Pharmacological Sciences

Ph.D. School of Pharmacy and Pharmaceutical Sciences · UC Irvine · 2026-2027 Catalog

UC Irvine’s PhD in Pharmacological Sciences program trains the next generation of drug discovery scientists. Successful completion of the program requires demonstration of original research contributions to the collective biological and chemical sciences fields that define contemporary biomedical research and the search for medicines that address the most profound unmet clinical needs. Graduates of this program become scientific leaders in the pharmaceutical industry, government, and academia.

The current areas of study in the Department of Pharmaceutical Sciences include:

For more information, please visit our website.

Admission

Prerequisites
Application Instructions

Complete the online application, which is submitted to the UC Irvine Graduate Division. When completing the "Degree Program" section of the online application, please make the following selections:

Students are admitted to the Pharmacological Sciences Ph.D. program on an annual basis in the fall quarter. The admissions committee screens applications immediately after the application deadline. First-round applicants selected to interview will be notified by early January. Admitted applicants will receive an offer of admission from late January through mid-March.

Submit applications by the December 1 deadline.

The online application and supporting materials should be received by December 1. If you have any questions or concerns, please email pharmsci-grad@uci.edu.

Applicants are required to submit:

Applicants are encouraged to upload the following in their application:

All graduate applicants are required to demonstrate English proficiency for admissions consideration. Applicants are waived from the English Language Proficiency requirement if they have earned an undergraduate degree from an institution at which English was the sole language of instruction according to the World Higher Education Database (WHED). For more information, please visit the Graduate Division's site on the minimum requirements for admission.

Additional information about admissions to the Pharmacological Sciences PhD program can be found on the School website.

International Applicants

If English is not the sole language of instruction listed or if no language is listed at all, the above-described waiver does not apply and the applicant is required to take and pass an approved English proficiency test. Approved tests and minimum scores are outlined in the next section.

IMPORTANT NOTE: If a student will be supported as a Teaching Assistant (TA), please read the English proficiency requirement policy for Teaching Assistantships. Students who have not earned an undergraduate degree from an institution at which English was the sole language of instruction according to WHED are required to demonstrate English language proficiency to serve as a TA when they apply to the program. Students in the Pharmacological Sciences PhD program are required to TA and, therefore, must meet the language proficiency requirements to TA.

TOEFL

The TOEFL is administered by the Educational Testing Service (ETS).

TOEFL Score Requirements for Admission Consideration:

IELTS

As an alternative to the TOEFL, you may submit scores from the Academic Modules of the International English Language Testing System (IELTS).

IELTS Score Requirements for Admission Consideration:

Information regarding visas, student employment, and any other services to help international students transition into life at UC Irvine is overseen by the UC Irvine International Center.

Please note: TOEFL and IELTS test results that are two years old or older will not be accepted.

Requirements

Course Requirements

The primary difference between the three tracks are the first-year course requirements, where the Pharmacology Track focuses on mainline pharmacology topics, while the Pharmaceutical Sciences and Medicinal Chemistry Tracks encompass a broad range of allied fields. Students will choose a track during orientation before the start of their first quarter.

Coursework Requirements - Pharmacology Track

New students who select the Pharmacology Track are subject to the coursework requirement as listed below.

CourseTitleUnits
Required Courses:
PHRMSCI 241Advanced Topics in Pharmacology
PHRMSCI 251Experimental Pharmacology
PHRMSCI 254Introduction to Pharmacology
PHRMSCI 255Neuropharmacology
PHRMSCI 256Experimental Design for Pharmacologists
PHRMSCI 257Ethics in Research

Courses from the Pharmaceutical Sciences Track required course list below may be substituted for some of the Pharmacology Track required courses with the consent of the Track or Graduate Advisor, in alignment with the student's research interests.

Coursework Requirements - Pharmaceutical Sciences Track

New students who select the Pharmaceutical Sciences Track are subject to the first-year coursework requirements listed below.

CourseTitleUnits
Choose three of the following plus three electives:
PHRMSCI 223Biological Macromolecules
PHRMSCI 254Introduction to Pharmacology
PHRMSCI 255Neuropharmacology
PHRMSCI 263Pharmacogenomics and Epigenetics
PHRMSCI 272Special Topics in Pharmaceutical Sciences
PHRMSCI 275Drug Discovery Computing Techniques
PHRMSCI 277Medicinal Chemistry
PHRMSCI 279Emerging Technologies in Pharmaceutical Sciences and Medicine

First-year coursework must include training in the ethical conduct of research (e.g., PHRMSCI 257 or equivalent), three courses from the required list above, and three electives chosen from 1) the same list; 2) from the Pharmacology Track required courses above; 3) from the Medicinal Chemistry Track elective list below; or 4) any UCI four-unit letter-graded graduate course approved as an elective by the Pharmaceutical Sciences Track Advisor.

