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

Product Name
ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate
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 4-chloro-2-(hydroxyimino)-3-oxobutanoate;Ethyl (E)-4-chloro-2-(hydroxyimino)-3-oxobutanoate;Butanoic acid, 4-chloro-2-(hydroxyimino)-3-oxo-, ethyl ester
CBNumber
CB7906794
Molecular Formula
C6H8ClNO4
Formula Weight
193.58502
MOL File
50382-11-1.mol
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ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Property

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)
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Hazard and Precautionary Statements (GHS)

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

Raw materials

Preparation Products

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

China 12 India 2 Global 14
Shanghai Kewel Chemical Co., Ltd.
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Guangzhou Juntang Technology Co., Ltd
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020-36607679 13502246435
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QUALITY CONTROL SOLUTIONS LTD.
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Shanghai He-H Chemical Technology Co., Ltd
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Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd
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Hubei Yangxin Medical Technology Co., Ltd.
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50382-11-1, ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrateRelated Search:

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-3-methyl-8-oxo-, [6R-[6α,7β(Z)]]- (9CI) Ceftazidime EP Impurity B N-NITROSO-N-ETHYLANILINE CEFTAZIDIME IMPURITY A Ceftazidime Ep Impurity H (Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-methylethoxyimino-4-thiazolacetic acid

  • 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
  • ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate
  • 50382-11-1