Trazodone

Overview

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

API suppliers (12)

Suppliers of Trazodone evidenced by a US FDA Type II Drug Master File or an EU Certificate of Suitability (CEP). Sources: FDA DMF list, EDQM certification database.

• Ipca Laboratories LimitedIndia1 active DMF GMP on record
• Intas Pharmaceuticals Ltd.India1 active DMF GMP on record
• Angelini PharmaItaly1 active DMF
• Zydus Lifesciences LimitedIndia1 active DMF GMP on record
• MEDILUX LABORATORIES PVT LTDIndia1 active DMF GMP on record
• Granules India LimitedIndia1 active DMF GMP on record
• MSN LIFE SCIENCES PRIVATE LIMITEDIndia1 active DMF GMP on record
• MAHI DRUGS PRIVATE LIMITEDIndia1 active DMF
• VASUDHA PHARMA CHEM LTDIndia1 active DMF
• ARENE LIFE SCIENCES PRIVATE LTD1 active DMF
• MATRIX PHARMACORP PRIVATE LTDIndia1 active DMF
• TAPI NL BVNetherlands1 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