Micafungin

Overview

Micafungin is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL457547).

API suppliers (1)

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

• BRIGHTGENE BIO-MEDICAL TECHNOLOGY CO LTD3 active DMF

Patent & exclusivity (US)

Per the FDA Orange Book (27 approved US products), the latest listed US patent on Micafungin expires 15 Dec 2037. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name

[5-[(1S,2S)-2-[(3S,6S,9S,11R,15S,18S,20R,21R,24S,25S,26S)-3-[(1R)-3-amino-1-hydroxy-3-oxopropyl]-11,20,21,25-tetrahydroxy-15-[(1R)-1-hydroxyethyl]-26-methyl-2,5,8,14,17,23-hexaoxo-18-[[4-[5-(4-pentoxyphenyl)-1,2-oxazol-3-yl]benzoyl]amino]-1,4,7,13,16,22-hexazatricyclo[22.3.0.09,13]heptacosan-6-yl]-1,2-dihydroxyethyl]-2-hydroxyphenyl] hydrogen sulfate

Canonical SMILES

CCCCCOC1=CC=C(C=C1)C2=CC(=NO2)C3=CC=C(C=C3)C(=O)N[C@H]4C[C@H]([C@H](NC(=O)[C@@H]5[C@H]([C@H](CN5C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]6C[C@H](CN6C(=O)[C@@H](NC4=O)[C@@H](C)O)O)[C@@H]([C@H](C7=CC(=C(C=C7)O)OS(=O)(=O)O)O)O)[C@@H](CC(=O)N)O)C)O)O)O

InChIKey

PIEUQSKUWLMALL-YABMTYFHSA-N