| Identification | Back Directory | [Name]
α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester | [CAS]
18181-08-3 | [Synonyms]
Carbidopa EP Impurity B
α-Methyldopa Methyl Ester
3-Hydroxy-α-methyl-L-tyrosine methyl ester
α-Methyl-3-hydroxy-L-tyrosine methyl ester
Carbidopa Impurity 2（Carbidopa EP Impurity B）
L-Tyrosine, 3-hydroxy-α-methyl-, methyl ester
Carbidopa EP Impurity B (α-Methyldopa Methyl Ester)
α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester
(αS)-α-Amino-α-methyl-3,4-dihydroxybenzenepropionic acid methyl ester | [Molecular Formula]
C11H15NO4 | [MOL File]
18181-08-3.mol | [Molecular Weight]
225.24 |
| Chemical Properties | Back Directory | [storage temp. ]
Refrigerator | [solubility ]
DMSO, Methanol (Slightly) | [Boiling point ]
386.9±37.0 °C(Predicted) | [density ]
1.280±0.06 g/cm3(Predicted) | [form ]
Solid | [Melting point ]
165-166 °C | [pka]
9.82±0.10(Predicted) | [color ]
Yellow to Very Dark Brown | [InChI]
InChI=1/C11H15NO4/c1-11(12,10(15)16-2)6-7-3-4-8(13)9(14)5-7/h3-5,13-14H,6,12H2,1-2H3/t11-/s3 | [InChIKey]
MKFJJXIMFTXSEM-LBPXTSNRNA-N | [SMILES]
C(OC)(=O)[C@](N)(C)CC1=CC=C(O)C(O)=C1 |&1:4,r| |
| Hazard Information | Back Directory | [Uses]
α-Methyldopa Methyl Ester is an impurity in the synthesis of L-α-Methyl DOPA Methyl Ester Hydrochloride which is a Methyldopa angiotensin II analog. |
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