical approaches to develop models for chemical systems and materials from the bottom up, i.e. from atoms and molecules to substances. This course focuses on statistical mechanics and does not cover quantum mechanics basics. Math will be covered in the context of chemical phenomena, and combine topics from probability theory and statistics, 3-dimensional calculus, differential equations, and linear algebra. 3 hrs. lec.\
Prerequisites: ([09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") Min. grade A or [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106")) and ([21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") or [21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122"))\
09-291 Environmental Systems on a Changing Planet
: Fall: 9 units\
This course introduces the interconnected environmental systems that regulate our climate and ecosystems, providing the resources required to sustain all life, including human societies. These systems are the fascinating connections between the oceans, atmosphere, continents, ecosystems, and people that provide our planet with resources that all life depends on. Human activities disrupt these natural systems, posing critical threats to the sustainable functioning of environmental systems. We will explore how solar and biochemical energy moves through the Earths interconnected systems, recycling nutrients; how complex environmental systems function to produce critical resources such as food and water; and how human activities interfere with these systems. Case studies include the interplay between climate change feedbacks, wildfires, and forest ecosystems; the hazards that everyday chemical toxins pose to ecosystems and human health and reproduction; and growing threats to ecosystem health and biodiversity. We will also develop the relevant information literacy required to understand current issues that are frequently debated in the public sphere, and connect these to environmental justice. This course draws on principles learned in high school science and serves as the foundational Earth and amp; Environmental Science requirement for both the Minor and Additional Major in Environmental and Sustainability Studies. [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") is intended for both non-STEM majors from any program as well as STEM majors from any program in CIT, MCS, and SCS. In addition, STEM majors are strongly encouraged to take the connected [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") 3-unit course that provides a more technical and quantitative framework for understanding the course content. [24-381](http://coursecatalog.web.cmu.edu/search/?P=24-381 "24-381") is often required for this course to count as a technical elective for STEM programs, and is required for students from CIT, MCS, and SCS in the Environmental and Sustainability Studies programs.\
09-301 Undergraduate Seminar III
: Fall: 1 unit\
Students attend seminars on current topics in chemistry. Students are sent a menu of choices for each week of the semester and may select topics of interest. Enrollment is restricted to students majoring in chemistry. 1 hr.\
09-302 Undergraduate Seminar IV
: Spring: 1 unit\
Students attend seminars presented by senior chemistry majors. Students provide peer evaluations of the seminars and through the process students become familiar with special topics in chemistry. The course establishes what should be included in a good seminar. This seminar courses is one of 6 required for the chemistry major. If a schedule conflict exists, students may, with permission of the instructor, attend other chemistry seminars or make other arrangements to fulfill the requirement. 1 hr.\
09-303 Hooked: The Molecular Basis of Addiction
: Fall: 6 units\
What makes us need something so much that it eclipses the most important aspects of our lives, such as family, friends, work, hobbies, health and wellness? There are many different types of addiction; this course will focus on molecular addictions, with an emphasis on those involving members of the opioid class of narcotics. The ongoing epidemic of opioid addiction, arising both from over-prescription of pain killers and recreational use of heroin, has been widely reported and continues to rise at alarming rates, ravaging our urban and rural communities. In this course, we will explore the complicated role of chemistry in this epidemic, including the good (elucidating mechanisms of action, developing clinically useful and safe opioids and non-opioids) and the bad (design and synthesis of increasingly addictive opioids). We will also discuss ethical questions faced by the pharmaceutical industry that develops, markets and sells these drugs, the medical community that prescribes them, the government agencies charged with regulating these activities and law enforcement agencies that attempt to stop the flow of drugs into and within the United States. The second half of the semester will focus on addiction to other drugs, including cocaine, marijuana, amphetamines, alcohol and nicotine. We will also discuss chemical approaches to treating addiction. Students who complete this course will emerge with a broad understanding and perspective on an issue that is of great scientific and societal importance. The course will be organized in units that begin with a historical/societal "big picture" overview, followed by technical discussions of the underlying chemistry and biochemistry, concluding with consideration of the societal implications of addiction to each particular substance.\
09-321 Laboratory III: Molecular Design and Synthesis
: Fall: 12 units\
In this third course in the laboratory sequence, students will learn a variety of more advanced techniques for organic synthesis and characterization, and will gain experience with developing and designing synthetic procedures. Student writing skills are further reinforced through preparation of detailed lab reports. 2 hrs. lec., 6 hrs. lab.\
Prerequisites: ([09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220")) and [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222")
09-322 Laboratory IV: Molecular Spectroscopy and Dynamics
: Spring: 12 units\
This laboratory course is devoted to physical chemistry experiments, which involve the use of modern spectroscopic instrumentation to probe the optical and magnetic properties of molecules. The experiments include the use of high-resolution infrared, laser Raman, NMR, EPR, fluorescence, and UV-visible spectroscopies. Additional experiments demonstrate methods for measuring enzyme-catalyzed reaction rate constants, and the use of scanning probe microscopy for imaging and characterization of biological macromolecules.Throughout the course the students will learn how to use computer algebra packages for rigorous data analysis and modeling and will develop the skills in basic electronics, and vacuum techniques. 2 hrs. lec., 6 hrs. lab.\
Prerequisites: (09-223 or [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221")) and [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344")
09-323 Bioorganic Chemistry Laboratory
: 12 units\
Bioorganic chemistry is concerned with the action of synthesized compounds on biological systems. In order to maximize the likelihood of identifying a biologically active compound, synthetic libraries are often employed, requiring extensive familiarity with simple, efficient chemical coupling steps and protecting group chemistry. In this inquiry based laboratory course, using a process that mimics the current practice in drug discovery by pharmaceutical companies, students will rationally design a compound library in hopes of finding a compound active against a selected biological target, search for active compounds in the library, and then quantitatively characterize any identified compounds for activity. Working in small groups, students will develop proposals for and execute the target assay selected, the library synthesis, and the screening approach. Students will write reports summarizing the results in each phase of the course. Throughout the course, students will be introduced to concepts relevant to industrial scientific research, including regulatory compliance, quality control and assurance, and intellectual property.\
Prerequisites: ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218")) and [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222")
09-325 Special Topics in Chemistry: Environmental Systems on A Changing Planet
: All Semesters: 9 units\
This course introduces the interconnected Earth systems that regulate our climate and ecosystems, providing the resources required to sustain all life, including human societies. Environmental systems are the fascinating connections between the oceans, atmosphere, continents, ecosystems, and people that provide our planet with resources that all life depends on. Human activities disrupt these natural systems, posing critical threats to the sustainable functioning of environmental systems. The course will explore how solar and biochemical energy moves through the Earth's interconnected systems, recycling nutrients; how complex environmental systems function to produce critical resources such as food and water; and how human activities interfere with environmental systems. Case studies include the interplay between climate change feedbacks, wildfires, and forest ecosystems; the hazards that everyday chemical toxins pose to ecosystems and human health and reproduction; and growing threats to ecosystem health and biodiversity. We will also develop the environmental, scientific, and information literacy required to understand current environmental issues that are frequently debated in the public sphere. This course draws on principles learned in high school science and satisfies the science requirement for the interdisciplinary Minor in Environmental and Sustainability Studies.\
09-331 Modern Analytical Instrumentation
: Fall: 9 units\
This course will cover all aspects of analytical instrumentation and its application to problems in materials, environmental, and biological chemistry. Topics covered will include mass spectrometry, optical spectroscopies and NMR. In addition, the course will emphasize how to select an analytical method appropriate to the problem at hand, how to optimize the signal to noise obtained by a measurement, and the quantitative analysis of experimental data. Some basic electronics will be covered as well. 3 hrs. lec.\
Prerequisites: (09-223 or [09-207](http://coursecatalog.web.cmu.edu/search/?P=09-207 "09-207") or [09-221](http://coursecatalog.web.cmu.edu/search/?P=09-221 "09-221")) and ([33-151](http://coursecatalog.web.cmu.edu/search/?P=33-151 "33-151") or [33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141") or [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121"))\
09-344 Physical Chemistry (Quantum): Microscopic Principles of Physical Chemistry
: Fall: 9 units\
We will connect your qualitative understanding of atoms and molecules to a more quantitative treatment, so that each of you can independently assess the extent to which chemistry is based on fundamental principles. To do this we must study the basic principles of quantum theory, because atoms and molecules are quantum particles. These principles influence every aspect of how you think of chemistry and the course will challenge you to think in different ways about the stuff around you. Throughout the course we shall apply quantum principles to develop an understanding of molecular and atomic spectroscopy, and a concurrent understanding of how spectroscopy can be used to learn about the microscopic properties of atoms and molecules. 3 hrs. lec., 1 hr. rec.\
Prerequisites: ([09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")) and (33-106 or [33-151](http://coursecatalog.web.cmu.edu/search/?P=33-151 "33-151") or [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") or 33-111 or [33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141"))\
09-345 Physical Chemistry (Thermo): Macroscopic Principles of Physical Chemistry
