Clascoterone

Overview

Clascoterone is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL3590187).

API suppliers (5)

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

• YANGZHOU LIBERTY PHARMACEUTICAL CO LTDChina1 active DMF
• TAPI NL BVNetherlands1 active DMF
• WAVELENGTH ENTERPRISES LTDIsrael1 active DMF
• STEROID SPAItaly1 active DMF
• YICHANG HUMANWELL PHARMACEUTICAL CO LTDChina1 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (1 approved US product), the latest listed US patent on Clascoterone expires 25 Jul 2030. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

[(8R,9S,10R,13S,14S,17R)-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] propanoate

Canonical SMILES

CCC(=O)O[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)C(=O)CO

InChIKey

GPNHMOZDMYNCPO-PDUMRIMRSA-N