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74288-39-4

74288-39-4 Structure

74288-39-4 Structure
IdentificationBack Directory
[Name]

2-Azetidinebutanoic acid, a-diazo-3-(1-hydroxyethyl)-b,4-dioxo-, (4-nitrophenyl)Methyl ester, [2R-[2a,3b(R*)]]-
[CAS]

74288-39-4
[Synonyms]

Imipenem Impurity 19
-Diazo-3-[(1R)-1-hydroxyethyl]-&beta
(2R,3S)-α-Diazo-3-[(1R)-1-hydroxyethyl]-β,4-dioxo-2-azetidinebutanoic Acid (4-Nitrophenyl)methyl Ester
2-Azetidinebutanoic acid, a-diazo-3-(1-hydroxyethyl)-b,4-dioxo-, (4-nitrophenyl)Methyl ester, [2R-[2a,3b(R*)]]-
[Molecular Formula]

C16H16N4O7
[MOL File]

74288-39-4.mol
[Molecular Weight]

376.33
Hazard InformationBack Directory
[Uses]

(2R,3S)-α-Diazo-3-[(1R)-1-hydroxyethyl]-β,4-dioxo-2-azetidinebutanoic Acid (4-Nitrophenyl)methyl Ester is a reagent used in the synthesis of panipenem intermediate p-nitrobenzyl-2-oxo-carbapenam-3-carboxylate.
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