货号:A457821 同义名: Wy-44635 free acid;SM-1652 free acid
Cefpiramide是一种半合成头孢菌素,具有广谱抗菌活性,对革兰氏阳性和阴性细菌均有效。它在治疗细菌感染方面具有应用前景。
There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
规格 | 价格 | 会员价 | 库存 | 数量 | |||
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快速发货 顺丰冷链运输,1-2 天到达
品质保证
技术支持
免费溶解
描述 | Cefpiramide free acid, a semisynthetic cephalosporin, exhibits broad-spectrum antibacterial activity against both gram-positive and gram-negative bacteria, though it is moderately susceptible to β-lactamase[1].[2]. |
体内研究 | Additionally, a single intravenous dose of 25 mg/kg demonstrates potent activity against Streptococcus pneumoniae in models of experimental pneumococcal meningitis[2]. |
体外研究 | Cefpiramide shows substantial effectiveness against most non-fermentative Gram-negative bacilli and Enterococci, with a concentration of 32 µg/mL achieving 97% inhibition over 16-18 hours[1]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.63mL 0.33mL 0.16mL |
8.16mL 1.63mL 0.82mL |
16.32mL 3.26mL 1.63mL |
CAS号 | 70797-11-4 |
分子式 | C25H24N8O7S2 |
分子量 | 612.638 |
别名 | Wy-44635 free acid;SM-1652 free acid;SM-1652;WY-44635;Cefpiramidum;Cefpiramido;Cefpiramide acid |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Inert atmosphere,2-8°C |
溶解度 | |
动物实验配方 |