Chemical identity
Trazodone BP Impurity D / Trazodone Related Compound D / Trazodone Bromo Analog
CAS 1263278-80-3 · C19H23BrClN5O
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-30039 |
|---|---|
| PubChem CID | 71315237 |
| Name | Trazodone BP Impurity D / Trazodone Related Compound D / Trazodone Bromo Analog |
| CAS RN | 1263278-80-3 |
| Molecular formula | C19H23BrClN5O |
| Molecular weight | 452.78 g/mol |
| IUPAC name | 2-[3-[4-(3-Bromophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride |
| InChIKey | XGKUASHFDRCBOF-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C19H23BrClN5O |
|---|---|
| InChIKey | XGKUASHFDRCBOF-UHFFFAOYSA-N |
| Ring count | 4 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)Br.Cl |
|---|---|
| InChI | InChI=1S/C19H22BrN5O.ClH/c20-16-5-3-6-17(15-16)23-13-11-22(12-14-23)8-4-10-25-19(26)24-9-2-1-7-18(24)21-25;/h1-3,5-7,9,15H,4,8,10-14H2;1H |
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 | NOT FOUND IN REVIEWED ENTRIES | CAS 1263278-80-3 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 1263278-80-3 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · source version 1985-09-16
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · source version 2026-03-11
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · source version 2024-09-02
04Names and relationships
Associated parent compound
Trazodone
View API and impurity familyOther names
- Trazodone BP Impurity D
- Trazodone Related Compound D- Trazodone Bromo Analog
- 2-[3-[4-(3-Bromophenyl)-1-piperazinyl]propyl]-1, 2, 4-triazolo[4, 3-a]pyridin-3(2H)-one Hydrochloride
- Trazodone USP Related Compound D
- 3-Dechloro-3-bromo trazodone hydrochloride
- UNII-8JY7YYB115
- (2-(3-(4-(3-Bromophenyl)piperazin-1-yl)propyl)-(1,2,4)triazolo(4,3-a)pyridin-3(2H)-one hydrochloride
- 1,2,4-Triazolo(4,3-a)pyridin-3(2H)-one, 2-(3-(4-(3-bromophenyl)-1-piperazinyl)propyl)-, hydrochloride (1:1)
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 71315237
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.
