Bachelor of Science in Chemistry (Flexible Option)

4 Years On Campus Bachelors Program

Massachusetts Institute of Technology

Program Overview

The Bachelor of Science in Chemistry (Flexible Option), known as ChemFlex, provides rigorous training in chemistry while allowing students to tailor part of their studies toward an approved focus area, making it suitable for students interested in chemistry as well as fields such as biotechnology, scientific consulting, materials, energy, or computational chemistry. Students build foundations in chemistry alongside MIT’s broader science, mathematics, physics, biology, and humanities requirements, with substantial laboratory training through the URIECA modular curriculum and opportunities for original research.

Curriculum Structure

First Year: Students establish their scientific foundation through MIT’s General Institute Requirements, including the chemistry requirement and supporting mathematics, physics, and biology studies. In the ChemFlex roadmap, the chemistry sequence begins with Chemistry GIR and progresses toward 5.12 Organic Chemistry I, giving students a strong base for more advanced chemistry subjects.

Second Year: Students move deeper into chemistry through subjects such as 5.03 Principles of Inorganic Chemistry I and 5.601 Thermodynamics I, while beginning the flexible laboratory experience through 5.351 Fundamentals of Spectroscopy, 5.352 Synthesis of Coordination Compounds and Kinetics, and 5.353 Macromolecular Prodrugs. The curriculum also introduces elective space that students can use to begin shaping their individual academic focus.

Third Year: The program develops more advanced chemical understanding through 5.07 Introduction to Biological Chemistry and 5.611 Introduction to Spectroscopy, complemented by laboratory work such as 5.361 Recombinant DNA Technology and additional elective laboratory modules. Students increasingly use their elective choices to develop the approved ChemFlex focus area.

Fourth Year: Students complete their personalized academic pathway through additional elective classes and elective laboratory work, with the option of completing 5.39 Research and Communication in Chemistry. The ChemFlex structure requires a minimum of 36 units of coursework forming an intellectually coherent focus, which can extend into another discipline and must be approved by the Chemistry Department.

Focus Areas

Focus Areas: Biophysics, Chemical Engineering, Chemical Physics, Climate Science, Computational Chemistry, Energy, Environmental Chemistry, Materials Chemistry, Physical Chemistry, Neuroscience, Science Policy, Synthesis; MIT also allows students to develop another coherent focus area with departmental approval.

Learning Outcomes

Chemical principles, inorganic chemistry, organic chemistry, biological chemistry, thermodynamics, spectroscopy, molecular structure, experimental laboratory techniques, research skills, interdisciplinary problem-solving, scientific communication.

Professional Alignment (Accreditation)

The Bachelor of Science in Chemistry at MIT is certified by the American Chemical Society (ACS), providing a professionally recognized chemistry curriculum.

Reputation (Employability Rankings)

QS World University Rankings 2026: Massachusetts Institute of Technology — #1 globally. This is a university-level ranking rather than a ranking specifically for the Chemistry program.

Career Alignment

Chemist, chemical researcher, pharmaceutical researcher, biotechnology researcher, materials scientist, medical researcher, biological chemist, chemical engineer, environmental scientist, science journalist; MIT also highlights pathways into medicine, law, business, and graduate study.

Experiential Learning (Research, Projects, Internships etc.)

Students in MIT’s B.S. in Chemistry (ChemFlex) gain practical experience through the Undergraduate Research Inspired Experimental Chemistry Alternatives (URIECA) curriculum, where laboratory modules connect classroom chemistry with current research areas including catalysis, synthesis, nanoscience, materials engineering, biotechnology, and spectroscopy. The Chemistry Undergraduate Teaching Laboratory (UGTL) is a state-of-the-art facility in MIT.nano, giving students access to modern instrumentation and dedicated spaces for experimental work, while the UROP program allows undergraduates to collaborate directly with chemistry faculty on original research projects.

