Chemical identity
Amoxapine Related Compound D
CAS 3158-91-6 · C13H8ClNO2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-06187 |
|---|---|
| PubChem CID | 13000266 |
| Name | Amoxapine Related Compound D |
| CAS RN | 3158-91-6 |
| Molecular formula | C13H8ClNO2 |
| Molecular weight | 245.66 g/mol |
| IUPAC name | (2-Chlorodibenzo[b,f]-[1,4]-oxazepin-11-one) |
| InChIKey | ZAGINEPNYIZLLO-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 3 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | C1=CC=C2C(=C1)NC(=O)C3=C(O2)C=CC(=C3)Cl |
|---|---|
| InChI | Not listed |
| Formula from structure | C13H8ClNO2 |
| Molecular weight from structure | 245.66 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 3158-91-6 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 3158-91-6 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
Amoxapine
View API and impurity familyOther names
- 2-chlorodibenz[b,f][1,4]oxazepin-11(10H)-one
- 3158-91-6
- 2-Chlorodibenzo(b,f)-1,4-oxazepin-11-one
- UNII-XTG2E7M36O
- XTG2E7M36O
- EINECS 221-602-1
- CHLORODIBENZOXAZEPINONE
- Dibenz(b,f)(1,4)oxazepin-11(10H)-one, 2-chloro-
- LOXAPINE SUCCINATE IMPURITY, CHLORODIBENZOXAZEPINONE-[USP IMPURITY]
- RefChem:197731
- 2-Chlorodibenzo[b,f][1,4]oxazepin-11(10H)-one
- 2-Chloro-10,11-dihydro-11-oxo-dibenzo[b,f][1,4]oxazepine
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 13000266
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.
