Fexinidazole

CAS 59729-37-2Small Molecule

Overview

Fexinidazole is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1631694).

Patent & exclusivity (US)

Per the FDA Orange Book (1 approved US product), the latest listed US patent on Fexinidazole expires — and exclusivity 16 Jul 2028. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name
1-methyl-2-[(4-methylsulfanylphenoxy)methyl]-5-nitroimidazole
Canonical SMILES
CN1C(=CN=C1COC2=CC=C(C=C2)SC)[N+](=O)[O-]
InChIKey
MIWWSGDADVMLTG-UHFFFAOYSA-N
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