The chemical Efinaconazole has a designated molecular formula of C18H22F2N4O and a molecular weight of 348.398 g/mol. Synonyms may include: UNII-J82SB7FXWB, (2R,3R)-2-(2,4-Difluorofenil)-3-(4-metilenopiperidin-1-il)-1-(1H-1,2,4-triazin-1-il)butan-2-ol, Jublia, HSDB 8341 (ChemID). Efinaconazole has been assigned a MeSH pharmacological action of: Antifungal.