Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Casopitant mesylate (GW679769B) is a selective, brain permeable, and orally active antagonist of neurokinin 1 (NK1) receptor. It is a second in the class of antiemetics.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
25 mg | ¥ 12,700 | 8-10周 | ||
50 mg | ¥ 16,600 | 8-10周 | ||
100 mg | ¥ 21,500 | 8-10周 |
产品描述 | Casopitant mesylate (GW679769B) is a selective, brain permeable, and orally active antagonist of neurokinin 1 (NK1) receptor. It is a second in the class of antiemetics. |
体内活性 | In a ferret-model of Cisplatin-induced emesis, Casopitant inhibits retching and vomiting and reduced nausea-like behaviours in a dose-dependent manner. Following a single intraperitoneal dose, radioactive labeled Casopitant ([14C]Casopitant) is rapidly absorbed, with plasma and brain concentrations being approximately equal at two hours post-dosing. [14C]Casopitant is found in the brain as the parent compound and two major oxidative metabolites (M1 and M2), accounting for approximately 76%, 19%, and 3% of the radioactivity, respectively. Casopitant possesses a high affinity for brain NK1 receptors in the ferret [2]. |
别名 | GW679769B |
分子量 | 712.72 |
分子式 | C31H39F7N4O5S |
CAS No. | 414910-30-8 |
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。
Casopitant mesylate 414910-30-8 GPCR/G Protein Metabolism Neuroscience P450 Neurokinin receptor Casopitant Mesylate GW679769B Inhibitor inhibitor inhibit