Ceftizoxime

CAS number: 68401-81-0

Molecular formula: C13H13N5O5S2

molecular weight: 383.4028

Chemical structure:

Product nameCEFTIZOXIME 
Shelf life
3 years
 ITEMSPECIFICATIONRESULTS
Identification

(1)The chromatogram of the Assay preparation obtained as directed in the Assay exhibits a major peak for Ceftizoxime,the retention time of which corresponds to that exhibited in the chromatogram of the Standard preparation obtained as directed in the Assay.

(2)It responds to the tests for Sodium.





Conform

CrystallinityMeets the requirements.Conform
Acidity(PH)6.0~8.07.4
WaterNo more than 8.5%6.8%
AcetoneNo more than 0.5%0.13%
Bacterial Endotoxins≥25μ m ≤600/gConform
SterilityIt meets the requirements when tested as directed for Membrane Filtration under test Sterility of the product to be Examined.Conform
Assay85.0% to 99.5% of Ceftizoxime (C13H12N5O5S2)94.3%
Conclusion:Conforms to USP34