: Spring: 9 units\
The measurement and theoretical descriptions of the equilibrium properties of chemical systems are presented. Chemical thermodynamics is introduced at the upper division level. The phases of matter are discussed. The quantitative treatment of mixtures is developed. The detailed description of chemical equilibrium is elaborated. The measurement and theoretical description of the nonequilibrium properties of chemical systems are presented. Elementary transport properties are introduced. The principles of classical chemical kinetics are developed in great detail. 3 hrs. lec., 1 hr. rec.\
Prerequisites: ([09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107")) and ([09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") or [21-259](http://coursecatalog.web.cmu.edu/search/?P=21-259 "21-259"))\
09-348 Inorganic Chemistry
: Spring: 10 units\
The focus of this class is understanding the properties of the elements and of the inorganic compounds. The electronic structure of elements is discussed as the basis for the element's organization in the Periodic Table and for their properties. We will discuss atomic structure, and bonding of diatomic and polyatomic molecules using different models such as Lewis structures, VSEPR and Molecular Orbital Theory (including group theory and linear combination of atomic orbitals). We will study the structure, spectroscopy, and reactivity of coordination complexes and their application in bioinorganic and organometallic chemistry. 3 hrs. lec., 1 hr. rec.\
Prerequisites: ([09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")) and [21-120](http://coursecatalog.web.cmu.edu/search/?P=21-120 "21-120")
09-381 Environmental Systems on a Changing Planet
: Fall: 12 units\
This is 3-unit addendum to the co-requisite [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291"): Environmental Systems on a Changing Planet. These courses introduce the interconnected Earth systems that regulate our climate and ecosystems, providing the resources required to sustain all life and human societies. Please refer to the course description for [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") for more information. While [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") is designed to be accessible to students from all Colleges and majors, this addendum allows students to engage with the material with more technical depth and quantitative understanding of the function and feedbacks of complex environmental systems. The additional 3-units of [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") provides students with an additional weekly meeting time for further material development and discussion, and with additional assignments and exercises on top of [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291"). [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") is intended for students from STEM majors in CIT, MCS, and SCS, but can be taken by any student interested in exploring the environmental science topics with greater depth. Science and engineering fundamentals will be further developed and applied to develop the quantitative understanding of the function and feedbacks of complex environmental systems. A background in the natural sciences or engineering (such as introductory-level courses) is strongly recommended for students considering taking [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381"). When taken with [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291"), [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") will count as a technical elective for most programs in these STEM colleges, while [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") on its own is not considered a technical elective. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") with 09-281 is the correct course for students whose home colleges are CIT, MCS, or SCS. [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") is the recommended course for students whose home colleges are CFA, DC, or TBS. [09-381](http://coursecatalog.web.cmu.edu/search/?P=09-381 "09-381") with [09-291](http://coursecatalog.web.cmu.edu/search/?P=09-291 "09-291") serve as the foundational Earth and amp; Environmental Science requirement for STEM majors for both the interdisciplinary Minor and Additional Major in Environmental and Sustainability Studies.\
09-401 Undergraduate Seminar V
: Fall: 1 unit\
Students attend seminars on current topics in chemistry. Students are sent a menu of choices for each week of the semester and may select topics of interest. Enrollment is restricted to students majoring in chemistry. 1 hr.\
09-402 Undergraduate Seminar VI
: Fall and Spring: 3 units\
Students enrolled in this course present a 20 - 30 minute oral report on a current topic in chemistry. This may be from the student's research work or a special chemistry topic of general interest. Presentations or papers prepared for other courses are not acceptable for this purpose. Thoroughness in the use of the chemical literature is emphasized. The use of presentation aids such as PowerPoint is required. Other students in the class submit written evaluations of the presentation. Talks are recorded for viewing by the student and instructor as a means of providing individualized feedback about presentation skills. A seminar presentation is required of all chemistry majors. No exceptions possible. Enrollment is limited to students majoring in chemistry. 1 hr.\
09-403 Hooked: The Chemical Basis of Drug Addiction
: Fall: 9 units\
What makes us need something so much that it eclipses other important aspects of our lives, such as family, friends, work, hobbies, health and wellness? There are many different types of addiction; this course will focus on molecular addictions, specifically those involving members of the opiate class of narcotics. The ongoing epidemic of opiate addiction, arising both from over-prescription of pain killers and recreational use of heroin, has been widely reported and continues to rise at alarming rates, ravaging our urban and rural communities. In this course, we will explore the complicated role of chemistry in this epidemic, including the good (elucidating mechanisms of action, development of clinically useful and safe opiates and non-opiate pain killers) and the bad (design and synthesis of increasingly addictive opiates). We will also discuss ethical questions faced by the pharmaceutical industry that develops, markets and sells opiates, the medical community that prescribes opiates, and the government agencies charged with regulating these activities. Students who complete this course will emerge with a broad understanding and perspective on an issue that is of great scientific and societal importance. 3 hrs. lec.\
Prerequisites: [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220")
09-425 Special Topics in Chemistry:Environmental Exposure and Risk Assessment
: All Semesters: 9 units\
Our world is full of synthetic and naturally occurring toxic chemicals, presenting an imminent but difficult-to-quantify threat for human and ecosystem health. In this papers-based course we will ask the question, "How do we decide what's 'safe'?" in the context of exposure and risk assessment for toxic environmental pollutants. We will complete a series of case studies featuring current and seminal literature, in-class activities, and project-based assignments. Each case study will focus on a distinct contaminant exposure scenario and will be linked back to the common theme of using chemistry to understand how external exposure leads to internal dose and subsequent health impacts for diverse environmental pollutants. We will discuss how knowledge generated in the laboratory can be translated and used to inform regulatory decisions. The first half of the course will focus on contaminant bioavailability, exposure, and toxic effects in aquatic organisms. In the second half of the course, we will discuss human exposure to toxic pollutants and strategies to assess risks in the human population, including the human exposome concept, -omics-based research, and strategies for discovering novel harmful contaminants.\
Prerequisites: ([09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107")) and ([09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231"))\
09-435 Independent Study Chemistry
: All Semesters\
The course allows students to earn academic credit for concentrated study in a topic area developed in conjunction with and monitored by a faculty member in the Department of Chemistry. These topics are distinct from projects that would rise to the level of undergraduate research either because they are in unrelated areas distinct from the faculty member's research interests or may constitute the investigation and compilation of existing information from a variety of resources and may not be expected to result in the generation of new information as is a reasonable expected outcome in undergraduate research (likely is not publishable).\
09-445 Undergraduate Research
: Fall and Spring\
Properly qualified students may undertake research projects under the direction of members of the faculty, normally 6 to 12 hrs/week. A written, detailed report describing the project and results is required. Course may be taken only with the consent of a faculty research advisor in chemistry or on occasion in another department provided that the project is chemical in nature and with permission of the Director of Undergraduate Studies. The number of units taken generally corresponds to the actual number of hours the student actually spends in the lab doing research during the week. Maximum number of units taken per semester is 18.\
09-455 Honors Thesis
: Fall and Spring\
Students enrolled in the departmental honors program (B.S. with Departmental Honors or combined 4-year B.S./M.S. degree) are required to enroll in this course to complete the honors degree requirements. A thesis written in an acceptable style describing an original research project, and a successful oral defense of the thesis topic before a THesis Committee are required. Limited to students accepted into the honors program. (B.S. Honors candidates normally enroll for 6 units; B.S./M.S. candidates enroll for 15 units.)\
09-502 Organic Chemistry of Polymers
: Spring: 9 units\
A study of the synthesis and reactions of high polymers. Emphasis is on practical polymer preparation and on the fundamental kinetics and mechanisms of polymerization reactions. Topics include: relationship of synthesis and structure, step-growth polymerization, chain-growth polymerization via radical, ionic and coordination intermediates, copolymerization, discussions of specialty polymers and reactions of polymers. [09-509](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509"), Physical Chemistry of Macromolecules, is excellent preparation for this course but is not required. 3-6 hrs. lec. (Graduate Course: 12 units, [09-741](http://coursecatalog.web.cmu.edu/search/?P=09-741 "09-741"))\
Prerequisites: [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220")
09-507 Nanoparticles
: Intermittent: 9 units\
This course discusses the chemistry, physics, and biology aspects of several major types of nanoparticles, including metal, semiconductor, magnetic, carbon, and polymer nanostructures. For each type of nanoparticles, we select pedagogical examples (e.g. Au, Ag, CdSe, etc.) and introduce their synthetic methods, physical and chemical properties, self assembly, and various applications. Apart from the nanoparticle materials, other topics to be briefly covered include microscopy and spectroscopy techniques for nanoparticle characterization, and nanolithography techniques for fabricating nano-arrays. The course is primarily descriptive with a focus on understanding major concepts (such as plasmon, exciton, polaron, etc.). The lectures are power point presentation style with sufficient graphical materials to aid students to better understand the course materials. Overall, this course is intended to provide an introduction to the new frontiers of nanoscience and nanotechnology. Students will gain an understanding of the important concepts and research themes of nanoscience and nanotechnology, and develop their abilities to pursue highly disciplinary nanoscience research. The course should be of interest and accessible to advanced undergraduates and graduate students in fields of chemistry, materials science, and biology. 3 hrs. lec.\
