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3-METHOXY-DL-TYROSINE

3-METHOXY-DL-TYROSINE Structure
3-METHOXY-DL-TYROSINE structure
CAS No.
7636-26-2
Chemical Name:
3-METHOXY-DL-TYROSINE
Synonyms
rac 3-O-Methyl DOPA;2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID;NSC 122476;3-Methyl-DL-Dopa;DL-3-O-METHYL-DOPA;3-O-Methyl-DL-DOPA;Levodopa Impurity C;DL-3-Methoxytyrosine;Tyrosine, 3-methoxy-;3-METHOXY-DL-TYROSINE
CBNumber:
CB6667780
Molecular Formula:
C10H13NO4
Molecular Weight:
211.21
MDL Number:
MFCD00063077
MOL File:
7636-26-2.mol
Last updated:2023-05-04 17:34:42
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3-METHOXY-DL-TYROSINE Properties

Melting point 268 °C (decomp)
Boiling point 407.3±45.0 °C(Predicted)
Density 1.321
storage temp. Hygroscopic, Refrigerator, under inert atmosphere
solubility Aqueous Acid (Slightly), Water (Very Slightly, Heated)
pka 2.24±0.20(Predicted)
color White to Beige
Stability Hygroscopic
InChIKey PFDUUKDQEHURQC-UHFFFAOYSA-N
FDA UNII SO86T1OB2P

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H335-H319-H302
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P
Risk Statements  22-36/37/38
Safety Statements  22-26-36/37/39
NFPA 704
1
1 0

3-METHOXY-DL-TYROSINE price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR2096 Levodopa Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material 7636-26-2 100mg $593 2024-03-01 Buy
Sigma-Aldrich 1420006 Levodopa Related Compound B 7636-26-2 50mg $1490 2024-03-01 Buy
TRC M303805 rac3-O-MethylDOPA 7636-26-2 250mg $1390 2021-12-16 Buy
TRC M303805 rac3-O-MethylDOPA 7636-26-2 10mg $85 2021-12-16 Buy
Usbiological 464161 rac 3-O-Methyl DOPA 7636-26-2 100mg $347 2021-12-16 Buy
Product number Packaging Price Buy
PHR2096 100mg $593 Buy
1420006 50mg $1490 Buy
M303805 250mg $1390 Buy
M303805 10mg $85 Buy
464161 100mg $347 Buy

3-METHOXY-DL-TYROSINE Chemical Properties,Uses,Production

Uses

rac 3-O-Methyl DOPA (Levodopa EP Impurity C) is an impurity of Levodopa (D533751). A useful marker that can be used to screen for the absense of Aromatic L-amino acid decarboxylase (AADC).

Definition

ChEBI: 3-Methoxytyrosine is a tyrosine derivative.

3-METHOXY-DL-TYROSINE synthesis

93-28-7
7636-26-2
Synthesis of 3-METHOXY-DL-TYROSINE from EUGENOL ACETATE

3-METHOXY-DL-TYROSINE Preparation Products And Raw materials

Raw materials

2-(Hydroxyimino)-3-(3-methoxy-4-hydroxyphenyl)propionic acid 2-oxopropanoate EUGENOL ACETATE 2-Methoxy-4-(2-oxoethyl)phenyl acetate 3-METHOXY-L-TYROSINE
4-HYDROXY-3-METHOXYPHENYLPYRUVIC ACID Guaiacol HYDROGEN CYANIDE

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Preparation Products

3-METHOXY-DL-TYROSINE Suppliers

Global( 114)Suppliers
Supplier Tel Email Country ProdList Advantage
Chembon Pharmaceutical Co., Ltd. 		+86-28-8425-2981 CHINA 724 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
GL Biochem (Shanghai) Ltd. 		+86-021-61263370 +86-18901917034 CHINA 3904 58
AFINE CHEMICALS LIMITED 		0571-85134551 info@afinechem.com CHINA 15377 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Supplier Advantage
Chembon Pharmaceutical Co., Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Hubei Jusheng Technology Co.,Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
GL Biochem (Shanghai) Ltd. 		58
AFINE CHEMICALS LIMITED 		58
sgtlifesciences pvt ltd 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58

7636-26-2(3-METHOXY-DL-TYROSINE)Related Search:

3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE (2R)-Bornane-10,2-sultam (1R,2R)-(-)-1,2-Diaminocyclohexane L(-)-10-Camphorsulfonyl chloride 3-O-Methylcarbidopa
3,4-dihydroxyphenylacetone 2,3-Dihydroxy-DL-Phenylalanine 2,3-Dihydroxy-L-Phenylalanine 5,6-dihydroxy-1H-indole-2-carboxylic acid Levodopa
L-DOPA-4'-Sulfate 3-METHOXY-L-TYROSINE 3,4-Dimethoxy-L-phenylalanine LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) L-Tyrosine
D-DOPA N,N-DIMETHYL-L-PHENYLALANINE 3-(3-HYDROXY-4-METHOXYPHENYL)-DL-BETA-ALANINE

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2-Amino-3-(4-hydroxy-3-methoxyphenyl) 3-METHOXY-DL-TYROSINE DL-4-HYDROXY-3-METHOXYPHENYLALANINE DL-3-O-METHYL-DOPA 3-(4-Hydroxy-3-methoxyphenyl)alanine 3-Methoxy-4-hydroxyphenylalanine 4-Hydroxy-3-methoxyphenylalanine DL-3-Methoxy-4-hydroxyphenylalanine DL-3-Methoxytyrosine NSC 122476 Levodopa EP Impurity C Levodopa Impurity 3 (Levodopa EP Impurity C) (2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid Levodopa EP Impurity C ((DL)-3-O-Methyldopa) Tyrosine, 3-methoxy- ALANINE,3-(4-HYDROXY-3-METHOXYPHENYL)- (8CI) Levodopa EP Impurity C/ Levodopa Related Compound B (3-Methyl-DL-Dopa/ 3-Methoxy-DL-tyrosine) 3-Methyl-DL-Dopa rac 3-O-Methyl DOPA 2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID Levodopa USP Related Compound B 3-O-Methyl-DL-DOPA Levodopa Impurity C 2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoicaci Levodopa EP Impurity C (Levodopa USP Related Compound B, DL-3-O-Methyldopa) Levodopa EP Impurity 3 Levodopa EP Impurity C Levodopa USP Related Compound B 7636-26-2 7636-26-2