哌拉西林钠
广谱β-内酰胺类抗生素
≥98%(N)
有货
基本信息
| 产品名称 | 哌拉西林钠 |
|---|---|
| 英文名称 | Piperacillin Sodium |
| 别名 | 哌拉西林钠 |
| 英文别名 | Pipracil;Sodium piperacillin; Piperacillin Sodium Salt;(2s-(2alpha,5alpha,6beta(s*)))-6-(((((4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid monosodium salt |
| 规格或纯度 | ≥98%(N) |
| 运输条件 | 超低温冰袋运输 |
| 生化机理 | Piperacillin is anantibiotic. It is an extended-spectrum beta-lactam of the ureidopenicillin class.The chemical structure of Piperacillin and other ureidopenicillins incorporates a polar side chain that enhances penetration into Gram-(-) bacteria and reduces susceptibility to cleavage by Gram-(-) beta lactamase enzymes. These properties confer activity against the important hospital pathogen Pseudomonas aerμginosa. Thus Piperacillin is sometimes referred to as an anti-pseudomonal penicillin.When used alone, Piperacillin lacks strong activity against the Gram-(+) pathogenStaphylococcus aureus, as it Piperacillin is broken down by the Gram-(+) beta lactamases.Extended spectrum beta-lactam antibiotic. Inhibits bacterial cell wall synthesis. |
一般描述
Piperacillin is a semisynthetic, broad-spectrum, ampicillin derived ureidopenicillin antibiotic proposed for pseudomonas infections.An antibiotic related to penicillin
Piperacillin is a semisynthetic, broad-spectrum, ampicillin derived ureidopenicillin antibiotic proposed for pseudomonas infections.
An antibiotic related to penicillin
相关属性
| CAS编号 | 59703-84-3 |
|---|---|
| 敏感性 | 对热和湿度敏感 |
| 比旋光度 | 180° (C=0.8,H2O) |
| 熔点 | 183-185°C |
| 沸点 | 793°C |
| 溶解性 | DMSO 100 mg/mL Water 100 mg/mL Ethanol 100 mg/mL Soluble in ethanol, water and methanol |
| 储存温度 | -20°C储存,充氩 |
| MDL号 | MFCD00917471 |
| 分子量 | 539.54 |
| 分子式 | C23H26N5NaO7S |
| EC号 | 261-868-6 |
| 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 | 60196356 |