Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Pazufloxacin (T-3761)是氟喹诺酮类广谱抗生素。
产品描述 | Pazufloxacin (T-3761) is a fluoroquinolone antibiotic targeting antibacterial applications. This compound, a novel quinolone derivative, has demonstrated robust and extensive antibacterial efficacy. Its effectiveness spans systemic, pulmonary, and urinary tract infections in mice, effectively combating both gram-positive and gram-negative bacteria, including strains resistant to quinolones such as Serratia marcescens and Pseudomonas aeruginosa. Compared to existing antibiotics like ofloxacin, ciprofloxacin, norfloxacin, and tosufloxacin, Pazufloxacin shows comparable or superior efficacy across various infection models. While slightly less effective than tosufloxacin against certain gram-positive infections, it remains potent against methicillin-resistant Staphylococcus aureus infections. Its broad-spectrum activity is further evidenced by minimum inhibitory concentrations (MICs) ranging from 0.39 to 6.25 micrograms/ml against various Staphylococcus aureus and Clostridium species, with minimum bactericidal concentrations (MBCs) typically equal to or within twofold of the MICs. Additionally, its 50% inhibitory concentrations for DNA gyrases from E. coli and P. aeruginosa stand at 0.88 and 1.9 micrograms/ml, respectively, underscoring its potent antibacterial mechanism of action. |
分子量 | 318.3 |
分子式 | C16H15FN2O4 |
CAS No. | 127045-41-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Pazufloxacin 127045-41-4 Inhibitor inhibitor inhibit