Chemical identity
Azilsaratan Impurity J
CAS 1403474-78-1 · C24H18N4O5
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-07400 |
|---|---|
| PubChem CID | 135742017 |
| Name | Azilsaratan Impurity J |
| CAS RN | 1403474-78-1 |
| Molecular formula | C24H18N4O5 |
| Molecular weight | 442.43 |
| IUPAC name | methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate |
| InChIKey | QTOITPRMCZPASX-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 5 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | COC(=O)C1=C2C(=CC=C1)NC(=O)N2CC3=CC=C(C=C3)C4=CC=CC=C4C5=NOC(=O)N5 |
|---|---|
| InChI | Not listed |
| Formula from structure | C24H18N4O5 |
| Molecular weight from structure | 442.43 |
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 1403474-78-1 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 1403474-78-1 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
Azilsartan
View API and impurity familyOther names
- Azilsartan Impurity J
- 1403474-78-1
- Methyl 2-oxo-3-((2'-(5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate
- methyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate
- Azilsartan Impurity F
- Azilsartan Impurity 13
- 6N6B4U3BSE
- SCHEMBL13465241
- SCHEMBL17424355
- F19442
- 1H-Benzimidazole-4-carboxylic acid, 3-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2,3-dihydro-2-oxo-, methyl ester
- 3-[[2'-(5-Oxo-4,5-dihydro-1,2,4-oxadiazole-3-yl)-4-biphenylyl]methyl]-2-oxo-2,3-dihydro-1H-benzoimidazole-4-carboxylic acid methyl ester
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 135742017
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.