Students develop these practical experiences through:

URIECA laboratory modules: Students complete 5.351 Fundamentals of Spectroscopy, 5.352 Synthesis of Coordination Compounds and Kinetics, 5.353 Macromolecular Prodrugs, and 5.361 Recombinant DNA Technology, followed by restricted laboratory options such as Organic Structure Determination, Chemistry of Renewable Energy, Quantum Dots, and Fast-flow Peptide Protein Synthesis.
Flexible laboratory projects: URIECA consists of 12 independent modules, allowing students to select one to four modules per semester and tailor their laboratory workload to their ChemFlex focus.
Undergraduate Teaching Laboratory (UGTL): Located on the fifth floor of MIT.nano, the UGTL provides dedicated chemistry teaching space with multiple laboratory bays, fume hoods, student work areas, chemical storage, safety equipment, and modern experimental infrastructure.
Advanced analytical instrumentation: Students have access to instruments used for hands-on chemical analysis, including ICP-MS, NMR, HPLC, protein electrophoresis systems, microvolume spectrometers/fluorimeters, and other laboratory technologies.
Research experience through UROP: Students can work with MIT Chemistry faculty and research groups on original research projects, developing laboratory, communication, teamwork, and research skills while participating in active chemical-science research.
Intensive first-year laboratory training: 5.301 Chemistry Lab Techniques provides practical instruction in compound manipulation, purification, chromatography, NMR, infrared and UV spectroscopy, mass spectroscopy, and quantitative analysis, preparing students for original chemistry research.
Independent research and communication: ChemFlex students may choose 5.39 Research and Communication in Chemistry as an alternative to part of the restricted laboratory requirement, providing a pathway to deeper independent research experience and scientific communication.
Cross-disciplinary experiential work: ChemFlex focus areas can incorporate laboratory experiences from other MIT departments—for example, 20.129J Biological Circuit Engineering Laboratory for Biophysics, 10.28 Chemical-Biological Engineering Laboratory for Chemical Engineering, 3.014 Materials Laboratory for Materials Chemistry, and 9.123J Neurotechnology in Action for Neuroscience.

Progression & Future Opportunities

The B.S. in Chemistry (ChemFlex) prepares graduates for careers across chemistry and allied fields, while also providing a strong foundation for advanced study in science, medicine, and related professional areas. MIT specifically identifies pathways including pharmaceutical research, biotechnology, materials science, medical research, chemical research, chemical engineering, and environmental science.

Typical Career Roles: Chemist, Pharmaceutical Researcher, Biotech Researcher, Materials Scientist

Career development and progression opportunities:

MIT Career Advising & Professional Development (CAPD): Students receive career counselling, job-application guidance, interview preparation, résumé advice, and access to employers recruiting on campus; chemistry students can also use CareerBridge for jobs and recruiting opportunities.
UPOP: MIT’s Undergraduate Practice Opportunities Program supports sophomores through professional-development workshops, one-to-one coaching, employer events, industry field trips, teamwork activities, and preparation for internships and employment.
MIT Alumni Advisors Hub: Students and alumni can access one-to-one career consultations, informational interviews, résumé critiques, mock interviews, and more than 200 webinars produced with industry experts and external educational partners.
Internship opportunities: MIT Chemistry notes that companies recruiting students with strong chemistry backgrounds actively recruit on campus, including for competitive summer internships.
Industry connections: The Chemistry Department works with a broad research ecosystem that includes the MIT Energy Initiative, Center for Materials Science and Engineering, Koch Institute for Integrative Cancer Research, Institute for Medical Engineering and Science, Broad Institute, Novartis Center for Continuous Manufacturing, Picower Institute, and Whitehead Institute, creating opportunities for interdisciplinary research and industry-connected work.
Employment and salary figures: MIT Chemistry does not publish a program-specific undergraduate employment rate or graduate salary figure on its official Chemistry career pages, so no unsupported salary statistic is provided here. MIT directs students to the American Chemical Society's career resources for information on chemistry career fields, salaries, technical skills, and employment trends.
Professional accreditation value: The B.S. in Chemistry is certified by the American Chemical Society (ACS), providing an established professional standard for the chemistry degree.
Graduation outcomes: MIT Chemistry reports that its graduates progress into chemistry, biology, law, medicine, business, pharmaceutical research, biotech research, materials science, medical research, chemical research, chemical engineering, environmental science, and other fields.

Further Academic Progression: After completing the bachelor's degree, students can progress to graduate study in chemistry or related scientific disciplines, pursue medical school and other health-professional programs, or enter research-oriented postgraduate pathways. MIT Chemistry provides dedicated guidance through CAPD, departmental graduate-school resources, and Prehealth Advising, while its own Chemistry Department offers a PhD program designed to develop independent researchers.