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Nuvenzepine

产品编号 T16362 CAS 96487-37-5

Nuvenzepine is an antagonist of mAChR. It has the potential for gastrospasm treatment.

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Nuvenzepine, CAS 96487-37-5

规格	价格/CNY	货期
2 mg	￥ 2,460	5日内发货
25 mg	￥ 10,600	6-8周
50 mg	￥ 13,800	6-8周
100 mg	￥ 17,500	6-8周

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生物活性

化学信息

存储 & 溶解度

参考文献

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产品描述	Nuvenzepine is an antagonist of mAChR. It has the potential for gastrospasm treatment.
体外活性	Nuvenzepine is almost equipotent to pirenzepine in competitively preventing bethanechol-induced gall-bladder contractions and it shows a four-fold higher potency than pirenzepine in blocking vagal-stimulated tracheal constrictions. Nuvenzepine displays a four-fold higher affinity than pirenzepine in competitively antagonizing acetylcholine-induced contractions on isolated ileal musculature and on longitudinal ileum dispersed cells [1].
体内活性	Nuvenzepine is also active, unlike pirenzepine, on colonic stimulated motility. In anaesthetized cats, intraduodenally administration of Nuvenzepine shows a long-lasting and dose-dependent inhibition of neostigmine-induced intestinal motility. Nuvenzepine has been found to be very active in inhibiting gastric acid secretion and intestinal hypermotility in rats, with very slight atropine-like side effects. The oral absorption rate is relatively slow, that the absolute bioavailability is 30 to 40%, that the elimination rate is slow and there is no accumulation in the body, and that there is very little metabolism. Nuvenzepine displays a potency 10 times greater than that of pirenzepine on ileal motor activity. Nuvenzepine inhibits pentagastrin-stimulated gastric acid secretion resulting 25-30 times more potent than pirenzepine in conscious cats [2][3].

分子量	336.39
分子式	C19H20N4O2
CAS No.	96487-37-5

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

计算器

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稀释计算器

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分子量计算器

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参考文献

1. Barocelli E, et al. Functional comparison between nuvenzepine and pirenzepine on different guinea pig isolated smooth muscle preparations. Pharmacol Res. 1994 Aug-Sep;30(2):161-70. 2. Barocelli E, et al. Gastrointestinal activities of a new pirenzepine-analog, nuvenzepine, in the cat. Farmaco. 1990 Oct;45(10):1089-99. 3. Caselli G, et al. Determination of nuvenzepine in human plasma by a sensitive [3H]pirenzepine radioreceptor binding assay. J Pharm Sci. 1991 Feb;80(2):173-7.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

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。

第一步：请输入动物实验的基本信息

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第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

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