Istradefylline
Overview
Istradefylline is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL431770).
API suppliers (5)
Suppliers of Istradefylline 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 4 of 5 suppliers.
4 of 5 hold a GMP certificate on record in the EU or UK registers
- ALP PHARM BEIJING CO LTD1 active DMF
- PROCOS SPAItaly1 active DMF GMP on record
- MSN LIFE SCIENCES PRIVATE LIMITEDIndia1 active DMF GMP on record
- HOSTER LABS PRIVATE LTDIndia1 active DMF GMP on record
- Sun Pharmaceutical Industries LimitedIndia1 active DMF GMP on record
Patent & exclusivity (US)
Per the FDA Orange Book (2 approved US products), the latest listed US patent on Istradefylline expires 28 Jan 2028. Generic API sourcing typically opens up once these lapse.
Chemical identity
- IUPAC name
- 8-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-1,3-diethyl-7-methylpurine-2,6-dione
- Canonical SMILES
- CCN1C2=C(C(=O)N(C1=O)CC)N(C(=N2)/C=C/C3=CC(=C(C=C3)OC)OC)C
- InChIKey
- IQVRBWUUXZMOPW-PKNBQFBNSA-N
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