09-509 Physical Chemistry of Macromolecules
: Fall: 9 units\
This course develops fundamental principles of polymer science. Emphasis is placed on physio-chemical concepts associated with the macromolecular nature of polymeric materials. Engineering aspects of the physical, mechanical and chemical properties of these materials are discussed in relation to chain microstructure. Topics include an introduction to polymer science and a general discussion of commercially important polymers; molecular weight; condensation and addition synthesis mechanisms with emphasis on molecular weight distribution; solution thermodynamics and molecular conformation; rubber elasticity; and the rheological and mechanical properties of polymeric systems. (This course is also listed as [09-715](http://coursecatalog.web.cmu.edu/search/?P=09-715 "09-715"), 12 units) 3 hrs. lec.\
Prerequisites: [06-310](http://coursecatalog.web.cmu.edu/search/?P=06-310 "06-310") or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345")
09-510 Chemistry and Sustainability
: Spring: 9 units\
This course aims to educate students in the foundations of systematic leadership for building a sustainable world. Many sustainability challenges are associated with commercial chemicals and with operational modes of the chemical enterprise. For scientists, effectiveness in solving the technical challenges and redirecting cultural behavior is the defining substance of sustainability leadership. The course aims to challenge students to analyze and understand the root causes of unsustainability, especially in the technological and cultural dimensions of the chemical enterprise, to imagine a more sustainable world and to begin to define personal leadership missions. Students will be introduced to sustainability ethics as the foundation stone of transformative sustainability leadership, to the Collins Code of Sustainability Ethics and to other guiding tools. The Collins Bookcase of Green Science Challenges organizes the technical content. It systematizes the major chemical sustainability challenges of our time: clean synthesis, renewable feed-stocks, safe energy, elemental pollutants, persistent molecular toxicants and endocrine disruptors. Focal areas will be the technical, toxicological and cultural histories of elemental and molecular pollutants and endocrine disruptor (ED) science. EDs represent the single greatest sustainability challenge of everyday chemicals all while we are just beginning to recognize an emerging threat to health and the environment from micro- and nano-plastics which are finding their way into human tissues. The course is intended for upper level undergraduates and graduates, although many brilliant freshmen have thrived in the course. The class is limited to 25 students. The assignments are common to both undergraduate and graduate classes offerings with graduates taking additional assignments. (Undergraduate course 9 units [09-510](http://coursecatalog.web.cmu.edu/search/?P=09-510 "09-510"). Graduate course 12 units [09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710")) 3 hrs. lec.\
09-517 Organotransition Metal Chemistry
: Intermittent: 9 units\
The first half of this course focuses on the fundamentals of structure and bonding in organotransition metal complexes and how the results can be used to explain, and predict, chemical reactivity. The latter half of the course covers applications, and more specifically, homogeneous catalysts for industrial processes and organic synthesis. (Graduate Course: 12 units, 09-717)\
Prerequisite: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-518 Bioorganic Chemistry: Nucleic Acids and Carbohydrates
: Fall: 9 units\
This course will introduce students to new developments in chemistry and biology, with emphasis on the synthesis, structural and functional aspects of nucleic acids and carbohydrates, and their applications in chemistry, biology and medicine. Later in the course, students will have the opportunity to explore cutting-edge research in this exciting new field that bridges chemistry with biology. Students will be required to keep abreast of the current literature. In addition to standard homework assignments and examinations, students will have the opportunity to work in teams to tackle contemporary problems at the forefront of chemistry and biology. The difference between the [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") (9-unit) and [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") (12-unit) is that the latter is a graduate level course. Students signed up for [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") will be required to turn in an original research proposal at the end of the course, in addition to all the other assignments. (Graduate Course: 12 units, [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718")) 3 hrs. lec.\
Prerequisites: ([03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") or [03-151](http://coursecatalog.web.cmu.edu/search/?P=03-151 "03-151")) and ([09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220"))\
09-519 Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry
: Spring: 9 units\
This course will introduce students to new developments in chemistry and biology, with emphasis on the synthesis, structural and functional aspects of peptides, proteins and small molecules. Basic concepts of bioorganic chemistry will be presented in the context of the current literature and students will have the opportunity to learn about the experimental methods used in various research labs. An introduction to combinatorial chemistry in the context of drug design and drug discovery will also be presented. Students will be required to keep abreast of the current literature. Homeworks and team projects will be assigned on a regular basis. The homework assignments will require data interpretation and experimental design; and team projects will give students the opportunity to work in teams to tackle contemporary problems at the interface of chemistry and biology. Students enrolled in the graduate level course ([09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719")) will be required to turn in an original research proposal at the end of the course, in addition to the homework assignments, midterm, and final exam that are required for the undergraduate course. (Graduate Course: 12 units [09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719")) 3 hrs. lec.\
Prerequisites: ([03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") or [03-151](http://coursecatalog.web.cmu.edu/search/?P=03-151 "03-151")) and ([09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220"))\
09-521 Metals in Biology: Function and Reactivity
: Intermittent: 6 units\
Metal ions play important roles in many biological processes, including photosynthesis, respiration, global nitrogen cycle, carbon cycle, antibiotics biosynthesis, gene regulation, bio-signal sensing, and DNA/RNA repair, just to name a few. Usually, metal ions are embedded in protein scaffold to form active centers of proteins in order to catalyze a broad array of chemical transformations, which are essential in supporting the biological processes mentioned above. These metal containing proteins, or metalloproteins, account for half of all proteins discovered so far. In this course, the relation between the chemical reactivity and the structure of metalloproteins will be discussed in detail. The main focus is to illustrate the geometric and electronic structure of metal centers and their interactions with the protein environment in governing the chemical reactivity of metalloproteins. The applications of these principles in designing biomimetic/bioinspried inorganic catalysts and in engineering metalloproteins bearing novel chemical reactivity will also be discussed. The basic principles of the frequently utilized physical methods in this research area will also be introduced, which include optical absorption spectroscopy, Infrared (IR) and Raman spectroscopies, M and #246;ssbauer spectroscopy, electron paramagnetic resonance (EPR), X-ray absorption and diffraction techniques.\
Prerequisites: ([09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or 09-347 or [09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214")) and [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-522 Kinetics and Mechanisms of Chemical and Enzymatic Reactions
: Intermittent: 9 units\
This is a practical course aimed at learning the major modern tools which are essential for investigation of mechanisms of homogeneous chemical and enzymatic reactions. Rules of formal chemical kinetics in solution are first considered followed by basic principles of kinetics of enzymatic processes including inhibition, which is a key factor in the up-to-date drug design. The relationships between electronic structures, catalytic properties, and reactivity of biologically relevant metal complexes will be provided. Electrochemical and redox features of metal complexes will be reviewed. The course includes such hot topics as Fenton chemistry, Marcus's electron transfer concept, catalysis by Collins' TAML activators of peroxides, specific and general acid/base, proximal and micellar catalysis. Mechanistic pathways of action of hydrolases, kinases, hydrogenases, oxidases, peroxidases, cytochrome P-450, and other metalloenzymes will be described. The course is supplied by the recently published text (A. D. Ryabov "Practical Kinetics and Mechanisms of Chemical and Enzymatic Reactions" Cambridge Scholars Publishing, Newcastle upon Tyne, NE6 2PA, UK) which includes all the above mentioned themes (Graduate course: [09-722](http://coursecatalog.web.cmu.edu/search/?P=09-722 "09-722"), 12-units) 3 hrs. lec. Prerequisite: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")\
Prerequisite: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-524 Environmental Chemistry
: Spring: 9 units\
Environmental pollutants are common consequences of human activities. These chemicals have a wide range of deleterious effects on the environment and people. This course will introduce students to a range of major environmental pollutants, with a particular focus on persistent organic pollutants. We will use chemical principles including thermodynamics, kinetics, photochemistry, organic reaction mechanisms, and structure-activity relationships to understand the environmental fate of major classes of pollutants. The transport of chemicals through the environment and their partitioning between air, water, soil, and people will be described. The major environmental reaction pathways (oxidation, photolysis, hydrolysis, reduction, metabolism) of common pollutants will be explored. This will provide students with the necessary knowledge to predict the chemical fate of environmental pollutants, and improve their understanding of the environmental impacts of their everyday chemical use and exposure. Specific topics include water quality, photochemical smog, organic aerosols, atmospheric chemistry and global climate change, toxicity of pesticides, and heterogeneous and multiphase atmospheric chemistry. The 12-unit course is intended for graduate students that want to explore aspects of the course more deeply. This includes additional requirements including a final term paper and in-class presentation, and additional advanced questions on the homework assignments.\
Prerequisites: [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")
09-525 Transition Metal Chemistry
: Intermittent: 9 units\
