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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
3,4-Dimethoxy-L-phenylalanine Structure
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)
pka2.23±0.20(Predicted)
form Solid
color White to Off-White
Optical Rotation[α]22/D 5°, c = 4 in 1 M HCl
Sensitive Air Sensitive
Stability:Hygroscopic, Temperature Sensitive
Major Applicationpeptide synthesis
InChIInChI=1S/C11H15NO4/c1-15-9-4-3-7(6-10(9)16-2)5-8(12)11(13)14/h3-4,6,8H,5,12H2,1-2H3,(H,13,14)/t8-/m0/s1
InChIKeyVWTFNYVAFGYEKI-QMMMGPOBSA-N
SMILESC(O)(=O)[C@H](CC1=CC=C(OC)C(OC)=C1)N
CAS DataBase Reference32161-30-1(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37
WGK Germany 3
HS Code 29224999
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
3,4-Dimethoxy-L-phenylalanine Usage And Synthesis
Chemical PropertiesWhite Solid
UsesDOPA intermediate.
Uses3-(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.
reaction suitabilityreaction type: solution phase peptide synthesis
3,4-Dimethoxy-L-phenylalanine Preparation Products And Raw materials
Preparation Products(S)-3,4-Dimethoxyphenylalanine methyl ester hydrochloride
Tag:3,4-Dimethoxy-L-phenylalanine(32161-30-1) Related Product Information
L-Alanine D-Phenylalanine Phenprobamate Dimethyldimethoxysilane 3,4-dihydroxyphenylacetone 3-O-Methylcarbidopa N,N-DIMETHYL-L-PHENYLALANINE L-Phenylalanine 3-(3,4-Dihydroxyphenyl-2,5,6-d3)-L-alanine Levodopa L-DOPA-4'-Sulfate LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) L-Tyrosine D-DOPA 5,6-dihydroxy-1H-indole-2-carboxylic acid 3-Methoxy-L-tyrosine 3-Methoxy-DL-tyrosine 2',6'-Pipecoloxylidide