881995-69-3

881995-69-3 structure

881995-69-3 structure

Name: Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)-
Chemical Name: Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)
CAS Number: 881995-69-3
Molecular Formula: C₁₁H₁₂F₃NO₂
Molecular Weight: 247.214
Create Date: 2018-09-09 08:33:59
Modify Date: 2025-08-25 15:19:32

Name	Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)
Synonyms	(R)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate (R)-SITAGLIPTIN METHYL-ESTER IMPURITY Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)- (R)-methyl 3-amino-4-(2,4,5-trifluoro phenyl) butanoate Methyl (3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate

Density	1.3±0.1 g/cm3
Boiling Point	316.0±42.0 °C at 760 mmHg
Melting Point	-145.22°C(lit.)
Molecular Formula	C₁₁H₁₂F₃NO₂
Molecular Weight	247.214
Flash Point	144.9±27.9 °C
Exact Mass	247.082016
PSA	52.32000
LogP	1.85
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.484

Hazard Codes	Xi

Precursor 0
DownStream 2
486460-00-8 486460-32-6

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