Chemical identity
Omeprazole Related Compound 7
CAS 91219-90-8 · C11H15NO3
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-24124 |
|---|---|
| PubChem CID | 5067289 |
| Name | Omeprazole Related Compound 7 |
| CAS RN | 91219-90-8 |
| Molecular formula | C11H15NO3 |
| Molecular weight | 209.25 g/mol |
| IUPAC name | (4-methoxy-3,5-dimethylpyridin-2-yl)methyl acetate |
| InChIKey | OKIMSBLHXKXTTE-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 1 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | CC1=CN=C(C(=C1OC)C)COC(=O)C |
|---|---|
| InChI | Not listed |
| Formula from structure | C11H15NO3 |
| Molecular weight from structure | 209.25 g/mol |
03India status for this compound
These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.
| NDPS / RCS | NO EXACT MATCH FOUND | CAS 91219-90-8 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 91219-90-8 has no exact match in the reviewed SCOMET list. |
| Review date | 2026-08-01 | Recheck the current official instruments for the material, concentration, activity and date in question. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · reviewed 2026-08-01
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · reviewed 2026-08-01
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · reviewed 2026-08-01
04Names and relationships
Associated parent compound
Omeprazole
View API and impurity familyOther names
- 2-(Acetoxymethyl)-4-methoxy-3,5-dimethylpyridine
- RefChem:459417
- 620-697-0
- 91219-90-8
- (4-methoxy-3,5-dimethylpyridin-2-yl)methyl acetate
- MFCD03701547
- 2-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, acetate (ester)
- (4-methoxy-3,5-dimethyl-2-pyridyl)methyl acetate
- (4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl acetate
- Esomeprazole Impurity 110
- SCHEMBL7952261
- DTXSID30407987
05Documented history
Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.
No verified discovery, first report, occurrence, use or issue event is currently available for this identity.
06Sources
- S01PubChem compound record, CID 5067289
Names and machine-readable chemical identity properties.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. This page does not reproduce vendor descriptions or contributed narrative text.
- S03Narcotic Drugs and Psychotropic Substances Act, 1985, Schedule
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S04Controlled-substances notifications and amendments
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S05Appendix 3, SCOMET List
Directorate General of Foreign Trade, Government of India. Used for the exact-compound India status shown on this page.