This class is focused understanding the structure, spectroscopy and reactivity of 3d metal complexes. Based on ligand field theory, we will analyze the electronic structure of these metal complexes and we will briefly describe the main spectroscopic techniques that will allow for studying this topic (X-ray diffraction analysis, UV-vis, EPR, NMR, EXAFS and Mossbauer). The main focus of the course will be on analyzing the reactivity of 3d metal complexes in the context of metalloenzymes and small-molecule bioinspired complexes. The natural and synthetic metal complexes involved in O2 reduction, H2O oxidation, N2 reduction, H2 formation and functionalization of organic molecules (e.g. hydroxylation of C-H bonds, dehydrogenation of alcohols, etc.), and the reaction pathways by which these important processes take place will be studied in detail. (Graduate Course: 12 units, 09-725) 3 hrs. lec.\
Prerequisite: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-529 Introduction to Sustainable Energy Science
: Fall: 9 units\
This course focuses on the chemistry aspects of sustainable energy science. It introduces the major types of inorganic and molecular materials for various important processes of energy conversion and storage, such as photovoltaics, fuel cells, water splitting, solar fuels, batteries, and CO2 reduction. All the energy processes heavily rely on innovations in materials. This course is intended to offer perspectives on the materials/physical chemistry that are of importance in energy processes, in particular, how the atomic and electronic structures of materials impact the energy harvesting and conversion. In current energy research, intense efforts are focused on developing new strategies for achieving sustainable energy through renewable resources as opposed to the traditional oil/coal/gas compositions. This course offers students an introduction to the current energy research frontiers with a focus on solar energy conversion/ storage, electrocatalysis and artificial photosynthesis. The major types of materials to be covered include metals, semiconductors, two-dimensional materials, and hybrid perovskites, etc. The material functions in catalysis, solar cells, fuel cells, batteries, supercapacitors, hydrogen production and storage are also discussed in the course. The lectures are power-point presentation style with sufficient graphical materials to aid students to better understand the course materials. Demo experiments are designed to facilitate student learning.\
Prerequisites: ([09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")) and ([33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141") or [33-151](http://coursecatalog.web.cmu.edu/search/?P=33-151 "33-151") or [33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121"))\
09-530 Chemistry of Gene Expression
: Fall: 9 units\
This course examines the chemical basis of biological reactions required for the propagation of genetic information stored in DNA and the organic chemistry principles behind the structure and function of nucleic acids.Main topics of lectures and class discussion will include the chemical and biochemical syntheses, properties and analyses of natural and modified nucleic acids to investigate cellular processes such as transcription, RNA splicing, other RNA regulation and translation; an introduction to the enzymatic strategies that accelerate these chemical reactions and a comparison of protein enzymes, ribozymes and other nucleic acid based enzymes in contemporary chemistry and biology. Students will learn to critically evaluate current scientific efforts that examine various aspects of chemistry and biological chemistry, the relationship between the structure and function of biomolecular systems, propose experiments to examine biological chemistry research problems and communicate these ideas and participate in scientific discussions and debates. 3 hrs. lec.\
09-531 Polymer Science
: Fall: 9 units\
Polymer science is a vibrant multidisciplinary activity. It uses the methods of chemistry, physics, chemical engineering, materials science and biology to create a coherent picture of the macromolecular world. This course is a survey of this field of endeavor suitable for Senior chemistry majors, or other students with a desire for a broad knowledge of the science and engineering of polymers. It covers a thorough description of the field, the synthetic chemistry of macromolecules, the physical chemistry of macromolecules, and the principles of polymer engineering and processing.\
Prerequisites: ([09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") or [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217")) and ([09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214") or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or 09-347)\
09-534 Environmental Chemistry
: Spring: 9 units\
Solar energy and electrical energy from renewable resources need to be stored to resolve intermittency issues. Energy can be stored through charge transfer, changes in chemical bonding, or in electric polarization. This course will introduce students to general aspects of energy-storage technologies using these strategies, integrating scientific and engineering perspectives to discuss thermodynamics, mechanisms of energy storage, and fundamental aspects of efficiency, capacity, and power delivery. Then we will explore current and experimental technologies, covering supercapacitors, batteries, and water-splitting catalysts. By the end of the course, students will be able to apply chemical principles to understand energy-storage technologies and gain knowledge of important classes of these systems. Students enrolled in 09-734 (rather than [09-534](http://coursecatalog.web.cmu.edu/search/?P=09-534 "09-534")) will also be required to write a 15-page NSF style proposal. 3 hrs. lec.\
Prerequisites: ([09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219") or [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217")) and (09-347 or [27-215](http://coursecatalog.web.cmu.edu/search/?P=27-215 "27-215") or [33-341](http://coursecatalog.web.cmu.edu/search/?P=33-341 "33-341") or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or 24-324)\
09-535 Applied topics in Macromolecular and Biophysical Techniques
: Fall: 9 units\
Applications of physical chemistry are widespread. Physical chemical principles are fundamental to the methods used to sequence human genome, obtain high resolution structures of proteins and complex nucleic acids e.g., ribosome, and further provides the framework to predict how molecules fold in 3-dimension, how the different domains interact (inter- and intra-molecular interactions) to perform biological functions. The principles that were discussed in theory in undergraduate physical chemistry classes, will be applied in order to understand the molecular structures and dynamics in nucleic acids and proteins, and to more advanced molecular motors. In the last decade major advances have been made through single-molecule studies that provide finer details of macromolecules in action. This course aims to teach and apply physical chemistry as related to biological problems.\
Prerequisites: (09-347 or [09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214") or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345")) and ([03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121"))\
09-538 Exposure and Risk Assessment for Environmental Pollutants
: All Semesters: 9 units\
Our world is full of synthetic and naturally occurring toxic chemicals, presenting an imminent but difficult-to-quantify threat for human and ecosystem health. In this papers-based course we will ask the question, "How do we decide what's 'safe'?" in the context of exposure and risk assessment for toxic environmental pollutants. We will complete a series of case studies featuring current and seminal literature, in-class activities, and project-based assignments. Each case study will focus on a distinct contaminant exposure scenario and will be linked back to the common theme of using chemistry to understand how external exposure leads to internal dose and subsequent health impacts for diverse environmental pollutants. We will discuss how knowledge generated in the laboratory can be translated and used to inform regulatory decisions. The first half of the course will focus on contaminant bioavailability, exposure, and toxic effects in aquatic organisms. In the second half of the course, we will discuss human exposure to toxic pollutants and strategies to assess risks in the human population, including the human exposome concept, -omics-based research, and strategies for discovering novel harmful contaminants.\
Prerequisites: [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")
09-560 Computational Chemistry
: Fall: 12 units\
Computer modeling is playing an increasingly important role in chemical, biological and materials research. This course provides an overview of computational chemistry techniques including molecular mechanics, molecular dynamics, electronic structure theory and continuum medium approaches. Sufficient theoretical background is provided for students to understand the uses and limitations of each technique. An integral part of the course is hands on experience with state-of-the-art computational chemistry tools running on graphics workstations. This course I can count towards coursework requirements for chemistry PhD candidates. 3 hrs. lec.\
Prerequisites: [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or 09-347 or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or [09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214")
09-561 Computational Chemistry
: Spring: 9 units\
Computer modeling is playing an increasingly important role in chemical, biological and materials research. This course provides an overview of computational chemistry techniques including molecular mechanics, molecular dynamics, electronic structure theory and continuum medium approaches. Sufficient theoretical background is provided for students to understand the uses and limitations of each technique. An integral part of the course is hands on experience with state-of-the-art computational chemistry tools running on graphics workstations. This course I can count towards coursework requirements for chemistry PhD candidates. 3 hrs. lec.\
09-563 Molecular Modeling and Computational Chemistry
: Spring: 9 units\
Computer modeling is playing an increasingly important role in chemical, biological and materials research. This course provides an overview of computational chemistry techniques including molecular mechanics, molecular dynamics, electronic structure theory and continuum medium approaches. Sufficient theoretical background is provided for students to understand the uses and limitations of each technique. An integral part of the course is hands on experience with state-of-the-art computational chemistry tools running on graphics workstations. This course I can count towards coursework requirements for chemistry PhD candidates. 3 hrs. lec.\
Prerequisites: [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or [09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214") or 09-347 or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345")
09-604 Introduction to Chemical Kinetics
: Spring: 6 units\
Empirical description of the time evolution of chemical reactions. Inductive derivation of kinetic rate laws from actual data. Deductive derivation of kinetic rate laws from proposed mechanisms. Gas phase reactions, catalyzed reactions, enzyme kinetics. Theories of kinetic rate constants for gas phase reactions: unimolecular and bimolecular. Theories of solution phase reactions. Absolute reactions rate theory. Diffusion controlled reactions. Kinetics in highly viscous media. Activation energy and entropy. Volume of activation.\
09-611 Chemical Thermodynamics
: Fall: 6 units\
This course provides an introduction to the general formalism of macroscopic thermodynamics and its applications to chemical systems. The main topics to be covered include: entropy maximum postulate, internal energy minimum postulate, various equilibrium conditions including chemical equilibrium, Legendre transformation and free energies, thermochemistry, phase equilibria and solution systems.\
