(2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate

CAS: 1175536-50-1

Ref. TR-D447100

Product Information

• Name: (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate
• Synonyms: (2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol Methanesulfonate, (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol Mesylate, 2,3-Butanediol, 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-, (2R,3R)-, methanesulfonate (1:1)

Description

Applications (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate is a useful synthetic intermediate in the synthesis of Efinaconazole (E435070); a topical antifungal for onychomycosis. (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate is also used as a reagent in the synthesis of Ravuconazole (R128000); an ergosterol biosynthesis inhibitor and antifungal.
References Sugiura, K., et. al.: Antimicrob. Agents CH., 58, 3837 (2014); Pesti, J., et al.: Org. Process Res. Dev., 13, 716 (2009); Fung-Tomc., J.C., et al.: Antimicrob. Agents Chemother., 42, 313 (1988); Tsuruoka, A., et al.: Chem. Pharm. Bull., 46, 623 (1998); Gupta, A.K., et al.: J. Eur. Acad. Dermatol. Venereol., 19, 437 (2005)

• Brand: TRC

Chemical properties

• Molecular weight: 365.35
• Formula: C₁₂H₁₃F₂N₃O₂·CHO₃S
• Color/Form: Neat
• InChI: InChI=1S/C12H13F2N3O2.CH4O3S/c1-8(18)12(19,5-17-7-15-6-16-17)10-3-2-9(13)4-11(10)14;1-5(2,3)4/h2-4,6-8,18-19H,5H2,1H3;1H3,(H,2,3,4)/t8-,12-;/m1./s1