ChemicalBook--->CAS DataBase List--->119128-13-1

119128-13-1

119128-13-1 Structure

119128-13-1 Structure
IdentificationBack Directory
[Name]

(Z)-Methyl 2-(3-Nitrobenzylidene)-3-oxobutanoate
[CAS]

119128-13-1
[Synonyms]

Manidipine Benzylidene
Manidipine Impurity1257
(Z)-Methyl 2-(3-Nitrobenzylidene)-3-oxobutanoate
Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, methyl ester, (2Z)-
Nifedipine impurity Manidipine Benzylidene (Z)-Methyl 2-(3-Nitrobenzylidene)-3-oxobutanoate
[Molecular Formula]

C12H11NO5
[MOL File]

119128-13-1.mol
[Molecular Weight]

249.22
Chemical PropertiesBack Directory
[Melting point ]

151-152 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
[Boiling point ]

387.5±32.0 °C(Predicted)
[density ]

1.296±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Solid
[color ]

White to Off-White
Hazard InformationBack Directory
[Uses]

(Z)-Methyl 2-(3-Nitrobenzylidene)-3-oxobutanoate is an intermediate in the synthesis of Lercanidipine-d3 Hydrochloride (L179002), a labelled dihydropyridine calcium channel blocker.
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