(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine hydrochloride

(2R,3S)-2-[(1R)-1-[3,5-双(三氟甲基)苯基]乙氧基]-3-(4-氟苯基)吗啉盐酸盐

Also known as: Aprepitant intermediate 1 HCl, Aprepitant impurity 12 HCl, Fosaprepitant impurity 31, Des-1,2,4-triazol-3-one-5-methyl (2S,3R,1'R)-Aprepitant, Morpholine, 2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-, (2S,3R)-

(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine hydrochloride (CAS 1185503-48-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H19ClF7NO2 and a molecular weight of 473.8121824 g/mol. It is also known as Aprepitant intermediate 1 HCl, Aprepitant impurity 12 HCl and Fosaprepitant impurity 31. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1185503-48-3

Jingsj CID

J-1968445-7

Molecular Formula

C₂₀H₁₉ClF₇NO₂

Chinese Name

(2R,3S)-2-[(1R)-1-[3,5-双(三氟甲基)苯基]乙氧基]-3-(4-氟苯基)吗啉盐酸盐

Molecular Weight

473.8121824 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026