左氧氟沙星
氟喹诺酮类抗生素
>98.0%(HPLC)
有货
基本信息
| 产品名称 | 左氧氟沙星 |
|---|---|
| 英文名称 | Levofloxacin |
| 别名 | 左氧氟沙星 |
| 英文别名 | (-)-Ofloxacin |
| 应用 | Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention studies. Antibiotic against bacterial respiratory tract infections. |
| 规格或纯度 | >98.0%(HPLC) |
| 运输条件 | 冰袋运输 |
| 生化机理 | Levofloxacin is active against Gram-positive and Gram-negative bacteria. It inhibits DNA gyrase (type II topoisomerase) and topoisomerase IV, thereby inhibiting cell division.Fluoroquinolone antibiotic. Effective against Gram-positive and Gram-negative bacteria. Pharmacologically active following oral administration. Crosses the blood-brain barrier. |
一般描述
Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention studies. Antibiotic against bacterial respiratory tract infections.
Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention studies. Antibiotic against bacterial respiratory tract infections.
相关属性
| CAS编号 | 100986-85-4 |
|---|---|
| 敏感性 | 对光线敏感 |
| 比旋光度 | -66° (C=5,CHCl3) |
| 熔点 | 224 °C |
| 溶解性 | Slightly soluble in water or methanol. Soluble in glacial acetic acid or dichloromethan |
| 储存温度 | 2-8°C储存 |
| Reaxys-RN | 5385660 |
| RTECS | UU8815550 |
| MDL号 | MFCD00865049 |
| 分子量 | 361.37 |
| 分子式 | C18H20FN3O4 |
| 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。 |
| PubChem CID | 149096 |