Medicinal Chemistry degree
Create the life-saving drugs of tomorrow
You will learn all about pharmaceutical design, and you can choose to focus on a specific area within medicinal chemistry, like organic synthesis, computer modelling, or biochemistry.Ignite your inner scientist with over 20 hands-on lab courses and a fourth-year independent research project, giving you the chance to explore a topic you're interested in.
As a graduate, you'll be equipped to design, create, and develop pharmaceuticals by understanding how the shape and structure of molecules determine their ability to function as medicine.
You'll also qualify for membership in the Canadian Society of Chemistry and the Chemical Institute of Canada. Benefits include access to job postings, networking opportunities, and industry events and professional development.
What courses will you take in Medicinal Chemistry?
First-year courses
In your first year, you'll take a mixture of Chemistry, Biology, Mathematics and Physics courses to give you the foundations for your upper-year classes. After first year, most of your classes will be Chemistry courses.
This is a sample schedule. Courses or when a course is offered may change depending on availability.
After first year
What other courses will you take? Most of the classes you’ll take will be Chemistry and Biochemistry, where you will gain practical knowledge in key areas of drug development.
This includes the organic chemistry of biomolecules, bench-to-market strategies, computer-aided design, and the fundamental principle of metabolism.
View all the courses required for your degree.
Types of courses you'll take

This is a general guideline. The ratio of courses may change slightly from year to year.
Skills you'll develop with this major
- Synthetic organic chemistry skills
- Ability to design and execute scientific experiments safely and accurately
- Analytical skills needed to identify organic compounds
- Ability to analyze scientific and technical data
- Problem-solving, critical thinking, and time management skills
This isn't an exhaustive list – rather a glimpse into the skills a Medicinal Chemistry major can provide.
Your experience will be unique, and the skills you develop will depend on your goals; which courses you take; and your involvement with any clubs, jobs, or research projects.
Customize your degree
You can add additional areas of expertise to your degree by including one of the minors available to all Waterloo students.
Faculty:
Faculty of Science
Degree:
Bachelor of Science in Medicinal Chemistry
Available as a co-op program?
Co-op only
Available as a regular program?
No
Available as a minor?
No
Get insights from industry. Because our professors collaborate closely with industry, they’ll bring plenty of practical examples to your labs and lecture halls.
Build an awesome résumé. Gain 20 months of valuable co-op work experience in pharmaceutical companies and hospitals —and get paid for it.
Co-op = relevant paid work experience
In the world's leading co-op program, you'll explore potential careers, learn to interview for jobs, graduate with up to two years of valuable experience — and make money!
Sample co-op job titles
- Discovery analyst
- Research and development technician
- Pharmaceutical RD
- Quality control assistant analyst
- Science tutor
- Undergraduate research assistant
Co-op work-study sequence
Starting in second year, you'll normally alternate between school and work every four months, integrating your classroom learning with real-world experience. You can return to the same employer for a couple of work terms to gain greater knowledge and responsibility or work for different employers to get a broad range of experience.
Your first work term will be in the winter term of second year.
| Year | September to December (Fall) | January to April (Winter) | May to August (Spring) |
|---|---|---|---|
| First | Study | Study | Off |
| Second | Study | Co-op | Study |
| Third | Co-op | Study | Co-op |
| Fourth | Study | Co-op | Co-op |
| Fifth | Study | Study | - |
What can you do with a degree in Medicinal Chemistry?
The program focuses on preparing you for drug research-based positions such as working in universities, pharmaceutical companies, and government research labs. One of the great aspects of the program is that it gives you such a broad background in chemistry. You'll be able to work in more general chemistry fields, such as quality control and the oil and gas industry, if you decided that’s a route you wanted to take.
Our graduates often pursue careers in pharmacology, drug discovery and design, organic chemistry, industrial research and development, and experimental research. Many graduates also pursue specialized master's and PhD degrees.
The careers listed below are examples of what you might be able to pursue. Through the courses you take, specializations you choose, extracurriculars, and any work experience you gain, you'll graduate with a degree that's uniquely you and be ready to pursue a career that's right for you!