Coursework Requirements - Medicinal Chemistry Track

New students who select the Medicinal Chemistry Track are subject to the first year coursework requirements listed below

CourseTitleUnits
PHRMSCI 223Biological Macromolecules
PHRMSCI 254Introduction to Pharmacology
PHRMSCI 277Medicinal Chemistry 1
PHRMSCI 250ACurrent Topics in Pharmaceutical Sciences
  1. Students who completed PHRMSCI 177 as undergraduate students at UCI may waive PHRMSCI 277 if the undergraduate course was completed within 5 years prior and a grade of B or better was received. Students who completed a similar course on campuses other than UCI may not waive this course. Eligible students must obtain formal approval for the waiver from the Graduate Advisor and must replace the units with an approved course substitution.

In addition to the above required courses, Medicinal Chemistry Track students must take at least two elective courses from the Medicinal Chemistry elective list below or any UCI four-unit letter-graded graduate course approved as an elective by the Graduate Advisor by the end of Year 1.

Medicinal Chemistry Elective Course List

CourseTitleUnits
Chemistry Department
CHEM 201Organic Reaction Mechanisms I
CHEM 202Organic Reaction Mechanisms II
CHEM 203Organic Spectroscopy
CHEM 204Organic Synthesis I
CHEM 205Organic Synthesis II
CHEM 218Metallobiochemistry
CHEM 219Chemical and Structural Biology
CHEM 221AFundamentals of Molecular Biophysics
Molecular Biology and Biochemistry Department
MOL BIO 203Nucleic Acid Structure and Function
MOL BIO 204Protein Structure and Function
MOL BIO 211Structural Biology
Pharmaceutical Sciences Department
PHRMSCI 263Pharmacogenomics and Epigenetics
PHRMSCI 275Drug Discovery Computing Techniques
PHRMSCI 279Emerging Technologies in Pharmaceutical Sciences and Medicine
PHRMSCI 255Neuropharmacology
Comprehensive Exam and Ph.D. Advisor

The comprehensive exam is given as part of the PHRMSCI 250A–C course series that all first-year graduate students must take. Passing the reading and writing components of this three-course series constitutes passing the comprehensive exam for the purposes of the UC Irvine Graduate Division’s requirements for Ph.D. programs. No later than the end of winter quarter of their first year, students are expected to select their Ph.D. advisor, who will supervise their research for their remaining time in the program.

Thesis Committee Formation

Each student forms and convenes the first meeting of a thesis advisory committee no later than the end of the winter quarter of their second year. The thesis advisory committee comprises the student’s Ph.D. advisor and two other faculty members in the Department of Pharmaceutical Sciences. A fourth external committee member can be added with permission from the department. The student’s Ph.D. advisor serves as a silent committee chair. The student meets with the thesis committee for one hour, providing a brief written summary and accompanying oral presentation of research progress in their second year.

Advancement to Candidacy

Each student must complete an advancement examination, consisting of a written document and an oral presentation, for their Advancement Committee in accordance with Graduate Council and Department of Pharmaceutical Sciences procedures. The Advancement Committee is their thesis advisory committee. The Advancement Exam will normally take place no earlier than the fifth quarter; exceptions must be approved in advance by the Graduate Advisor of the Department of Pharmaceutical Sciences. After all members of the Advancement Committee vote to pass a student at the time of their oral exam, the student will officially advance to Ph.D. candidacy.

Thesis Content Approval

Each student must convene their thesis advisory committee to review and approve the contents of the student’s Ph.D. dissertation no later than the spring quarter of their fourth year in the program. Students will provide their committee a brief written summary and oral presentation of research progress during the past year. The student also provides a detailed outline of experimental work remaining to be completed and a full outline of dissertation contents for committee approval.

Dissertation Defense

The final requirement for completion of the program is successful defense of the student’s dissertation, describing original research contributions to the field of pharmaceutical sciences. The student convenes the thesis advisory committee for a final examination meeting wherein the Ph.D. candidate delivers a one-hour public lecture on their original research followed by a one-hour closed-door session for the committee to ascertain the student’s mastery of their field. Upon successful defense, the student earns their Ph.D. in Pharmacological Sciences.

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