Prerequisites: [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") and [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345")
09-614 Spectroscopy
: Intermittent: 6 units\
This is a course exclusively in optical methods, both time resolved and steady state. In addition to methodology, spectral interpretation in terms of group theory will be discussed. The time-dependent formalism of quantum mechanics will also be introduced. Molecules in gas phase and condensed phase will be discussed. Frequent use will be made of the current literature. Background consisting of undergraduate physical chemistry is assumed. This course has a prerequisite [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344"), Quantum Chemistry or permission of the instructor.\
09-615 Computational Modeling, Statistical Analysis and Machine Learning in Science
: Fall: 12 units\
The purpose of this course is to provide a practical introduction to the core concepts and tools of machine learning in a manner easily understood and intuitive to STEM students. The course begins by covering fundamental concepts in ML, data science, and modern statistics such as the bias-variance tradeoff, overfitting, regularization, and generalization, before moving on to more advanced topics in both supervised and unsupervised learning. Students will choose a large dataset from a selection of biology, chemistry, math, or physics datasets hosted by PSC and use this dataset throughout the MS program. The topics of the course are taught with students analyzing the chosen dataset. An intensive knowledge of Python or another computing language is not a pre-prerequisite since students will be given at first simple scripts that they work with and then expand upon. This course is required for students enrolled in the MS program in Data Analytics for Science.\
Prerequisites: ([09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231")) and ([15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112"))\
09-616 Neural Networks & Deep Learning in Science
: Spring: 12 units\
Focus on practice and applications of deep learning by exploring foundational concepts, structuring popular networks and implementing models through modern technologies (python, Jupyter notebooks and PyTorch). Other topics may include image recognition, machine translation, natural language processing, parallelism, GPU distributed computing, cloud technologies, inference and parameter tting in deep networks. Course uses large datasets hosted by PSC.\
09-621 Welcome to the Future Lab - Science in the Cloud
: Fall: 6 units\
You can be at home or anywhere in the world and still run experiments in a lab. This course is to introduce and train students in the use of an automated and remote cloud lab facility. Operations in the cloud lab are conducted through a computer console and internet access that allows the user to program equipment, set up experiments and analyze data. In this course, students will learn the steps to use the Wolfram language/Mathematica based Cloud Lab Command Center interface to remotely interact with the facilities and laboratory instruments in the cloud lab. Following training exercises, students will be able to select the appropriate equipment and reagents to prepare samples and solutions for laboratory analyses and experiments. (No prior knowledge of Mathematica is required but basic programming skills are helpful)\
09-623 Future Lab- DNA Science in the Cloud
: Fall: 6 units\
This course uses an automated and remote cloud lab facility and will involve learning the steps to handle, manipulate and quantitate solutions of DNA and nucleic acids. Students will set up experiments that automate the dispensing, analysis and purification of nucleic acids and use DNA for biophysical measurements. Students will learn to remotely operate, design and execute experiments on state-of-the-art instrumentation to analyze DNA sequence and structure. Besides learning how to remotely use equipment and instruments for synthesis and analyses by spectroscopy and spectrometry, students will also learn about nucleic acids as part of their experiments. (Prior training in the use of the cloud lab is required)\
Prerequisite: [09-621](http://coursecatalog.web.cmu.edu/search/?P=09-621 "09-621") Min. grade C\
09-701 Quantum Chemistry I
: Fall: 12 units\
The main topics to be covered will include exploration of the Schroedinger equation, operators, particle in the box, harmonic oscillator and hydrogen atom, tunneling, Stern-Gerlach experiment and quantum mechanical postulates, time-independent and time-dependent perturbation theory, matrix diagonalization. The student will learn to master the fundamental concepts and techniques of quantum mechanics. The parallel mini course Mathematical Analysis for Chemistry will provide the necessary mathematical background.\
09-702 Statistical Mechanics and Dynamics
: Intermittent: 12 units\
This course will address the application of statistical mechanics to chemical systems. Topics to be discussed include the calculation of thermodynamic functions, phase transitions and chemical equilibrium, calculation of the transport properties of gases and liquids and the elementary theory of chemical kinetics.\
Prerequisites: ([09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or [09-611](http://coursecatalog.web.cmu.edu/search/?P=09-611 "09-611")) and [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") and [09-701](http://coursecatalog.web.cmu.edu/search/?P=09-701 "09-701")
09-705 Chemosensors and Biosensors
: Intermittent: 12 units\
Chemosensors and biosensors rely on "recognition" and "signaling" elements to transduce a molecular-scale binding event into an observable signal. Students in this course will be introduced to current research and technology for detecting chemical and biological analytes in a variety of contexts, including environmental testing, biological probing and medical diagnostics. Recognition elements ranging from small organic molecules to antibodies will be presented, while various detection modes, including fluorescence, gravimetric and colorimetric, that illustrate different signaling elements will be discussed and compared. Issues to be addressed include sensitivity, selectivity and efficiency. Each sensor will be analyzed in terms of the physical chemistry, organic chemistry and/or biochemistry underlying its function. This is a graduate level course that may also be appropriate for upper level undergraduates in chemistry and the biological sciences. The material in [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518")/[09-519](http://coursecatalog.web.cmu.edu/search/?P=09-519 "09-519") or [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718")/[09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719") would be appropriate background material for this course. 3 hrs. lec.\
Prerequisites: ([03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231")) and ([09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220"))\
09-707 Nanoparticles
: Intermittent: 12 units\
This course discusses the chemistry, physics, and biology aspects of several major types of nanoparticles, including metal, semiconductor, magnetic, carbon, and polymer nanostructures. For each type of nanoparticles, we select pedagogical examples (e.g. Au, Ag, CdSe, etc.) and introduce their synthetic methods, physical and chemical properties, self assembly, and various applications. Apart from the nanoparticle materials, other topics to be briefly covered include microscopy and spectroscopy techniques for nanoparticle characterization, and nanolithography techniques for fabricating nano-arrays. The course is primarily descriptive with a focus on understanding major concepts (such as plasmon, exciton, polaron, etc.). The lectures are power point presentation style with sufficient graphical materials to aid students to better understand the course materials. Overall, this course is intended to provide an introduction to the new frontiers of nanoscience and nanotechnology. Students will gain an understanding of the important concepts and research themes of nanoscience and nanotechnology, and develop their abilities to pursue highly disciplinary nanoscience research. 3 hrs. lec.\
09-710 Chemistry and Sustainability
: Spring: 12 units\
This course aims to educate students in the foundations of systematic leadership through chemistry and more for building a sustainable world. Many sustainability challenges are associated with commercial chemicals and with operational modes of the chemical enterprise. The course aims to challenge students to analyze and understand the root causes of unsustainability, especially in the technological dimension, to imagine a more sustainable world and to begin to define personal leadership missions. Students will be introduced to sustainability ethics as the foundation of transformative sustainability leadership, to a sustainability compass, to a Code of Sustainability Ethics and to various other helpful conceptual material as tools for analyzing the reasons our civilization has been failing to address its own unsustainability. The Collins Bookcase of Green Science Challenges organizes the technical content. It systematizes the major chemical sustainability challenges of our time: clean synthesis, renewable feed-stocks, safe energy, elemental pollutants, persistent molecular toxicants and endocrine disrupting chemicals (EDCs). Focal areas will be the technical, toxicological and cultural histories of elemental and molecular pollutants with particular emphasis on EDCs. Students will experience Legacy Lectures from some of the world's leading endocrine disruption scientists. The graded substance will take the form of take-home work. Students will primarily watch classic movies and read key books and articles and will summarize and personally evaluate the material in essay assignments. The course is intended for upper-level undergraduates and graduates although it is open to all students. The class is limited to 30 students. The assignments are common to both undergraduate and graduate classes offerings and [09-710](http://coursecatalog.web.cmu.edu/search/?P=09-710 "09-710") students will engage in additional projects. 3 hrs. lec.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")
09-711 Molecular Logic: Decoding and Designing Chemical Reactivity
: Fall: 12 units\
Molecular Logic is a cutting-edge course that reimagines traditional physical organic chemistry for the digital age. This course introduces students to the fundamental principles governing molecular structure, reactivity, and design, while equipping them with modern computational and data-driven tools to tackle complex chemical problems. Molecular Logic is designed to be field-agnostic, as the concepts and techniques covered here can be applied to problems ranging from organometallic catalysts to molecular materials and chemical biology. The course covers essential topics such as molecular orbital theory, linear free energy relationships, stereoelectronic effects, and reaction mechanisms, integrating these concepts with state-of-the-art computational methods, data science techniques, and machine learning applications. Students will gain practical experience in computational approaches to modern reaction analysis, while exploring applications in data-driven molecular design and optimization. This interactive learning strategy bridges theory with real-world applications, preparing students for the interdisciplinary nature of modern molecular research and industry. This course is suitable for: • Upper-level undergraduate students in chemistry or chemical engineering, with prerequisites being organic chemistry ( [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") , [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") , or similar) and physical chemistry ( 09-347 , [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") , [06-310](http://coursecatalog.web.cmu.edu/search/?P=06-310 "06-310") , or similar); • Graduate students in chemistry, chemical engineering, materials science and engineering, mechanical engineering, computational biology, machine learning, and related fields. There are no formal prerequisites for graduate students. Familiarity with the Python programming language is recommended but not formally required.\
