Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butyrate 769195-26-8

Basic Information:
Chinese Name: Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butyrate
Chinese aliases: sitagliptin intermediate
Sitagliptin impurity 12
Sitagliptin intermediate 1
Sitagliptin-INT A2
Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butyrate
Methyl 3-carbonyl-4-(2,4,5-trifluorophenyl)butyrate
Methyl 3-oxa-4-(2,4,5-trifluorophenyl)butyrate
Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butyrate
English name: Methyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate
Synonyms: 3-oxo-4-(2,4,5-trifluorophenyl
Methyl 3-oxo-4-(2,4,5-trifluorophenyl)
Methyl 2,4,5-trifluoro-b-oxo-benzenebutanoate
Benzenebutanoicacid,2,4,5-trifluoro-b-oxo-,Methylester
4-(2,4,5 )triflorophenyl 3-oxobutanoic acid, Methy ester
Benzenebutanoic acid, 2,4,5-trifluoro-3-oxo-, methyl ester
3-OXO-4-(2,4,5-TRIFLUORO-PHENYL)-BUTYRIC ACID METHYL ESTER
2,4,5-TRIFLUORO-BETA-OXO-BENZENEBUTANOIC ACID METHYL ESTER
3-Oxo-4-(2,4,5-Trifluoro-Phenyl)-Butyric Acid Methyl Ester
CAS registration number: 769195-26-8
EINECS number: 1308068-626-2
Molecular formula: C11H9F3O3
Molecular weight: 246.19

Physical and chemical properties:
Appearance: light yellow solid.
Melting point: 40-41 °C
Boiling point: 273.3±35.0 °C (Predicted)
Relative density (water = 1): 1.330±0.06 g/cm3 (Predicted)

Quality indicators:
Appearance: light yellow solid.
Assay: ≥97%

Additional Information:
Packaging and storage: under inert gas (nitrogen or argon) at 2-8°C
Uses: Sitagliptin intermediate