ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards 3-METHOXY-DL-TYROSINE

3-METHOXY-DL-TYROSINE

3-METHOXY-DL-TYROSINE Basic information
Product Name:3-METHOXY-DL-TYROSINE
Synonyms:rac 3-O-Methyl DOPA;Levodopa Impurity 3 (Levodopa EP Impurity C);2-Amino-3-(4-hydroxy-3-methoxyphenyl);2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID;3-METHOXY-DL-TYROSINE;DL-4-HYDROXY-3-METHOXYPHENYLALANINE;DL-3-O-METHYL-DOPA;3-(4-Hydroxy-3-methoxyphenyl)alanine
CAS:7636-26-2
MF:C10H13NO4
MW:211.21
EINECS:
Product Categories:7636-26-2
Mol File:7636-26-2.mol
3-METHOXY-DL-TYROSINE Structure
3-METHOXY-DL-TYROSINE Chemical 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)
form neat
pka2.24±0.20(Predicted)
color White to Beige
Stability:Hygroscopic
InChIKeyPFDUUKDQEHURQC-UHFFFAOYSA-N
Safety Information
Risk Statements 22-36/37/38
Safety Statements 22-26-36/37/39
MSDS Information
3-METHOXY-DL-TYROSINE Usage And Synthesis
Usesrac 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).
DefinitionChEBI: 3-Methoxytyrosine is a tyrosine derivative.
L(-)-10-Camphorsulfonyl chloride (1R,2R)-(-)-1,2-Diaminocyclohexane 3,4-DIHYDROXYPHENYLACETONE D-DOPA L-Tyrosine L-DOPA-4'-Sulfate Levodopa LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) 5,6-dihydroxy-1H-indole-2-carboxylic acid 2,3-Dihydroxy-L-Phenylalanine 3-O-Methylcarbidopa 3,4-Dimethoxy-L-phenylalanine 3-METHOXY-L-TYROSINE 2,3-Dihydroxy-DL-Phenylalanine (2R)-Bornane-10,2-sultam LEVODOPA IMP. C (EP): (2RS)-2-AMINO-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID (3-METHOXY-DL-TYROSINE; (DL)-3-O-METHYLDOPA) 3-(3-HYDROXY-4-METHOXYPHENYL)-DL-BETA-ALANINE 3-METHOXY-DL-TYROSINE
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