Chemical identity
Acrivastine Z Isomer
CAS 1057138-89-2 · C22H24N2O2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-04948 |
|---|---|
| PubChem CID | 10247163 |
| Name | Acrivastine Z Isomer |
| CAS RN | 1057138-89-2 |
| Molecular formula | C22H24N2O2 |
| Molecular weight | 348.4 g/mol |
| IUPAC name | (E)-3-(6-((Z)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic acid |
| InChIKey | PWACSDKDOHSSQD-MUUKASMTSA-N |
02Structure identifiers

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 3 |
| Secondary amines | 0 |
| Tertiary amines | 1 |
| N-methyl amine sites | 0 |
| SMILES | CC1=CC=C(C=C1)/C(=C/CN2CCCC2)/C3=CC=CC(=N3)/C=C/C(=O)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C22H24N2O2 |
| Molecular weight from structure | 348.4 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 1057138-89-2 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 1057138-89-2 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
Acrivastine
View API and impurity familyOther names
- (2E)-3-[6-[(1Z)-1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl]-2-pyridinyl]-2-propenoic Acid
- (E)-3-[6-((Z)-3-Pyrrolidin-1-yl-1-p-tolyl-propenyl)-pyridin-2-yl]-acrylic Acid
- Acrivastine isomer Z
- 1057138-89-2
- (E)-3-(6-((Z)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic acid
- Acrivastine Impurity 2
- AKOS015917889
- NS00071917
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 10247163
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.
