Description
CAS Number:79350-37-1
Name:Cefixime
Formula:C16H15N5O7S2
Molecular Weight:453.45
Application
Mainly used for infections caused by penicillin resistant staphylococcus,
streptococcus and Veterinary antibiotics
COA
|
ITEM |
SPECIFICATION |
RESULT |
|
APPEARANCE |
WHITE TO LIGHT YELLOW CRYSTALLINE POWDER |
LIGHT YELLOW POWDER |
|
IDENTIFICATION |
THE INFRARED ABSORPTION SPECTRUM MATCHES REFERENCE SPECTRUM OF CEFIXIME |
CONFORM |
|
SPECIFIC ROTATION |
-750~ -880 |
-810 |
|
PH VALUE |
2.6-4.1 |
3.2 |
|
CRYSTALLINITY |
MEETS THE REQUIREMENTS |
CONFORM |
|
WATER |
9.0%-12.0% |
10.2% |
|
ORGANIC RESIDUAL SOLVENT |
MEETS THE REQUIREMENTS |
CONFORM |
|
RELATED SUBSTANCES |
INDIVIDUAL IMPURITY NOT MORE THAN 1.0% TOTAL IMPURITIES NOT MORE THAN 2.0% |
0.2%
0.7% |
|
ASSAY |
CONTAINS NOT LESS THAN 95.0% AND NOT MORE THAN THE EQUIVALENT OF 103.0% OF C16H15N5O7S2 CALCULATED WITH REFERENCE TO ANHYDROUS BASIS |
98.0% |
Packaging Details: