Basic information Safety Supplier Related

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

Basic information Safety Supplier Related

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

Product Name:
ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate
Synonyms:
  • 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
CAS:
50382-11-1
MF:
C6H8ClNO4
MW:
193.58502
EINECS:
2565692
Mol File:
50382-11-1.mol
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ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Chemical 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-oxobutyrateSupplier

Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656
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greensnown@163.com
Hubei Yangxin Medical Technology Co., Ltd.
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15374522761
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3003392093@qq.com
Guangzhou Juntang Technology Co., Ltd
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020-36607679 13502246435
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sales@dmstandards.com
QUALITY CONTROL SOLUTIONS LTD.
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0755-66853366; 13670046396
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ORDERS@QCSRM.COM
Guangzhou Austine Biotechnology Co., LTD
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17727342298
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2781109436@qq.com