Fosfomycin

CAS 23155-02-4 2 FDA-DMF suppliersSmall Molecule

Overview

Fosfomycin is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1757).

API suppliers (3)

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

  • ERCROS SASpain1 active DMF
  • ERCROS SASpain1 active DMF
  • ERCROS SASpain1 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (1 approved US product), the latest listed US patent on Fosfomycin expires 30 Jan 2039 and exclusivity 21 Oct 2033. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name
[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid
Canonical SMILES
C[C@H]1[C@H](O1)P(=O)(O)O
InChIKey
YMDXZJFXQJVXBF-STHAYSLISA-N

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