(2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol

(2R,3R)-2-(2,4-二氟苯基)-1-(1H-1,2,4-三唑-1-基)丁烷-2,3-二醇

Also known as: (2R,3R)-2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)butane-2,3-diol, 2,3-Butanediol, 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-, (2R,3R)-, Efinaconazole (2R,3R)-Diol Impurity, Efinaconazole intermediate

(2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol (CAS 133775-25-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H13F2N3O2 and a molecular weight of 269.247 g/mol. It is also known as (2R,3R)-2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)butane-2,3-diol, 2,3-Butanediol, 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-, (2R,3R)- and Efinaconazole (2R,3R)-Diol Impurity. Key properties include a boiling point of 485.0±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 247.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

133775-25-4

Jingsj CID

J-1928306-9

Molecular Formula

C₁₂H₁₃F₂N₃O₂

Chinese Name

(2R,3R)-2-(2,4-二氟苯基)-1-(1H-1,2,4-三唑-1-基)丁烷-2,3-二醇

Molecular Weight

269.247 g/mol

Category

Alcohols

Last updated

8/21/2026