(Z)-methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate

(Z)-3-氨基-4-(2,4,5-三氟苯基)-2-丁烯酸甲酯

Also known as: (Z)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate, Methyl (2Z)-3-amino-4-(2,4,5-trifluorophenyl)-2-butenoate, 2-Butenoic acid, 3-amino-4-(2,4,5-trifluorophenyl)-, methyl ester, (2Z)-, Sitagliptin Impurity 95, Sitagliptin-INT A3

(Z)-methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate (CAS 881995-70-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H10F3NO2 and a molecular weight of 245.198 g/mol. It is also known as (Z)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoate, Methyl (2Z)-3-amino-4-(2,4,5-trifluorophenyl)-2-butenoate and 2-Butenoic acid, 3-amino-4-(2,4,5-trifluorophenyl)-, methyl ester, (2Z)-. Key properties include a boiling point of 347.4±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 163.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

881995-70-6

Jingsj CID

J-1510101-9

Molecular Formula

C₁₁H₁₀F₃NO₂

Chinese Name

(Z)-3-氨基-4-(2,4,5-三氟苯基)-2-丁烯酸甲酯

Molecular Weight

245.198 g/mol

Category

Organic Acids

Last updated

8/21/2026