Chemical identity
Candesartan O-Desethyl Analog / O-Desethyl Candesartan / Candesartan Desethyl Analog
CAS 168434-02-4 · C22H16N6O3
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-09289 |
|---|---|
| PubChem CID | 10047287 |
| Name | Candesartan O-Desethyl Analog / O-Desethyl Candesartan / Candesartan Desethyl Analog |
| CAS RN | 168434-02-4 |
| Molecular formula | C22H16N6O3 |
| Molecular weight | 412.4 |
| IUPAC name | 2,3-Dihydro-2-oxo-3-[[2-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic acid ; |
| InChIKey | KLCPKPIDOPBIQW-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 | C1=CC=C(C(=C1)C2=CC=C(C=C2)CN3C4=C(C=CC=C4NC3=O)C(=O)O)C5=NNN=N5 |
|---|---|
| InChI | Not listed |
| Formula from structure | C22H16N6O3 |
| Molecular weight from structure | 412.4 |
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 168434-02-4 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 168434-02-4 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
Candesartan
View API and impurity familyOther names
- Candesartan O-Desethyl Analog
- O-Desethyl Candesartan
- Candesartan Desethyl Analog
- 2, 3-Dihydro-2-oxo-3-[[2'-(2H-tetrazol-5-yl)[1, 1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid
- 2, 3-Dihydro-2-oxo-3-[[2'-(1H-tetrazol-5-yl)[1, 1'-biphenyl]-
- CV-15959
- 168434-02-4
- RMN65A337Y
- 2-oxo-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1H-benzimidazole-4-carboxylic acid
- 1H-Benzimidazole-4-carboxylic acid, 2,3-dihydro-2-oxo-3-((2'-(2H-tetrazol-5-yl)(1,1'-biphenyl)-4-yl)methyl)-
- CHEBI:145224
- RefChem:1082341
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 10047287
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.
