ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate

ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Structure
CAS No.
50382-11-1
Chemical Name:
ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate
Synonyms
Ceftazidime Impurity 33;Ceftazidime Impurity 45;ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate;Ethyl (E)-4-chloro-2-(hydroxyimino)-3-oxobutanoate;Butanoic acid, 4-chloro-2-(hydroxyimino)-3-oxo-, ethyl ester
CBNumber:
CB7906794
Molecular Formula:
C6H8ClNO4
Molecular Weight:
193.58502
MOL File:
50382-11-1.mol
Modify Date:
2023/6/8 8:28:35

ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Properties

Melting point 67-71 °C
Boiling point 302.7±44.0 °C(Predicted)
Density 1.37±0.1 g/cm3(Predicted)
pka 7.02±0.10(Predicted)

ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Chemical Properties,Uses,Production

ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Preparation Products And Raw materials

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ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Butanoic acid, 4-chloro-2-(hydroxyimino)-3-oxo-, ethyl ester Ceftazidime Impurity 33 Ethyl (E)-4-chloro-2-(hydroxyimino)-3-oxobutanoate Ceftazidime Impurity 45 50382-11-1