Prerequisites: ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218")) and ([09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or 09-347)\
09-714 Advanced Organic Chemistry
: Spring: 12 units\
This course will expose the students to modern methods of organic synthesis including insights into the basis and mechanisms of chemical reactions. Topics include but are not limited to: modern spectroscopic analysis and structure determination, synthetic methods, retrosynthesis, organic reaction mechanisms, and references to separation techniques and some analytical methods. Upon completion of the course students should be able to design reaction schemes using scientific literature sources, evaluate their suitability for use in the lab and develop an aptitude in identifying the use of modern reagents that are more efficient, specific, safer and environmentally friendly. It is assumed that at minimum students will have completed at least two semesters of undergraduate coursework in organic chemistry and suggested that they have completed [09-222](http://coursecatalog.web.cmu.edu/search/?P=09-222 "09-222") and [09-321](http://coursecatalog.web.cmu.edu/search/?P=09-321 "09-321"), the organic laboratory courses. 3 hrs. lec\
Prerequisites: [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218")
09-715 Physical Chemistry of Macromolecules
: All Semesters: 12 units\
This course addresses the fundamentals of polymer science with the emphasis on physicochemical consequences of chain nature of macromolecules and on the behavior of polymers in condensed state (polymers as soft condense matter). The topics to be covered include: chain structure and molecular weight; molecular weight distribution; step growth and addition polymerization mechanisms; chain conformation and behavior of polymers in solution; concentrated solutions and phase separation behavior; rubber elasticity; introduction to polymer viscoelasticity and rheology; mechanical behavior of polymers; glass transition and crystallization; multicomponent polymeric materials; liquid crystalline polymers; polymers at surfaces and interfaces; self-assembly and nanostructure formation in synthetic and biological systems; conducting and semiconducting polymers. Graduate students taking the course for 12 units will be required to write a term paper on a selected topic. 3 hrs. lec.\
Prerequisites: [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or [06-310](http://coursecatalog.web.cmu.edu/search/?P=06-310 "06-310")
09-716 Bioactive Natural Products
: Spring: 12 units\
This course is aimed at students with an interest in natural products research. Natural products are used as active components in medicinal products, as model compounds for further development into medicinally active drugs, as ingredients in food and for flavor and fragrances, among other very useful and interesting applications. An overview of the structural variety and activity of natural products will be presented along with their isolation and structural determination. Overall, the course will offer an introduction to the work that is customary in natural product research. This course will cover: Strategies to select the plant or marine material for study; main groups of natural products derived from plants; representative natural products derived from marine organisms; preparation of extracts and selection of active fractions, screening strategies; separation and purification of active components; bench-top bioassays and chemical assays and structure elucidation (especially 2D-NMR spectroscopy) Student's performance will be assessed by weekly assignments on the topics discussed in lecture and exams. 3 hrs. lec.\
Prerequisites: [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")
09-718 Bioorganic Chemistry: Nucleic Acids and Carbohydrates
: Fall: 12 units\
This course will introduce students to new developments in chemistry and biology, with emphasis on the synthesis, structural and functional aspects of nucleic acids and carbohydrates, and their applications in chemistry, biology and medicine. Later in the course, students will have the opportunity to explore cutting-edge research in this exciting new field that bridges chemistry with biology. Students will be required to keep abreast of the current literature. In addition to standard homework assignments and examinations, students will have the opportunity to work in teams to tackle contemporary problems at the forefront of chemistry and biology. The difference between the [09-518](http://coursecatalog.web.cmu.edu/search/?P=09-518 "09-518") (9-unit) and [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") (12-unit) is that this latter is a graduate level course. Students signed up for [09-718](http://coursecatalog.web.cmu.edu/search/?P=09-718 "09-718") will be required to turn in an original research proposal at the end of the course, in addition to all the other assignments. 3 hrs. lec.\
Prerequisites: ([03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") or [03-151](http://coursecatalog.web.cmu.edu/search/?P=03-151 "03-151")) and ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218"))\
09-719 Bioorganic Chemistry: Peptides, Proteins and Combinatorial Chemistry
: Spring: 12 units\
This course will introduce students to new developments in chemistry and biology, with emphasis on the synthesis, structural and functional aspects of peptides, proteins and small molecules. Basic concepts of bioorganic chemistry will be presented in the context of the current literature and students will have the opportunity to learn about the experimental methods used in various research labs. An introduction to combinatorial chemistry in the context of drug design and drug discovery will also be presented. Students will be required to keep abreast of the current literature. Homeworks and team projects will be assigned on a regular basis. The homework assignments will require data interpretation and experimental design; and team projects will give students the opportunity to work in teams to tackle contemporary problems at the interface of chemistry and biology. Students enrolled in the graduate level course ([09-719](http://coursecatalog.web.cmu.edu/search/?P=09-719 "09-719")) will be required to turn in an original research proposal at the end of the course, in addition to the homework assignments, midterm, and final exam that are required for the undergraduate course.\
Prerequisites: ([03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121") or [03-151](http://coursecatalog.web.cmu.edu/search/?P=03-151 "03-151")) and ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218"))\
09-720 Physical Inorganic Chemistry
: Intermittent: 6 units\
This course develops the principles of magnetochemistry and inorganic spectroscopy. Electronic absorption, magnetic circular dichroism, resonance raman, NMR, EPR, Mossbauer, magnetization and x-ray methods will be introduced with application towards the determination of electronic structures of transition metal complexes.\
Prerequisites: [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") and [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") and [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-721 Metals in Biology: Function and Reactivity
: Intermittent: 6 units\
Metal ions play important roles in many biological processes, including photosynthesis, respiration, global nitrogen cycle, carbon cycle, antibiotics biosynthesis, gene regulation, bio-signal sensing, and DNA/RNA repair, just to name a few. Usually, metal ions are embedded in protein scaffold to form active centers of proteins in order to catalyze a broad array of chemical transformations, which are essential in supporting the biological processes mentioned above. These metal containing proteins, or metalloproteins, account for half of all proteins discovered so far. In this course, the relation between the chemical reactivity and the structure of metalloproteins will be discussed in detail. The main focus is to illustrate the geometric and electronic structure of metal centers and their interactions with the protein environment in governing the chemical reactivity of metalloproteins. The applications of these principles in designing biomimetic/bioinspried inorganic catalysts and in engineering metalloproteins bearing novel chemical reactivity will also be discussed. The basic principles of the frequently utilized physical methods in this research area will also be introduced, which include optical absorption spectroscopy, Infrared (IR) and Raman spectroscopies, M and #246;ssbauer spectroscopy, electron paramagnetic resonance (EPR), X-ray absorption and diffraction techniques.\
Prerequisites: ([09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344") or [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or 09-347 or [09-214](http://coursecatalog.web.cmu.edu/search/?P=09-214 "09-214")) and [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-722 Kinetics and Mechanisms of Chemical and Enzymatic Reactions
: Intermittent: 12 units\
This is a practical course aimed at learning the major modern tools which are essential for investigation of mechanisms of homogeneous chemical and enzymatic reactions. Rules of formal chemical kinetics in solution are first considered followed by basic principles of kinetics of enzymatic processes including inhibition, which is a key factor in the up-to-date drug design. The relationships between electronic structures, catalytic properties, and reactivity of biologically relevant metal complexes will be provided. Electrochemical and redox features of metal complexes will be reviewed. The course includes such hot topics as Fenton chemistry, Marcus's electron transfer concept, catalysis by Collins' TAML activators of peroxides, specific and general acid/base, proximal and micellar catalysis. Mechanistic pathways of action of hydrolases, kinases, hydrogenases, oxidases, peroxidases, cytochrome P-450, and other metalloenzymes will be described. The course is supplied by the recently published text (A. D. Ryabov "Practical Kinetics and Mechanisms of Chemical and Enzymatic Reactions" Cambridge Scholars Publishing, Newcastle upon Tyne, NE6 2PA, UK) which includes all the above mentioned themes (Graduate course: [09-722](http://coursecatalog.web.cmu.edu/search/?P=09-722 "09-722"), 12-units) 3 hrs. lec. Prerequisite: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")\
Prerequisites: [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348") and [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") and [09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345")
09-723 Proximal Probe Techniques: New Tools for Nanoscience & Nanotechnology
: Intermittent: 12 units\
Proximal probe techniques are revolutionizing physical and biological sciences, owing to their ability to explore and manipulate matter at the nanoscale, and to operate in various environments (including liquids). Proximal probe techniques rely on the use of nanoscale probes, positioned and scanned in the immediate vicinity of the material surface. Their development is often viewed as a first step towards nanotechnology, since they demonstrate the feasibility of building purposeful structures one atom or one (macro)molecule at a time. This course is designed for the students of chemistry, biology physics and engineering, who are interested in the fundamentals of proximal probe techniques and in their applications in various areas, converging into a rapidly developing, interdisciplinary field of nanoscience. It will provide physical background of such basic techniques as Atomic Force Microscopy (AFM), Scanning Tunneling Microscopy (STM), and Near-Field Scanning Optical Microscopy (NSOM) and of their variants. Throughout the course, the working "virtual AFM" computer model will be assembled in classroom by each student and then used extensively to gain thorough understanding of AFM operation principles. Particular emphasis will be placed on modes of operation facilitating chemical contrast and contrast based on other material properties. (No prior experience with computer programming required). 3 hrs. lec.\
