Bidisomide  

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包装规格:1mg in glass bottle
产品描述:基本信息 产品编号: B11743 产品名称: Bidisomide CAS: 116078-65-0   储存条件 粉末 -20℃ 四年     分子式: C22H34ClN3O2 溶于液体 -80℃ 六个月 分子量 407.98 -20℃ 一个月 化学名:  2-(2-chlorophenyl)-4-(N-isopropylacetamido)-2-(2-(piperidin-1-yl)ethyl)butanamide Solubility (25°C):   体外:   DMSO 250mg/mL (612.78mM; Need ultrasonic) Ethanol   Water   体内(现配现用): 1.请依序添加每种溶剂:10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility: ≥ 2.08mg/mL (5.10mM); Clear solution 此⽅案可获得 ≥ 2.08mg/mL (5.10mM,饱和度未知) 的澄清溶液。 以 1mL ⼯作液为例,取 100μL 20.8mg/mL 的澄清 DMSO 储备液加到 400μL PEG300 中,混合均匀;向上述体系中加⼊ 50μL Tween-80,混合均匀;然后继续加⼊ 450μL ⽣理盐⽔定容⾄ 1mL。 2.请依序添加每种溶剂:10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.08mg/mL (5.10mM); Clear solution 此⽅案可获得 ≥ 2.08mg/mL (5.10mM,饱和度未知) 的澄清溶液。以 1mL ⼯作液为例,取 100μL 20.8mg/mL 的澄清 DMSO 储备液加到 900μL 20% 的 SBE-β-CD ⽣理盐⽔⽔溶液中,混合均匀。 3.请依序添加每种溶剂:10% DMSO→90% corn oil Solubility: ≥ 2.08mg/mL (5.10mM); Clear solution 此⽅案可获得 ≥ 2.08mg/mL (5.10mM,饱和度未知) 的澄清溶液,此⽅案不适⽤于实验周期在半个⽉以上的实验。 以 1mL ⼯作液为例,取 100μL 20.8mg/mL 的澄清 DMSO 储备液加到 900μL ⽟⽶油中,混合均匀。 <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1mM 2.4511mL 12.2555mL 24.5110mL 5mM 0.4902mL 2.4511mL 4.9022mL 10mM 0.2451mL 1.2256mL 2.4511mL   生物活性 产品描述 一种 I 类抗心律失常剂。 体外研究   体内研究 The antiarrhythmic effects of Bidisomide, a new class I antiarrhythmic drug is investigated in early-phase ventricular arrhythmias induced by coronary artery occlusion and reperfusion in anesthetized rats. Bidisomide (5mg/kg) reduces the number of premature ventricular complexes and the incidence of ventricular tachycardia and ventricular fibrillation similarly to Mexiletine (MXT) and Disopyramide (DSP) in rats with ventricular arrhythmias induced by coronary artery occlusion. In rats with ventricular arrhythmias induced by coronary artery reperfusion following a 5 min coronary occlusion, the antiarrhythmic effects of 5mg/kg of Bidisomide are similar to those of the same doses of MXT and DSP. All three drugs significantly slow the heart rate   推荐实验方法(仅供参考) Animal Administration Rats Male Sprague-Dawley rats weighing 200-280g are used. Thirty-nine rats receive intravenous infusion of saline (n=9), Bidisomide (5mg/kg, n=10), Mexiletine (MXT, 5mg/kg, n=10), or Disopyramide (DSP, 5mg/kg, n=10). In preliminary experiments, 5mg/kg of MXT and DSP have significant antiarrhythmic effects. The same dose of Bidisomide is used. The injection volume of each agent is adjusted to 0.5mL with saline. Coronary artery occlusion is induced 5min after drug administration. Electrocardiograms and systemic arterial blood pressure are recorded for 30 min after induction of coronary artery occlusion.
保存条件:-20℃