Carbidopa impurity D

Carbidopa impurity D Structure
CAS No.
934371-48-9
Chemical Name:
Carbidopa impurity D
Synonyms
Carbidopa Impurity 2;Carbidopa impurity D;Carbidopa EP Impurity D;Cyclohexylidene Carbidopa Methyl Ester;Carbidopa Methyl Ester N-Cyclohexylidene;(S)-Carbidopa Methyl Ester N-Cyclohexylidene;Carbidopa Impurity 4(Carbidopa EP Impurity D);(S)-methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate;Benzenepropanoic acid, α-(2-cyclohexylidenehydrazinyl)-3,4-dihydroxy-α-methyl-, methyl ester, (αS)-;(+)-(L)-2-(N'-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methyl propionic acid methyl ester
CBNumber:
CB13386373
Molecular Formula:
C17H24N2O4
Molecular Weight:
320.39
MOL File:
934371-48-9.mol
MSDS File:
SDS
Modify Date:
2024/4/2 22:45:52

Carbidopa impurity D Properties

Melting point >47°C (dec.)
Boiling point 518.0±60.0 °C(Predicted)
Density 1.22±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka 9.81±0.10(Predicted)
form Solid
color Pale Yellow to Beige

Carbidopa impurity D Chemical Properties,Uses,Production

Uses

(S)-Carbidopa Methyl Ester N-cyclohexylideneis an impurity of Carbidopa (C175915), a prodrug inhibitor of aromatic amino acid decarboxylase.

Carbidopa impurity D Preparation Products And Raw materials

Raw materials

Preparation Products

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Carbidopa impurity D (S)-Carbidopa Methyl Ester N-Cyclohexylidene Carbidopa EP Impurity D Carbidopa Methyl Ester N-Cyclohexylidene Carbidopa Impurity 4(Carbidopa EP Impurity D) Carbidopa Impurity 2 Benzenepropanoic acid, α-(2-cyclohexylidenehydrazinyl)-3,4-dihydroxy-α-methyl-, methyl ester, (αS)- (+)-(L)-2-(N'-cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methyl propionic acid methyl ester (S)-methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate Cyclohexylidene Carbidopa Methyl Ester (S)-Methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate (Carbidopa Impurity) 934371-48-9