Prerequisites: ([21-122](http://coursecatalog.web.cmu.edu/search/?P=21-122 "21-122") or [21-124](http://coursecatalog.web.cmu.edu/search/?P=21-124 "21-124") or [09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231")) and ([09-345](http://coursecatalog.web.cmu.edu/search/?P=09-345 "09-345") or [09-322](http://coursecatalog.web.cmu.edu/search/?P=09-322 "09-322") or [09-331](http://coursecatalog.web.cmu.edu/search/?P=09-331 "09-331") or [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344"))\
09-724 Environmental Chemistry
: Spring: 12 units\
Environmental pollutants are common consequences of human activities. These chemicals have a wide range of deleterious effects on the environment and people. This course will introduce students to a range of major environmental pollutants, with a particular focus on persistent organic pollutants. We will use chemical principles including thermodynamics, kinetics, photochemistry, organic reaction mechanisms, and structure-activity relationships to understand the environmental fate of major classes of pollutants. The transport of chemicals through the environment and their partitioning between air, water, soil, and people will be described. The major environmental reaction pathways (oxidation, photolysis, hydrolysis, reduction, metabolism) of common pollutants will be explored. This will provide students with the necessary knowledge to predict the chemical fate of environmental pollutants, and improve their understanding of the environmental impacts of their everyday chemical use and exposure. Specific topics include water quality, photochemical smog, organic aerosols, atmospheric chemistry and global climate change, toxicity of pesticides, and heterogeneous and multiphase atmospheric chemistry. This 12-unit course is intended for graduate students that want to explore aspects of the course more deeply. This includes additional requirements including a final term paper and in-class presentation, and additional advanced questions on the homework assignments. Undergraduates should register for [09-524](http://coursecatalog.web.cmu.edu/search/?P=09-524 "09-524"), the 9-unit version of the class, unless they obtain specific permission from the instructor to enroll in this class.\
Prerequisites: [09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")
09-729 Introduction to Sustainable Energy Science
: Fall: 12 units\
This course focuses on the chemistry aspects of sustainable energy science. It introduces the major types of inorganic and molecular materials for various important processes of energy conversion and storage, such as photovoltaics, fuel cells, water splitting, solar fuels, batteries, and CO2 reduction. All the energy processes heavily rely on innovations in materials. This course is intended to offer perspectives on the materials/physical chemistry that are of importance in energy processes, in particular, how the atomic and electronic structures of materials impact the energy harvesting and conversion. In current energy research, intense efforts are focused on developing new strategies for achieving sustainable energy through renewable resources as opposed to the traditional oil/coal/gas compositions. This course offers students an introduction to the current energy research frontiers with a focus on solar energy conversion/ storage, electrocatalysis and artificial photosynthesis. The major types of materials to be covered include metals, semiconductors, two-dimensional materials, and hybrid perovskites, etc. The material functions in catalysis, solar cells, fuel cells, batteries, supercapacitors, hydrogen production and storage are also discussed in the course. The lectures are power-point presentation style with sufficient graphical materials to aid students to better understand the course materials. Demo experiments are designed to facilitate student learning.\
Prerequisites: ([09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105") or [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107")) and ([33-121](http://coursecatalog.web.cmu.edu/search/?P=33-121 "33-121") or [33-151](http://coursecatalog.web.cmu.edu/search/?P=33-151 "33-151") or [33-141](http://coursecatalog.web.cmu.edu/search/?P=33-141 "33-141"))\
09-730 Chemistry of Gene Expression
: Fall: 12 units\
rinciples behind the structure and function of nucleic acids.Main topics of lectures and class discussion will include the chemical and biochemical syntheses, properties and analyses of natural and modified nucleic acids to investigate cellular processes such as transcription, RNA splicing, other RNA regulation and translation; an introduction to the enzymatic strategies that accelerate these chemical reactions and a comparison of protein enzymes, ribozymes and other nucleic acid based enzymes in contemporary chemistry and biology. Students will learn to critically evaluate current scientific efforts that examine various aspects of chemistry and biological chemistry, the relationship between the structure and function of biomolecular systems, propose experiments to examine biological chemistry research problems and communicate these ideas and participate in scientific discussions and debates. 3 hrs. lec.\
09-732 Biocatalysis: Fundamentals, Recent Advances and Industrial Applications
: Fall: 6 units\
Biocatalysis is a rapidly developing field that utilizes naturally evolved and bioengineered enzymes as platforms to offer revolutionary solutions for chemical production. Modern biocatalysis relies on enzyme discovery, enzyme reaction mechanism elucidation, and high throughput screening processes for enzyme bioengineering. The recent established world's first academic cloud lab at CMU is a perfect remote-access and automated facility to be used to expand our research capacity into the biocatalysis area in both fundamental studies and biocatalytic platform development and engineering. This great research and educational opportunity calls for the development of courses to disseminate fundamental knowledge and practical skills related to biocatalysis to students so that the interested students could start engaging in this area of research. Thus, this proposed course, with the aim to introduce the field of biocatalysis in both academic studies and industrial applications, starts filling this gap. This course features an in-depth discussion of different topics in biocatalysis with examples of how biocatalysis has reshaped various aspects of modern industries including food, pharmaceuticals, consumer products and biomaterials industries. This course also provides an overview of common enzyme classes used in modern biocatalysis and their associated catalytic mechanisms and engineering. Hands-on experience of common bioinformatic and computational tools for new enzyme discovery will also be integrated into the course.\
Prerequisites: ([09-217](http://coursecatalog.web.cmu.edu/search/?P=09-217 "09-217") or [09-219](http://coursecatalog.web.cmu.edu/search/?P=09-219 "09-219")) and ([03-151](http://coursecatalog.web.cmu.edu/search/?P=03-151 "03-151") or [03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231") or [03-121](http://coursecatalog.web.cmu.edu/search/?P=03-121 "03-121"))\
09-736 Metal Mediated Chemical Reactions
: Intermittent: 12 units\
Transition metal catalysts are invaluable in small molecule and polymer synthesis. The course will begin with a brief overview of organometallic chemistry and a discussion of fundamental organometallic reactions. Following this, a survey of some selected topics for the formation of small molecules and polymers will be presented. Some topics to be highlighted include: (1) Hydrogenation (2) Palladium Catalyzed Cross-Coupling (3) Epoxidation (4) Olefin Metathesis (5) Olefin Polymerization\
Prerequisites: ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218")) and [09-348](http://coursecatalog.web.cmu.edu/search/?P=09-348 "09-348")
09-737 Medicinal Chemistry and Drug Development
: Spring: 12 units\
Organic chemistry is an intimate part of the drug discovery and design processes in areas that include structure determination (NMR, mass spectrometry), synthesis, and determination of mechanisms of action. Once a promising compound (i.e. a ?lead?) has been identified in the laboratory, it is rarely ready to be used in the clinic. Complications include poor bioavailability, rapid degradation, and off-target effects. Students will learn about lead compound optimization through structural variations, cell-specific targeting and pro-drug strategies. Several examples will be presented to illustrate the role played by organic chemistry in the development of drugs used to treat a range of diseases, including cancer, HIV-AIDS, bacterial infections and heart disease.\
Prerequisites: [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218") or [09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220")
09-738 Exposure and Risk Assessment for Environmental Pollutants
: Intermittent: 12 units\
Our world is full of synthetic and naturally occurring toxic chemicals, presenting an imminent but difficult-to-quantify threat for human and ecosystem health. In this papers-based course we will ask the question, "How do we decide what's 'safe'?" in the context of exposure and risk assessment for toxic environmental pollutants. We will complete a series of case studies featuring current and seminal literature, in-class activities, and project-based assignments. Each case study will focus on a distinct contaminant exposure scenario and will be linked back to the common theme of using chemistry to understand how external exposure leads to internal dose and subsequent health impacts for diverse environmental pollutants. We will discuss how knowledge generated in the laboratory can be translated and used to inform regulatory decisions. The first half of the course will focus on contaminant bioavailability, exposure, and toxic effects in aquatic organisms. In the second half of the course, we will discuss human exposure to toxic pollutants and strategies to assess risks in the human population, including the human exposome concept, -omics-based research, and strategies for discovering novel harmful contaminants.\
Prerequisites: [09-107](http://coursecatalog.web.cmu.edu/search/?P=09-107 "09-107") or [09-106](http://coursecatalog.web.cmu.edu/search/?P=09-106 "09-106") or [09-105](http://coursecatalog.web.cmu.edu/search/?P=09-105 "09-105")
09-741 Organic Chemistry of Polymers
: Spring: 12 units\
A study of the synthesis and reactions of high polymers. Emphasis is on practical polymer preparation and on the fundamental kinetics and mechanisms of polymerization reactions. Topics include: relationship of synthesis and structure, step-growth polymerization, chain-growth polymerization via radical, ionic and coordination intermediates, copolymerization, discussions of specialty polymers and reactions of polymers. Students in [09-741](http://coursecatalog.web.cmu.edu/search/?P=09-741 "09-741") will take the same lectures and the same exams as those enrolled in [09-502](http://coursecatalog.web.cmu.edu/search/?P=09-502 "09-502") but, in addition, will prepare a term paper on the topic of advanced polymeric materials, to be approved by the instructor. [09-509](http://coursecatalog.web.cmu.edu/search/?P=09-509 "09-509") or [09-715](http://coursecatalog.web.cmu.edu/search/?P=09-715 "09-715"), Physical Chemistry of Macromolecules, is excellent preparation for this course but is not required. 3-6 hrs. lec.\
09-760 The Molecular Basis of Polymer Mechanics
: Spring: 12 units\
