(S)-2-Amino-3-(3,4-Dimethoxy-Phenyl)-Propionic Acid

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Names

[ CAS No. ]:
55-59-4

[ Name ]:
(S)-2-Amino-3-(3,4-Dimethoxy-Phenyl)-Propionic Acid

[Synonym ]:
3-Methoxy-O-methyltyrosine
4-DiMethoxyphenylalanine
L-3,4-DIMETHOXYPHENYLALANINE
3,4-Dimethoxy-dl-phenylalanine
2-azanyl-3-(3,4-dimethoxyphenyl)propanoic acid
L-(3-METHOXY4-METHYL)-TYROSINE
Tyrosine, 3-methoxy-O-methyl-
TYROSINE,3-METHOXY-O-METHYL
H-TYR(3-OME,4-ME)-OH
3,4-dimethoxyphenylalanine
H-PHE(3,4-DIMETHOXY)-OH
3,4-Dimethoxy-L-phenylalanine
O-Dimethyl dopa
(S)-3,4-DIMETHOXY-PHENYLALANINE
3-(3,4-dimethoxyphenyl)-2-aminopropionic acid
H-3,4-DIMETHOXY-PHE-OH
MFCD01321274
3,4-Dimethoxy-phenylalanin
H-PHE[3,4-(OME) 2]-OH

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

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

[ Melting Point ]:
254-257ºC(lit.)

[ 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

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloroacetic acid
  • Ethanoic anhydride
  • Dimethyl sulfate
  • N-benzoyl-3,4-dimethoxy-phenylalanine
  • veratraldehyde

DownStream

  • 6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-3-CARBOXYLIC ACID
  • Methyl 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate
  • 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,sulfuric acid
  • methyl 3-(3,4-dimethoxyphenyl)-2-formamido-propanoate

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%

Related Compounds

  • (S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid
  • 3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid
  • (S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid methyl ester
  • 3-Methoxy-O-methyltyrosine
  • (S)-2-AMINO-3-(3,4,5-TRIFLUORO-PHENYL)-PROPIONIC ACID
  • (2S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methyl-propanoic acid
  • Tert-butyl 3-(4-bromo-2-methoxyphenyl)-3-hydroxyazetidine-1-carboxylate
  • rac-tert-butyl (1R,2S,6S,7R,8R)-8-hydroxy-4-azatricyclo[5.2.2.0,2,6]undecane-4-carboxylate
  • tert-butyl N-[4-(2-fluoro-3-hydroxypropyl)phenyl]carbamate
  • tert-butyl N-[(1R)-1-[3-(dimethylamino)phenyl]-2-hydroxyethyl]carbamate
  • tert-butyl N-[(1S)-2-hydroxy-1-(2-methyl-5-nitrophenyl)ethyl]carbamate
  • tert-butyl N-[1,1-difluoro-3-(1-hydroxycyclobutyl)propan-2-yl]carbamate
  • 2-Tert-butyl 8-methyl 5-hydroxy-1,2,3,4-tetrahydro-2,6-naphthyridine-2,8-dicarboxylate
  • tert-butyl N-(3,3-difluoro-2-hydroxy-3-phenylpropyl)carbamate
  • ethyl 3-[(3R)-3-aminobutyl]benzoate
  • (2S)-2-{[(tert-butoxy)carbonyl](2,2,2-trifluoroethyl)amino}-4-methylpentanoic acid
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