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Cefathiamidine Impurity 4

Cefathiamidine Impurity 4 Structure
Cefathiamidine Impurity 4 structure
CAS No.
28307-26-8
Chemical Name:
Cefathiamidine Impurity 4
Synonyms
Spirodiclofen Impurity 4;Cefathiamidine Impurity 25;Dichloro ceftidine dichloride;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[(dichloroacetyl)amino]-8-oxo-, (6R-trans)- (9CI);(6R,7R)-3-(Acetoxymethyl)-7-(2,2-dichloroacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefathiamidine Impurity)
CBNumber:
CB64632221
Molecular Formula:
C12H12Cl2N2O6S
Molecular Weight:
383.2
MDL Number:
MFCD32644827
MOL File:
28307-26-8.mol
Last updated:2023-05-12 11:12:40
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Cefathiamidine Impurity 4 Properties

Boiling point 694.7±55.0 °C(Predicted)
Density 1.68±0.1 g/cm3(Predicted)
pka 2.66±0.50(Predicted)

Cefathiamidine Impurity 4 Chemical Properties,Uses,Production

Cefathiamidine Impurity 4 synthesis

79-36-7
957-68-6
28307-26-8
Synthesis of Cefathiamidine Impurity 4 from Dichloroacetyl chloride and 7-Aminocephalosporanic acid

Cefathiamidine Impurity 4 Preparation Products And Raw materials

Raw materials

Dichloroacetyl chloride 7-Aminocephalosporanic acid

Preparation Products

Cefathiamidine Impurity 4 Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9507 60
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
XinYao(Shenzhen) Biological Technology Co., Ltd. 0755-89880280 3004662104@qq.com China 1830 58
Jinan blalong chemical co. LTD 2710913286@.com 1513643261@qq.com China 14253 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8864 58
Shanghai Botuo Biotechnology Co., LTD 16621358918 botuopharma888@163.com China 9215 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150 sales@tcisct.com China 31163 58
Guangzhou Longying Biotechnology Co., Ltd. 15975567350 15975567350 loninbio@sohu.com China 475 58
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Shanghai Kewel Chemical Co., Ltd. 50
XinYao(Shenzhen) Biological Technology Co., Ltd. 58
Jinan blalong chemical co. LTD 58
Meng Cheng Technology (Shanghai) Co., LTD 58
Shanghai Botuo Biotechnology Co., LTD 58
TCI (Shanghai) Chemical Trading Co., Ltd. 58
Guangzhou Longying Biotechnology Co., Ltd. 58
Dichloro ceftidine dichloride Cefathiamidine Impurity 25 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[(dichloroacetyl)amino]-8-oxo-, (6R-trans)- (9CI) Spirodiclofen Impurity 4 (6R,7R)-3-(Acetoxymethyl)-7-(2,2-dichloroacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefathiamidine Impurity) 28307-26-8