This course is a graduate level course designed to prepare students for graduate research in polymer science. Based around a laboratory component, students will learn the lab skills needed to synthesize and fully characterize novel polymer materials. The classroom component will teach the theory behind the measurements made in lab, as well as an understanding of the best experiments to learn about the properties of the material. Emphasis will be placed on current literature and technical communication (written and oral). 3 hrs lec; 3 hrs lab\
09-763 Molecular Modeling and Computational Chemistry
: Spring: 12 units\
Computer modeling is playing an increasingly important role in chemical, biological and materials research. This course provides an overview of computational chemistry techniques including molecular mechanics, molecular dynamics, electronic structure theory and continuum medium approaches. Sufficient theoretical background is provided for students to understand the uses and limitations of each technique. An integral part of the course is hands on experience with state-of-the-art computational chemistry tools running on graphics workstations. This is the graduate equivalent of [09-563](http://coursecatalog.web.cmu.edu/search/?P=09-563 "09-563"). Students enrolled in the graduate level course will complete an additional independent project. 3 hrs. lec.\
09-768 Machine Learning for Molecular Sciences
: Spring: 12 units\
The emergence of contemporary artificial intelligence (AI) and machine learning (ML) methods has the potential to substantially alter and enhance the role of computers in science. At the heart of ML applications, lie statistical algorithms whose performance, much like that of a scholar, improves with training. There is a growing infrastructure of machine learning tools for generating, testing and refining scientific models. Such techniques are suitable for addressing complex problems that involve vast combinatorial spaces or complex processes, which conventional procedures either cannot solve or can tackle only at great computational cost. The purpose of this course is to provide a practical introduction to the core concepts and tools of machine learning in a manner easily understood and intuitive to STEM students. The course begins by covering fundamental concepts in ML, data science, and modern statistics such as the bias-variance tradeoff, overfitting, regularization, and generalization, before moving on to more advanced topics in both supervised and unsupervised learning. Topics covered in the course also include ensemble models, neural networks, modern deep learning, embedding, clustering and data visualization. Throughout the course, we emphasize application of ML methods to chemical, physical and biological data. A notable aspect of the course is the hands-on use of Python Jupyter notebooks to introduce modern ML/statistical packages.\
Prerequisites: ([09-231](http://coursecatalog.web.cmu.edu/search/?P=09-231 "09-231") or [09-344](http://coursecatalog.web.cmu.edu/search/?P=09-344 "09-344")) and ([15-110](http://coursecatalog.web.cmu.edu/search/?P=15-110 "15-110") or [15-112](http://coursecatalog.web.cmu.edu/search/?P=15-112 "15-112"))\
09-803 Chemistry of Gene Expression
: Intermittent: 12 units\
This course examines the chemical basis of biological reactions required for the propagation of genetic information stored in DNA and the organic chemistry principles behind the structure and function of nucleic acids.Main topics of lectures and class discussion will include the chemical and biochemical syntheses, properties and analyses of natural and modified nucleic acids to investigate cellular processes such as transcription, RNA splicing, other RNA regulation and translation; an introduction to the enzymatic strategies that accelerate these chemical reactions and a comparison of protein enzymes, ribozymes and other nucleic acid based enzymes in contemporary chemistry and biology. Students will learn to critically evaluate current scientific efforts that examine various aspects of chemistry and biological chemistry, the relationship between the structure and function of biomolecular systems, propose experiments to examine biological chemistry research problems and communicate these ideas and participate in scientific discussions and debates. 3 hrs. lec.\
Prerequisites: ([09-220](http://coursecatalog.web.cmu.edu/search/?P=09-220 "09-220") or [09-218](http://coursecatalog.web.cmu.edu/search/?P=09-218 "09-218")) and ([03-232](http://coursecatalog.web.cmu.edu/search/?P=03-232 "03-232") or [03-231](http://coursecatalog.web.cmu.edu/search/?P=03-231 "03-231"))\
## Faculty
BRUCE A. ARMITAGE, Professor and Department Head of Chemistry, Co-Director Center for Nucleic Acids Science and Technology – Ph.D., University of Arizona; Carnegie Mellon, 1997–
STEFAN BERNHARD, Professor of Chemistry – Ph.D., University of Fribourg (Switzerland); Carnegie Mellon, 2009–
MARK E. BIER, Research Professor of Chemistry and Director of the Center for Molecular Analysis – Ph.D., Purdue University; Carnegie Mellon, 1996–
EMILE BOMINAAR, Associate Research Professor of Chemistry – Ph.D., University of Amsterdam (The Netherlands); Carnegie Mellon, 1994–
TERRENCE J. COLLINS, Teresa Heinz Professor in Green Chemistry and Director of the Institute for Green Science – Ph.D., University Auckland, (New Zealand); Carnegie Mellon, 1988–
SUBHA R. DAS, Associate Professor of Chemistry – Ph.D., Auburn University; Carnegie Mellon, 2006–
NEIL M. DONAHUE, Thomas Lord University Professor of Chemistry, Professor of Chemical Engineering and Engineering and Public Policy and Director of the Steinbrenner Institute for Environmental Education and Research – Ph.D., Massachusetts Institute of Technology; Carnegie Mellon, 2000–
SIMON FAULKNER, Assistant Teaching Professor of Chemistry at Carnegie Mellon University- Qatar – Ph.D., University College London (United Kingdom); Carnegie Mellon, 2019–
ISSAAC GARCIA-BOSCH, Associate Professor of Chemistry – Ph.D., University of Girona, Catalonia (Spain); Carnegie Mellon, 2021–
ROBERTO GIL, Research Professor of Chemistry and Director of the NMR Facility – Ph.D., Córdoba National University (Argentina); Carnegie Mellon, 2002–
GABRIEL DOS PASSOS GOMES, Assistant Professor of Chemistry and Chemical Engineering – Ph.D., Florida State University; Carnegie Mellon, 2022–
YISONG (ALEX) GUO, Associate Professor of Chemistry – Ph.D., University of California at Davis; Carnegie Mellon, 2014–
MICHAEL P. HENDRICH, Professor of Chemistry – Ph.D., University of Illinois; Carnegie Mellon, 1994–
OLEXANDR ISAYEV, Professor of Chemistry – Ph.D., Jackson State University; Carnegie Mellon, 2020–
RONGCHAO JIN, Professor of Chemistry – Ph.D., Northwestern University; Carnegie Mellon, 2006–
ANNA KIETRYS, Assistant Professor of Chemistry – Ph.D., Polish Academy of Sciences (Poland); Carnegie Mellon, 2020–
HYUNG J. KIM, Professor of Chemistry – Ph.D., State University of New York at Stony Brook; Carnegie Mellon, 1992–
TOMASZ KOWALEWSKI, Professor of Chemistry – Ph.D., Polish Academy of Sciences (Poland); Carnegie Mellon, 2000–
MARIA KURNIKOVA, Professor of Chemistry – Ph.D., University of Pittsburgh; Carnegie Mellon, 2003–
DANITH LY, Professor of Chemistry – Ph.D., Georgia Institute of Technology; Carnegie Mellon, 2001–
KRZYSZTOF MATYJASZEWSKI, J.C. Warner University Professor of Natural Sciences and Co-Director of the Center for Polymer-Based Protein Engineering and Director of the Center for Macromolecular Engineering – Ph.D., Polish Academy of Sciences (Poland); Carnegie Mellon, 1985–
CARRIE MCDONOUGH, Assistant Professor of Chemistry – Ph.D., University of Rhode Island; Carnegie Mellon, 2022–
NIMER MURSHID, Assistant Teaching Professor – Ph.D. , University of Waterloo; Carnegie Mellon, 2023-–
KEVIN NOONAN, Professor of Chemistry and Associate Department Head – Ph.D., University of British Columbia (Canada); Carnegie Mellon, 2011–
LINDA A. PETEANU, Professor of Chemistry – Ph.D., University of Chicago; Carnegie Mellon, 1992–
GIZELLE SHERWOOD, Teaching Professor and Director of Undergraduate Studies – Ph.D. , Carnegie Mellon University; Carnegie Mellon, 2009–
GLORIA SILVA, Teaching Professor of Chemistry – Ph.D., Universidad Nacional de Córdoba (Argentina); Carnegie Mellon, 2002–
RYAN SULLIVAN, Professor of Chemistry and Mechanical Engineering and Associate Director of the Institute for Green Science – Ph.D., University of California at San Diego; Carnegie Mellon, 2012–
STEFANIE SYDLIK, Associate Professor of Chemistry – Ph.D., Massachusetts Institute of Technology; Carnegie Mellon, 2015–
LEONARD VUOCOLO, Associate Teaching Professor and Director of Undergraduate Laboratories – Ph.D., Carnegie Mellon University; Carnegie Mellon, 2005–
NEWELL WASHBURN, Associate Professor of Chemistry and Biomedical Engineering – Ph.D., University of California, Berkeley; Carnegie Mellon, 2004–
DAVID YARON, Professor of Chemistry – Ph.D., Harvard University; Carnegie Mellon, 1992–
## Emeriti
GUY C. BERRY, University Professor Emeritus of Chemistry and Polymer Science – Ph.D., University of Michigan; Carnegie Mellon, 1960–
JOSEF DADOK, Professor Emeritus of Chemical Instrumentation – Ph.D., Czechoslovak Academy of Sciences; Carnegie Mellon, 1967–
REA FREELAND – PhD, Carnegie Mellon University; Carnegie Mellon, 1993–
SUSAN T. GRAUL, Associate Teaching Professor Emerita of Chemistry – Ph.D., Purdue University; Carnegie Mellon, 1992–
PAUL J. KAROL, Professor Emeritus of Chemistry – Ph.D., Columbia University; Carnegie Mellon, 1969–
ECKARD MÜNCK, Professor Emeritus of Chemistry – Ph.D., Technical University of Darmstadt (Germany); Carnegie Mellon, 1990–
GARY D. PATTERSON, Professor Emeritus of Chemistry – Ph.D., Stanford University; Carnegie Mellon, 1984-.–
STUART W. STALEY, Professor Emeritus of Chemistry – Ph.D., Yale University; Carnegie Mellon, 1986–
KAREN H. STUMP, Teaching Professor of Chemistry – M.S., Carnegie Mellon University; Carnegie Mellon, 1983–
## Adjunct Faculty
BERNARD CRIMMINS, Adjunct Associate Professor of Chemistry and Associate Professor, Department of Civil Engineering, Clarkson University and President of Academic Environmental/Analytical Consulting Services (AEACS), LLC. – Ph.D., University of Maryland; Carnegie Mellon, 2018–
JOHN PETERSON MYERS, CEO and Chief Scientist of Environmental Health Sciences – Ph.D., University of California at Berkeley; Carnegie Mellon, 2010–
JAMES PETERSON, Adjunct Associate Professor of Chemistry and Associate Professor of Environmental and Occupational Health at the University of Pittsburgh – Ph.D., University of Essex, UK; Carnegie Mellon, 2004–
## Courtesy
MICHAEL BOCKSTALLER, Professor of Materials Science Engineering and Faculty of Chemistry – Ph.D., Johannes Gutenberg University (Germany); Carnegie Mellon, 2005–
ANDREW GELLMAN, Lord Professor of Chemical Engineering and Co-Director W.E. Scott Institute for Energy Innovation – Ph.D., University of California, Berkeley; Carnegie Mellon, 1992–
NOA MAROM, Assistant Professor of Materials Science Engineering and Faculty of Chemistry – Ph.D., Weizmann Institute of Science (Israel); Carnegie Mellon, 2016–
GORDON RULE, Professor of Biological Sciences and Head of CMU Qatar Biological Sciences Program and Faculty of Chemistry – Ph.D., Carnegie Mellon University; Carnegie Mellon, 1995–
ALAN J. RUSSELL, Highmark Distinguished Career Professor of Chemical Engineering and Director of Disruptive Health Technology Institute – Ph.D., Imperial College of London; Carnegie Mellon, 2012–
JAMES SCHNEIDER, Professor of Chemical Engineering and Faculty of Biomedical Engineering and Chemistry – Ph.D., University of Minnesota; Carnegie Mellon, 1999–
JOHN L. WOOLFORD JR., Professor of Biological Sciences; Co-Director of Center for Nucleic Acids Science and Technology and Faculty of Chemistry – Ph.D., Duke University; Carnegie Mellon, 1979–
## Special Faculty
ANNE ARNOLD, Special Lecturer – Ph.D, Carnegie Mellon University; Carnegie Mellon, 2025–
NIHARIKA KRISHNA BOTCHA, Special Lecturer – Ph. D, University of Alabama; Carnegie Mellon, 2021–