(2R)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid

Names

[ CAS No. ]:
33605-56-0

[ Name ]:
(2R)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid

[Synonym ]:
3-Methoxy-O-methyl-D-tyrosine
H-D-3,4-DMP-OH
D-Tyrosine, 3-methoxy-O-methyl-
3,4-dimethoxy-R-Phe

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
374.3±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₅NO₄

[ Molecular Weight ]:
225.241

[ Flash Point ]:
180.2±27.9 °C

[ Exact Mass ]:
225.100113

[ PSA ]:
81.78000

[ LogP ]:
0.85

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.547

Safety Information

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%