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Cefdinir Impurity 4

CAS No.
51813-38-8
Chemical Name:
Cefdinir Impurity 4
Synonyms
Cephalosporin Impurity 8;Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir;(6R,7R)-7-Amino-3-(chloromethyl)-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-amino-3-(chloromethyl)-8-oxo-, (6R,7R)-
CBNumber:
CB54820098
Molecular Formula:
C8H9ClN2O3S
Molecular Weight:
248.69
MDL Number:
MOL File:
51813-38-8.mol

Cefdinir Impurity 4 Properties

Boiling point 543.4±50.0 °C(Predicted)
Density 1.70±0.1 g/cm3(Predicted)
storage temp. Amber Vial, Hygroscopic, -86°C Freezer, Under inert atmosphere
pka 2.53±0.50(Predicted)

Cefdinir Impurity 4 Chemical Properties,Uses,Production

Uses

Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir is used in the preparation of cephem derivatives.

Cefdinir Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Cefdinir Impurity 4 Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17993 56
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9507 60
Shenzhen Botel Biotechnology Co. Ltd. 0755-22202135 13316968096 1979313431@qq.com China 7931 58
TOSUN PHARM 020-61855200 13326451905 2881290884@qq.com China 7524 58
Changzhou Xianglong Pharmaceutical Technology Co., LTD 0519-88910898 18661161657 yaoxiangqiu2021@163.com China 10066 58
Tan-Mo Technology Co., Ltd. 19850211281 qiann@gbw-china.com China 1980 58
Henan Vcommend Consultrading Co., Ltd. 13393721940 sales@vcommend.com China 9944 58
Nantong Hanfang Biotechnology Co. , Ltd. 3674309880 hanfangpharma@126.com China 30968 58
Cephalosporin Impurity 8 Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir (6R,7R)-7-Amino-3-(chloromethyl)-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-amino-3-(chloromethyl)-8-oxo-, (6R,7R)- 51813-38-8