(S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid

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Names

[ CAS No. ]:
32161-30-1

[ Name ]:
(S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid

[Synonym ]:
3-Methoxy-O-methyltyrosine
3,4-Dimethoxy-dl-phenylalanine
(2S)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid
3,4-Dimethoxy-L-phenylalanine
(S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid
Tyrosine, 3-methoxy-O-methyl-
MFCD01321274

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

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

[ Melting Point ]:
254-257 °C(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

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (R,S)-N-Acetyl-3,4-dimethoxy phenylalanine
  • veratraldehyde
  • Dimethyl sulfate
  • DL-5-(3,4-dimethoxybenzyl)hydantoin
  • (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 3-(3,4-dimethoxyphenyl)-2-((Z)-((1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ylidene)amino)propanoate

DownStream

  • boc-3,4-dimethoxy-l-phenylalanine
  • fmoc-3,4-dimethoxy-l-phenylalanine

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
  • (S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid methyl ester
  • 3-Methoxy-O-methyltyrosine
  • (S)-2-Amino-3-(3,4-Dimethoxy-Phenyl)-Propionic Acid
  • (S)-2-AMINO-3-(3,4,5-TRIFLUORO-PHENYL)-PROPIONIC ACID
  • (2S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methyl-propanoic acid
  • 3-Amino-1-benzyl-4-(4-(trifluoromethyl)phenyl)azetidin-2-one
  • Ethyl 1-[[4-[3-bromo-5-(trifluoromethyl)phenyl]-2-thiazolyl]methyl]-1H-pyrazole-4-carboxylate
  • 3-Amino-1-(4-fluorobenzyl)-4-(4-methoxyphenyl)azetidin-2-one
  • 2-Cyano-N-cyclopropyl-N-(2,3-dichloro-benzyl)-acetamide
  • 3-Amino-1-(4-fluorobenzyl)-4-(thiophen-2-yl)azetidin-2-one
  • 7-bromo-5-chloro-2-benzofuran-1(3H)-one
  • 3-Amino-1-(4-fluorobenzyl)-4-(p-tolyl)azetidin-2-one
  • Methyl 5-oxo-5,6,7,8-tetrahydroisoquinoline-6-carboxylate
  • 3-Amino-4-(3,4-dimethoxyphenyl)-1-(4-fluorobenzyl)azetidin-2-one
  • tert-butyl 6-(pyrimidin-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
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