ChemicalBook > CAS DataBase List > 3,4-Dimethoxy-L-phenylalanine

3,4-Dimethoxy-L-phenylalanine

Product Name
3,4-Dimethoxy-L-phenylalanine
CAS No.
32161-30-1
Chemical Name
3,4-Dimethoxy-L-phenylalanine
Synonyms
L-Veratrylglycine;3-(3,4-DIMETHOXYPHENYL)-L-ALANINE;(S)-2-aMino-3-(3,4-diMethoxyphenyl)propanoic acid;H-TYR(3-OME,4-ME)-OH;Levodopa Impurity 12;H-PHE[3,4-(OME) 2]-OH;H-3,4-DIMETHOXY-PHE-OH;Levodopa EP Impurity 2;H-PHE(3,4-DIMETHOXY)-OH;L-Phe(3,4-Dimethoxy)-OH
CBNumber
CB8176088
Molecular Formula
C11H15NO4
Formula Weight
225.24
MOL File
32161-30-1.mol
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3,4-Dimethoxy-L-phenylalanine Property

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

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37
WGK Germany 
3
HS Code 
29224999
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
472727
Product name
3-(3,4-Dimethoxyphenyl)-L-alanine
Purity
97%
Packaging
1g
Price
$45.7
Updated
2024/03/01
Sigma-Aldrich
Product number
472727
Product name
3-(3,4-Dimethoxyphenyl)-L-alanine
Purity
97%
Packaging
5g
Price
$84.8
Updated
2024/03/01
Alfa Aesar
Product number
H53368
Product name
3,4-Dimethoxy-L-phenylalanine, 97%
Packaging
1g
Price
$74.2
Updated
2023/06/20
Alfa Aesar
Product number
H53368
Product name
3,4-Dimethoxy-L-phenylalanine, 97%
Packaging
5g
Price
$271
Updated
2023/06/20
Alfa Aesar
Product number
H53368
Product name
3,4-Dimethoxy-L-phenylalanine, 97%
Packaging
25g
Price
$859
Updated
2021/12/16
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3,4-Dimethoxy-L-phenylalanine Chemical Properties,Usage,Production

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.

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

Raw materials

Preparation Products

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3,4-Dimethoxy-L-phenylalanine Suppliers

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View Lastest Price from 3,4-Dimethoxy-L-phenylalanine manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd
Product
(S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid 32161-30-1
Price
US $88.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1 ton
Release date
2021-12-21
Hong Kong Tiansheng New Material Trading Co., Ltd
Product
(S)-2-Amino-3-(3,4-dimethoxyphenyl)propionic acid 32161-30-1
Price
US $16.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20tons
Release date
2021-12-31
Career Henan Chemical Co
Product
3,4-Dimethoxy-L-phenylalanine 32161-30-1
Price
US $1.00/g
Min. Order
100g
Purity
99%
Supply Ability
G/KG/T
Release date
2019-12-20

32161-30-1, 3,4-Dimethoxy-L-phenylalanineRelated Search:

L-Phenylalanine Phenprobamate L-Alanine D-Phenylalanine Dimethyldimethoxysilane 3,4-dihydroxyphenylacetone 3-O-Methylcarbidopa 3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE N,N-DIMETHYL-L-PHENYLALANINE D-DOPA L-Tyrosine LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) 3-METHOXY-DL-TYROSINE 3-METHOXY-L-TYROSINE L-DOPA-4'-Sulfate Levodopa 5,6-dihydroxy-1H-indole-2-carboxylic acid 2',6'-Pipecoloxylidide

  • (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
  • 3-(3,4-DIMETHOXYPHENYL)-L-ALANINE
  • L-(3-METHOXY4-METHYL)-TYROSINE
  • L-3,4-DIMETHOXYPHENYLALANINE
  • 3,4-Dimethoxyphenyl-L-analine
  • Levodopa related impurities
  • -(3,4-Dimethoxyphenyl)-L-alanine
  • 3-Methoxy-O-methyl-L-tyrosine
  • L-Veratrylglycine
  • 3,4-Dimethoxyphenylalanine
  • L-Tyrosine, 3-methoxy-O-methyl-
  • (S)-2-aMino-3-(3,4-diMethoxyphenyl)propanoic acid
  • (2S)-2-aMino-3-(3,4-diMethoxyphenyl)propanoic acid
  • H-L-Phe(3,4-Dimethoxy)-OH
  • Levodopa Related Compound 1
  • 3-(3,4-Dimethoxyphenyl)-L-alanine 97%
  • L-3,4-Dimethoxyphenylalanine98+%
  • L-Phe(3,4-Dimethoxy)-OH
  • Levodopa Related Compound (3-(3,4-Dimethoxyphenyl)-L-Alanine)
  • Levodopa Impurity 12
  • Levodopa Related Compound
  • 3,4-Dimethoxy-L-phenylalanine USP/EP/BP
  • L-Veratrylglycine (DMPA)
  • Levodopa EP Impurity 2
  • 32161-30-1
  • CH3O2C6H3CH2CHNH2CO2H
  • CARBOXYLIC ACID
  • Unnatural Amino Acid Derivatives
  • Phenylalanine Derivatives
  • Peptide Synthesis
  • Specialty Synthesis
  • Amino Acids & Derivatives
  • Aromatics
  • Peptide Synthesis
  • Phenylalanine Derivatives
  • Unnatural Amino Acid Derivatives