Tiopronin
Overview
Tiopronin is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1314).
API suppliers (6)
Suppliers of Tiopronin evidenced by a US FDA Type II Drug Master File or an EU Certificate of Suitability (CEP). Sources: FDA DMF list, EDQM certification database.
Country recorded for 3 of 6 suppliers.
2 of 6 hold a GMP certificate on record in the EU or UK registers
- MSN LIFE SCIENCES PRIVATE LIMITEDIndia1 active DMF GMP on record
- SUZHOU RYWAY BIOTECH CO LTD1 active DMF
- Sun Pharmaceutical Industries LimitedIndia1 active DMF GMP on record
- BIOPHORE INDIA PHARMACEUTICALS PVT LTD1 active DMF
- Santen Pharmaceutical Co., Ltd.Japan
- OKAMI CHEMICAL INDUSTRY CO LTD
Patent & exclusivity (US)
Per the FDA Orange Book (12 approved US products), the latest listed US patent on Tiopronin expires 14 Nov 2038 and exclusivity 28 Jun 2026. Generic API sourcing typically opens up once these lapse.
Chemical identity
- IUPAC name
- 2-(2-sulfanylpropanoylamino)acetic acid
- Canonical SMILES
- CC(C(=O)NCC(=O)O)S
- InChIKey
- YTGJWQPHMWSCST-UHFFFAOYSA-N
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