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Cefpirome sulfate has a broad antimicrobial spectrum, including gram-positive and negative cocci, and has antibacterial activity against enterobacteriaceae, which produce Class I β-lactamase.
Cefpirome sulfate works by blocking the synthesis of major cell wall polymers-peptidoglycans. Because it rapidly penetrates the cell wall of bacteria and binds with high affinity with target enzyme (penicillin-binding protein), it can have a bactericidal effect on a fairly broad spectrum of gram-negative and gram-positive pathogens at low concentrations.
| Items | Specifications | Results |
| Appearance | White or pale yellowish crystalline powder | Conforms |
| Specific rotation | -27°~33° | -30° |
| Absorbance | 405~435 (270nm) | 420 |
| pH | 1.6~2.6 | 2.1 |
| Water | ≤3.5% | 1.0% |
| Residue on ignition | ≤ 0.1% | 0.07% |
| Baterial endotoxins | ≤ 0.10 EU/mg | Conforms |
| Assay | ≥82.3% | 84.3% |
| Product parameters | |
| Cas number: | 98753-19-6 |
| Appearance: | White or pale yellowish crystalline powder |
| Purity: | ≥82.3% |
| Package details: | 10kg/tin |
| Brand: | Fortunachem |
Melting point:198-202ºC
Storage condition: Store at 0-5ºC
Application:Cefpirome sulfate is a bactericidal antibiotic cephalosporin of stable beta lactamase.
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