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Cefmetazole sodium Impurity 20

CAS No.
70953-18-3
Chemical Name:
Cefmetazole sodium Impurity 20
Synonyms
Deacetylcephamycins;Cefmetazole sodium Impurity 20;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[[(cyanomethyl)thio]acetyl]amino]-7-methoxy-3-methyl-8-oxo-, (6R-cis)- (9CI);Cefmetazole impurity 8/(6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CBNumber:
CB04820149
Molecular Formula:
C13H15N3O5S2
Molecular Weight:
357.41
MDL Number:
MOL File:
70953-18-3.mol

Cefmetazole sodium Impurity 20 Properties

Boiling point 726.6±60.0 °C(Predicted)
Density 1.55±0.1 g/cm3(Predicted)
pka 3.15±0.50(Predicted)

Cefmetazole sodium Impurity 20 Preparation Products And Raw materials

Raw materials

Preparation Products

Cefmetazole sodium Impurity 20 Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai CR Corporation Limited 13062833949; 4006653949 4006653949 fred.wen@crcorporation.cn China 9767 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9623 60
Jinan blalong chemical co. LTD 2710913286@.com 1513643261@qq.com China 14246 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-0755-83725350 13380397412 3001280422@qq.com China 10001 58
Shenzhen Topbatt Chemical Co., Ltd 15616500668 zhoum@topbatt.net China 796 58
Hubei Moco Chemical Co., Ltd. 18627753421; 18627756402 3001051413@qq.com China 20319 58
Hubei Yangxin Medical Technology Co., Ltd. 0714-3299675 13092790750 3003355938@qq.com China 6409 58
Cefmetazole sodium Impurity 20 Cefmetazole impurity 8/(6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[[(cyanomethyl)thio]acetyl]amino]-7-methoxy-3-methyl-8-oxo-, (6R-cis)- (9CI) Deacetylcephamycins 70953-18-3