Etonogestrel

CAS 54048-10-1 6 FDA-DMF suppliersSmall Molecule

Overview

Etonogestrel is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1531).

API suppliers (8)

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

  • ASPEN OSS BV1 active DMF
  • Gedeon RichterHungary1 active DMF
  • Gedeon RichterHungary1 active DMF
  • ASPEN OSS BV1 active DMF
  • STERLING SPAItaly1 active DMF
  • ASPEN OSS BV1 active DMF
  • CURIA SPAIN SAUSpain1 active DMF
  • STERLING SPAItaly1 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (1 approved US product), the latest listed US patent on Etonogestrel expires 27 Jul 2030 and exclusivity 16 Jan 2029. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name
(8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Canonical SMILES
CC[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34
InChIKey
GCKFUYQCUCGESZ-BPIQYHPVSA-N

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