Sodium Thiosulfate
Overview
Sodium Thiosulfate is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL2096650).
API suppliers (3)
Suppliers of Sodium Thiosulfate 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 2 of 3 suppliers.
1 of 3 holds a GMP certificate on record in the EU or UK registers
- BIOPHORE INDIA PHARMACEUTICALS PVT LTD1 active DMF
- Cipla USA, Inc.USA1 active DMF
- Intas Pharmaceuticals Ltd.India1 active DMF GMP on record
EU CEP holders (1)
Companies holding a valid EU Certificate of Suitability (CEP) for Sodium Thiosulfate, from the EDQM certification database. A CEP holder is a documented EU-market source of the substance — not necessarily the manufacturer — and these are not yet profiled in our directory.
CEP data: Certification Online Database, European Directorate for the Quality of Medicines & HealthCare (EDQM), Council of Europe (source), reproduced with permission and unaltered. The EDQM and Council of Europe accept no liability for any consequence arising from its use.
Patent & exclusivity (US)
Per the FDA Orange Book (2 approved US products), the latest listed US patent on Sodium Thiosulfate expires 1 Jul 2039 and exclusivity 20 Sept 2029. Generic API sourcing typically opens up once these lapse.
Chemical identity
- IUPAC name
- disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane;pentahydrate
- Canonical SMILES
- O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
- InChIKey
- PODWXQQNRWNDGD-UHFFFAOYSA-L
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