4-tert-Butylphenylalanine

Names

[ Name ]:
4-tert-Butylphenylalanine

[Synonym ]:
MFCD02259528
4-(2-Methyl-2-propanyl)-L-phenylalanine
L-Phenylalanine, 4-(1,1-dimethylethyl)-
(2S)-2-amino-3-(4-tert-butylphenyl)propanoic acid
4-tert-Butylphenylalanine
H-PHE(4-TBU)-OH

Chemical & Physical Properties

[ Density]:
1.084±0.06 g/cm3

[ Boiling Point ]:
347.5±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₃H₁₉NO₂

[ Molecular Weight ]:
221.296

[ Flash Point ]:
164.0±24.6 °C

[ Exact Mass ]:
221.141586

[ PSA ]:
63.32000

[ LogP ]:
2.80

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.538

[ Storage condition ]:
Store at RT.

[ Water Solubility ]:
Slightly soluble (1.9 g/L) (25 ºC)

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%