Research and development (drug discovery)
Design and test new chemical compounds that could become future medications. Test how compounds interact with biological systems and analyze data to understand their effectiveness. Play a role in advancing treatments that can improve patient health.
It’s perfect if you’re interested in innovation and discovery.
Medicinal chemist
Working in a lab setting, you would contribute to the creation and testing of new drug compounds. Prepare samples, run experiments, and carefully record results to support ongoing research. Each task you complete will help move potential treatments one step closer to real-world use.
Quality control analyst
Ensure that drugs are pure, safe, and effective before they reach the public. You would follow strict laboratory procedures and carefully documenting your findings to maintain high standards. Your attention to precision and consistency will help protect patient safety every day.
Clinical research chemist
Support studies that test new drugs on volunteers. Your tasks might include organizing data, helping coordinate participants, and ensuring safety guidelines are followed. It’s a people-focused role in the medical research process.
Biotechnology chemist
Work with biological systems to help develop new treatments, such as vaccines or biologic drugs. This might involve working with proteins, cells, or DNA. It’s a great option if you enjoy cutting-edge science.
Analytical chemist (pharmaceutical focus)
Analyze drug compounds to understand their structure and behaviour. This often involves using advanced instruments to ensure quality and effectiveness. It’s ideal if you enjoy detailed lab analysis.
Regulatory affairs manager
Ensure that new drugs meet government safety and approval standards. This includes preparing documentation and reviewing guidelines. It’s a great choice if you’re interested in both science and policy.
Toxicologist
Study how chemicals affect living organisms to ensure drugs are safe. Your work would help identify potential side effects and safe dosage levels. It’s a meaningful role focused on protecting patient health.
Medical sales representative (pharmaceuticals)
Use your chemistry knowledge to explain medications to healthcare professionals. Your role involves communication, relationship-building, and understanding drug benefits. It’s a great fit if you enjoy working with people.
Pharmacovigilance
Monitor how drugs affect people after they are released to the market. This includes tracking side effects and ensuring ongoing safety. It’s an important role that continues protecting patients over time.
Scientific technical writer
Communicate complex drug-related information in clear, accessible language. This might include writing reports, manuals, or educational materials. It’s ideal if you enjoy both science and explaining ideas to others.
Graduate school
Graduate programs in pharmaceutical and medicinal chemistry blend synthetic organic chemistry, pharmacology, and structural biology to design and develop novel therapeutic agents.
What is the difference between Medicinal Chemistry and Chemistry?
Medicinal Chemistry goes beyond traditional chemistry by focusing on the development and design of new drugs and pharmaceutical compounds. Learn to discover and create new molecules that can be used to treat diseases and improve human health. You’ll combine knowledge from chemistry, biochemistry, pharmacology, and biology to study the interactions between drugs and biological systems, as well as the effects of drugs on the body. The program is geared toward preparing you for drug research-based careers with universities, government research labs, and pharmaceutical companies.
With everything you loved about high school chemistry and more, Waterloo’s Chemistry program will equip you to do everything from using computational chemistry to study atoms, molecules, and reactions to solving chemistry problems using computer software. Explore the composition, structure, properties, and changes of substances at the molecular and atomic levels to understand the fundamental principles of matter. You’ll also investigate topics like chemical bonding, chemical reactions, and the properties of different materials.
What is the difference between a medicinal chemist and a pharmacist?
Medicinal chemistry is about creating and studying new drug candidates. You'll learn how drugs are made in the lab and how they impact people or animals. A pharmacist prescribes drugs and ensures patient safety.
If you’re interested in becoming a pharmacist, we recommend programs such as Biology, Biomedical Sciences, or Honours Science before applying to the Pharmacy program.
Admission requirements
Ontario students
Six Grade 12 U and/or M courses including
- English (ENG4U) (minimum final grade of 70% is required)
- Advanced Functions (minimum final grade of 70% is required)
- Calculus and Vectors (minimum final grade of 70% is required)
- Two of Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics
Admission average: low 80s
Not studying in Ontario?
Search our admission requirements.
How to apply
Apply to Physical Sciences and select Medicinal Chemistry as your major.
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Questions about courses, programs, requirements, or careers?
Please contact our Faculty of Science recruitment team who can answer any questions you have.