Manufacturer Provide Pharmaceutical Grade CAS55268-75-2 Cefuroxime Axetil Powder API Raw Material Cefuroxime Axetil
Introduction
1.Product Name:Cefuroxime axetil
2.CAS NO: 55268-75-2
3.Purity: 99%
4.Appearance:White to off-white powder
5.Molecular formula: C16H16N4O8S
6.Molecular weight :424.39
7.Melting Point:171.5-173°C (dec.)
8.Solubility:Soluble in DMSO (a little), methanol (a little)
9.Storage :Keep in a cool,dry,dark location in a tightly sealed container or cylinder.
10.Packing: Bag, drum
Cefuroxime axetil is the second-generation broad-spectrum semi-synthetic cephalosporin, and it has almost all antibacterial effects on all strains that are sensitive to cefalotin and ceftazidime, and it is also effective against a wide range of gram-negative bacilli including enterobacteriaceae and sputum Proteus is effective. Cefuroxime axetil clinical treatment of respiratory tract, facial features, bone, soft tissue infections and meningitis, simple urinary tract infection clinical and bacteriological effective rate of 70% to 100%, prevention of postoperative wound infection also has a satisfactory effect.
| Items | Specification | Results |
| Appearance | A White or almost white powder | Complies |
| Identification | IR spectrum exhibit maxima at the same wave numbers as the reference standard spectrum. | Complies |
| Crystallinity | Do not show birefringence or exhibit extinction position. | Complies |
| Loss on drying | ≤1.3% | 0.69% |
| Diasetereoisomer ratio | 0.48 - 0.55 | 0.52 |
| Heavy metals | ≤ 20 ppm | < 20ppm |
| Assay | 745 - 875 ug/mg | 818 ug/mg |
| Conclusiion | This product complied with the standard of USP 36 |
China
