Product Name: Cefotetan

CAS No: 69712-56-7

Usage: The intermediate of cefotetan disodium

Cefotetan acid:

CAS :69172-56-7

Formula : C17H17N7O8S4

EINECS 274-093-3

Name : cefotetan

Molecular weight of 575.62

Appearance: white or light yellow powder

Specific rotation: +112 ° ~ +124 °

Water: not more than 2.5%

Heavy metals: not more than 20ppm

Residue on ignition: not more than 0.1%

MMT: not more than 0.3%

Delta-2-of otetan:not more than 0.5%

Cefotetan lactone: not more than 0.3%

Tautomer: not more than 0.2%

Any other single impurity: not more than 0.2%

Total impurities: not more than 0.4%

Assay: 96.0% ~ 102.0%