| CAS NO: | 30034-03-8 |
| 包装 | 价格(元) |
| 50mg | 电议 |
| 100mg | 电议 |
| 500mg | 电议 |
| Cas No. | 30034-03-8 |
| 别名 | 头孢孟多酯钠; Cephamandole sodium |
| 化学名 | (6R,7R)-7-[[(2R)-2-hydroxy-2-phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, monosodium salt |
| Canonical SMILES | O=C(N[C@@H]1C(N2[C@]1([H])SCC(CSC3=NN=NN3C)=C2C([O-])=O)=O)[C@H](O)C4=CC=CC=C4.[Na+] |
| 分子式 | C18H17N6O5S2o Na |
| 分子量 | 484.5 |
| 溶解度 | ≤30mg/ml in DMSO;30mg/ml in dimethyl formamide |
| 储存条件 | Store at -20℃ |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
| 产品描述 | MIC: 0.25-2 mg/L for different E. coli strains Cefamandole is a cephalosporin antibiotic. The cephalosporins are a class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as "Cephalosporium". In vitro: The in-vitro effect of cefamandole was tested against 645 strains of bacteria isolated from clinical sources. Against gram-positive organisms cefamandole showed great potency, being three- to four-fold more active than cephalexin or cefoxitin. None of the Pseudomonas aeruginosa strains were susceptible to 100 μg of cefamandole per ml [1]. In vivo: The testicular toxicity of cefamandole was evaluated in neonatal rats. Results showed that cefamandole caused delayed maturity of the germinal epithelium of neonatal rats. In rats given daily subcutaneous injections during this period, the most mature germinal cells were acrosome phase spermatids [2]. Clinical trial: A randomized, single-blind comparison of parenteral cefamandole and ampicillin was conducted in adult patients with pneumonia or purulent tracheobronchitis. Results showed that cefamandole was as effective and safe as ampicillin. Of the 14 patients treated with cefamandole, 13 were considered cured, as were 12 of the 13 treated with ampicillin [3]. References: |
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