135270-13-2

Uses

(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane is a useful synthetic intermediate in the synthesis of (2R,3S)-Efinaconazole (E435080); the 2R,3S-enantiomer of Efinaconazole (E435070) which is a topical antifungal for onychomycosis.