Trazodone

Overview

Trazodone is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL621).

API suppliers (13)

Suppliers of Trazodone backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

• MAHIMA LIFE SCIENCES PRIVATE LTD2 active DMF
• TAPI NL BV1 active DMF
• MATRIX PHARMACORP PRIVATE LTD1 active DMF
• Ipca Laboratories LimitedIndia1 active DMF
• Angelini Pharma S.p.A.Italy1 active DMF
• TAPI NL BV1 active DMF
• MATRIX PHARMACORP PRIVATE LTD1 active DMF
• TAPI NL BV1 active DMF
• MATRIX PHARMACORP PRIVATE LTD1 active DMF
• TAPI NL BV1 active DMF
• Ipca Laboratories LimitedIndia1 active DMF
• Angelini Pharma S.p.A.Italy1 active DMF
• TAPI NL BV1 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (41 approved US products), the latest listed US patent on Trazodone expires 13 Mar 2029. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one

Canonical SMILES

C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)Cl

InChIKey

PHLBKPHSAVXXEF-UHFFFAOYSA-N