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3,4-Dimethoxy-L-phenylalanine

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3,4-Dimethoxy-L-phenylalanine Basic information

Product Name:
3,4-Dimethoxy-L-phenylalanine
Synonyms:
  • (S)-3,4-DIMETHOXY-PHENYLALANINE
  • (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID
  • TYROSINE, 3-METHOXY-O-METHYL-
  • 3,4-DIMETHOXY-L-PHENYLALANINE
  • H-PHE[3,4-(OME) 2]-OH
  • H-PHE(3,4-DIMETHOXY)-OH
  • H-TYR(3-OME,4-ME)-OH
  • H-3,4-DIMETHOXY-PHE-OH
CAS:
32161-30-1
MF:
C11H15NO4
MW:
225.24
EINECS:
626-580-0
Product Categories:
  • Amino Acids & Derivatives
  • Aromatics
  • Peptide Synthesis
  • Phenylalanine Derivatives
  • Unnatural Amino Acid Derivatives
Mol File:
32161-30-1.mol
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3,4-Dimethoxy-L-phenylalanine Chemical Properties

Melting point:
254-257 °C(lit.)
alpha 
-5 º (c=4 in 1 M HCl)
Boiling point:
374.3±42.0 °C(Predicted)
Density 
1.214±0.06 g/cm3(Predicted)
storage temp. 
Store at 0°C
solubility 
Aqueous Acid (Slightly, Heated Sonicated), Aqueous Base (Slightly), Water (Slightly)
form 
Solid
pka
2.23±0.20(Predicted)
color 
White to Off-White
optical activity
[α]22/D 5°, c = 4 in 1 M HCl
Sensitive 
Air Sensitive
Stability:
Hygroscopic, Temperature Sensitive
CAS DataBase Reference
32161-30-1(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37
WGK Germany 
3
HS Code 
29224999

MSDS

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3,4-Dimethoxy-L-phenylalanine Usage And Synthesis

Chemical Properties

White Solid

Uses

DOPA intermediate.

Uses

3-(3,4-Dimethoxyphenyl)-L-alanine can be used as a reactant to synthesize (2S)-2-amino-3-[3,4-di(methoxy)phenyl]propan-1-ol (β-amino alcohol) for use as a key intermediate to prepare tetracyclic core of the Erythrina alkaloids.

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