Product

3,4-Dimethoxy-L-phenylalanine

CAS No.：32161-30-1

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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

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 (Sligh
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)

Safety Information

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

MSDS Information

Provider	Language
SigmaAldrich	English

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.
Uses	DOPA intermediate

3,4-Dimethoxy-L-phenylalanine Preparation Products And Raw materials

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