ent-Aprepitant

Also known as: Aprepitant EP Impurity D, Aprepitant USP Related Compound B, Aprepitant Related Compound B, Aprepitant S,R,S isomer, Aprepitant impurity 4, 5-[[(2S,3R)-2-[(1S)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,2-dihydro-1,2,4-triazol-3-one, 5-[[(2S,3R)-2-[(1S)-1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-Morpholinyl]Methyl]-1,2-dihydro-3H-1,2,4-triazol-3-one, [2S-[2α(R*),3α]]-5-[[2-[1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-Morpholinyl]Me

ent-Aprepitant (CAS 172822-29-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H21F7N4O3 and a molecular weight of 534.42700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

172822-29-6

Jingsj CID

J-1005448-5

Molecular Formula

C₂₃H₂₁F₇N₄O₃

Molecular Weight

534.42700 g/mol

Category

Organic Compounds

Last updated

8/21/2026