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Nizatidine
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Nizatidine图片
CAS NO:76963-41-2
包装:50mg
规格:98%
市场价:592元
分子量:331.46

产品介绍
Histamine H2 receptor antagonist
CAS:76963-41-2
分子式:C12H21N5O2S2
分子量:331.46
纯度:98%
存储:Store at -20°C

Background:

Nizatidine is a histamine H2 receptor antagonist with low toxicity that inhibits gastric acid secretion.Target: Histamine H2 ReceptorNizatidine, a selective histamine H2-receptor antagonist, is a potent inhibitor of gastric acid secretion, with IC50 of 0.9 nM. Nizatidine exhibits maximal inhibition of gastric acid in rats within the first hour of drug administration, with EC50 of 1.383 μmol/kg [1]. Nizatidine also reversibly inhibits acetylcholinesterase (AChE), with IC50 of 6.7 μM, and the inhibition is noncompetitive, with a Ki value of 7.4 μM. Nizatidine (0.3-3 mg/kg, i.v.) significantly increases the motor index of gastrointestinal (GI) motility in a dose-dependent manner. Nizatidine inhibits gastric acid secretion with ED50 and ED90 of 0.18 and 3.22 mg/kg in dogs, and 2.94 and 19.6 mg/kg in rats, respectively [2].


参考文献:
[1]. Lin, T.M., et al., Actions of nizatidine, a selective histamine H2-receptor antagonist, on gastric acid secretion in dogs, rats and frogs. J Pharmacol Exp Ther, 1986. 239(2): p. 406-10.
[2]. Ueki, S., et al., Gastroprokinetic activity of nizatidine, a new H2-receptor antagonist, and its possible mechanism of action in dogs and rats. J Pharmacol Exp Ther, 1993. 264(1): p. 152-7.