头孢噻肟钠盐
基本信息
| 产品名称 | 头孢噻肟钠盐 |
|---|---|
| 英文名称 | Cefotaxime sodium salt |
| 别名 | Cefotaxim sodium salt |
| 英文别名 | Cefotaxim sodium salt |
| 规格或纯度 | ≥99.5%（HPLC) |
| 运输条件 | 冰袋运输 |
| 生化机理 | Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes. |
一般描述
Potent β-lactamase-resistant antibiotic of cephalosporin class. Active against Gram-positive and Gram-negative organisms, including Gram-negative anaerobes. Inhibits cell wall synthesis.
Potent β-lactamase-resistant antibiotic of cephalosporin class. Active against gram-positive and gram-negative organisms, including gram-negative anaerobes. Inhibits cell wall synthesis. Has an optimal pH of 4.5-6.5.
Potent β-lactamase-resistant antibiotic of cephalosporin class. Active against Gram-positive and Gram-negative organisms, including Gram-negative anaerobes. Inhibits cell wall synthesis.
Potent β-lactamase-resistant antibiotic of cephalosporin class. Active against gram-positive and gram-negative organisms, including gram-negative anaerobes. Inhibits cell wall synthesis. Has an optimal pH of 4.5-6.5.
相关属性
| CAS编号 | 64485-93-4 |
|---|---|
| 敏感性 | 对光线、湿度和加热敏感 |
| 比旋光度 | 61 ° (C=1, H2O) |
| 熔点 | 163°C(dec.)(lit.) |
| 溶解性 | Soluble in water. |
| 储存温度 | 2-8°C储存,充氩 |
| Reaxys-RN | 6564218 |
| RTECS | XI0250000 |
| MDL号 | MFCD00079073 |
| 密度 | 1.8 |
| 分子量 | 477.45 |
| 分子式 | C16H16N5NaO7S2 |
| EC号 | 264-915-9 |
| 品牌 | Jinpan |
| 备注 | 如果有可能，您尽量在同一天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，它们最多可以使用一个月。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。 |
| Smiles | ;[Na+].CO/N=C(/C(=O)NC1C(=O)N2C1SCC(=C2C(=O)[O-])COC(=O)C)c1csc(N)n1;[Na+].CO/N=C(C(=O)N[C@@H]1C(=O)N2[C@H]1SCC(=C2C(=O)[O-])COC(=O)C)/c1csc(N)n1;CO/N=C(/C(=O)NC1C(=O)N2C1SCC(=C2C(=O)O[Na])COC(=O)C)c1csc(N)n1 |
| PubChem CID | 23672566 |