(R)-3-Amino-4-(2,4,5-trifluorophenyl)butyric acid
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Names
[ CAS No. ]:
936630-57-8
[ Name ]:
(R)-3-Amino-4-(2,4,5-trifluorophenyl)butyric acid
[Synonym ]:
Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, (βR)-
i01-7533
(3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
(R)-3-Amino-4-(2,4,5-trifluorophenyl)butyric acid
Sitagliptin Impurity 25
Chemical & Physical Properties
[ Density]:
1.399
[ Boiling Point ]:
326.6±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C10H10F3NO2
[ Molecular Weight ]:
233.187
[ Flash Point ]:
151.3±27.9 °C
[ Exact Mass ]:
233.066360
[ PSA ]:
63.32000
[ LogP ]:
1.50
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.514
Safety Information
[ HS Code ]:
2922499990
Synthetic Route
Customs
[ HS Code ]: 2922499990
[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%