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Ecampus Schedule of Classes - Winter 2026
Chemistry Course Schedule
Click on course title(s) below to access course description, syllabi, and textbook information for your course(s). Contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu for assistance.
Note: The Ecampus schedule of classes includes available courses for the current term and up to three future terms. Class offerings are continually updated and may be added, removed, or rescheduled without notice. Check back frequently for current information.
CH 121 – +General Chemistry (5)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34436 | 400 | 5 | Barth, M. | 0 | TBD | 125 | 125 | 25 | 25 | |
| Registration Restrictions Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment. Please carefullyreview online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
| 202602 | 36435 | 401 | 5 | Barth, M. | 0 | TBD | 125 | 125 | 25 | 25 | |
| Registration Restrictions Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: No-show-drop.This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 121 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 122 – General Chemistry (5)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34358 | 400 | 5 | Terhorst, J. | 0 | TBD | 140 | 140 | 10 | 10 | |
| Registration Restrictions Enforced Prereqs: CH 121 [C-] or CH 201 [C-] or CH 221Z [C-] or CH 221HZ [C-] or CH 231 [C-] or CH 231H [C-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
| 202602 | 36789 | 401 | 5 | Terhorst, J. | 0 | TBD | 140 | 140 | 10 | 10 | |
| Registration Restrictions Enforced Prereqs: CH 121 [C-] or CH 201 [C-] or CH 221Z [C-] or CH 221HZ [C-] or CH 231 [C-] or CH 231H [C-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: No-show-drop.This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
| 202602 | 40135 | 402 | 5 | Terhorst, J. | 0 | TBD | 50 | 50 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: CH 121 [C-] or CH 201 [C-] or CH 221Z [C-] or CH 221HZ [C-] or CH 231 [C-] or CH 231H [C-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 122 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 123 – General Chemistry (5)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34842 | 400 | 5 | Barth, M. | 0 | TBD | 125 | 125 | 10 | 10 | |
| Registration Restrictions Enforced Prereqs: CH 122 [C-] or ( ( (CH 222Z [C-] or CH 222HZ [C-] or CH 232 [C-] or CH 232H [C-] ) and (CH 228Z [C-] or CH 228HZ [C-] or CH 262 [C-] or CH 262H [C-] or CH 272 [C-] ) ) or (CH 202 [C-] and CH 205 [C-] ) Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 123 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 201 – General Chemistry for Engineering Applications (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 39633 | 400 | 3 | Towne, S. | 0 | TBD | 100 | 100 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: MTH 111Z* [D-] or MTH 111* [D-] or MTH 112Z* [D-] or MTH 112* [D-] or MTH 251Z* [D-] or MTH 251HZ* [D-] or MTH 251* [D-] or MTH 251H* [D-] or MTH 252Z* [D-] or MTH 252HZ* [D-] or MTH 252* [D-] or MTH 252H* [D-] or MTH 254* [D-] or MTH 254H* [D-] or Placement Test MPAL(060) Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoringCampus restrictions end Monday of Week 10 | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 201 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 202 – Chemistry for Engineering Majors (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 42992 | 400 | 3 | Nafshun, R. | 0 | TBD | 100 | 100 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: CH 121 [C-] or CH 201 [C-] or CH 221Z [C-] or CH 221HZ [C-] or CH 231 [C-] or CH 231H [C-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring Restrictions ending Monday of Week 10: Campus restrictions end Monday of Week 10 | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 202 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 204 – +Chemistry for Engineering Applications Laboratory I (1)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 43042 | 400 | 1 | Suh, K. | 0 | TBD | 60 | 60 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: CH 201* [C-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: TextbooksRestrictions ending Monday of Week 10: Campus restrictions end Monday of Week 10 | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 204 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 205 – Laboratory for Ch 202 (1)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 43043 | 400 | 1 | Suh, K. | 0 | TBD | 60 | 60 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: CH 202* [D-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: Restrictions ending Monday of Week 10: Campus restrictions end Monday of Week 10 | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 205 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 331 – Organic Chemistry (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34583 | 400 | 4 | Terhorst, J. | 0 | TBD | 175 | 175 | 10 | 10 | |
| Registration Restrictions Enforced Prereqs: CH 123 [C-] or CH 223 [C-] or CH 223Z [C-] or CH 223HZ [C-] or CH 226H [C-] or ( (CH 233 [C-] or CH 233H [C-] ) and (CH 263 [C-] or CH 263H [C-] or CH 273 [C-] ) ) Recommended: One year of general chemistry Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: No-show-drop.This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 331 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 332 – Organic Chemistry (4)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34434 | 400 | 4 | Gautschi, J. | 0 | TBD | 225 | 225 | 10 | 10 | |
| Registration Restrictions Enforced Prereqs: CH 331 [C-] or CH 331H [C-] Recommended: One year of general chemistry Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: One year college chemistry or approval.This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 332 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 390 – Environmental Chemistry (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 43013 | 400 | 3 | Siler, C. | 0 | TBD | 75 | 75 | 15 | 15 | |
| Registration Restrictions Enforced Prereqs: CH 331 [D-] or CH 331H [D-] or CH 334 [D-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment. Please carefullyreview online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
| 202602 | 43014 | 401 | 3 | Siler, C. | 0 | TBD | 75 | 75 | 15 | 15 | |
| Registration Restrictions Enforced Prereqs: CH 331 [D-] or CH 331H [D-] or CH 334 [D-] Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment. Please carefullyreview online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 390 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 411 – Inorganic Chemistry (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 34492 | 400 | 3 | Ji, X. | 0 | TBD | 100 | 100 | 10 | 10 | |
| Registration Restrictions Recommended: One year of general chemistry Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 411 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 440 – Physical Chemistry (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 39279 | 400 | 3 | Zhang, J. | 0 | TBD | 64 | 64 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: MTH 254 [D-] or MTH 254H [D-] Recommended: One year of general chemistry and one year of college physics Campus Restrictions: -C (Corv) | |||||||||||
| Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment. Please carefullyreview online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 440 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
CH 540 – Physical Chemistry (3)
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 202602 | 39280 | 400 | 3 | Zhang, J. | 0 | TBD | 5 | 5 | 0 | 0 | |
| Registration Restrictions Recommended: MTH 254 and one year of college chemistry and one year of college physics | |||||||||||
| Class Notes: Does not meet Graduate School's stand-alone requirement.This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment. Please carefullyreview online proctor test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. Or download a sample syllabus. | |||||||||||
Find textbooks for CH 540 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
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Currently it's fall term. See academic calendar for our quarter term schedule.
Winter term starts Jan. 5, 2026.
Spring term starts March 30, 2026.
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