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  • 奎宁硫酸盐|T87289|TargetMol

奎宁硫酸盐|T87289|TargetMol

Quinine sulfate
549-56-4
询价 50mg 起订
10mg 起订
上海 更新日期:2024-12-02

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产品详情:

中文名称:
奎宁硫酸盐
英文名称:
Quinine sulfate
CAS号:
549-56-4
品牌:
TargetMol
产地:
美国
保存条件:
Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
产品类别:
抑制剂
货号:
T87289

Product Introduction

Bioactivity

名称Quinine sulfate
描述Quinidine sulfate, an antiarrhythmic agent, is a potent, orally active, selective cytochrome P450db inhibitor and a K+ channel blocker with an IC50 of 19.9 μM. It can also be used for malaria research [1] [2] [3].
体外活性Quinidine sulfate is an anti-arrhythmic drug that influences ionic currents in heart muscle and acts as a potent blocker of several classes of K+ channels in various cell types [1]. Bath application of quinidine sulfate reduces the peak amplitude of I k in a dose-dependent manner, with a K d for blockade of I k at 0 mV estimated to be 41 μM [1]. Quinidine sulfate increases the rate of I k decay dose-dependently, an effect enhanced by membrane depolarization. It also causes a 5 mV hyperpolarizing shift of the steady-state inactivation curve and prolongs the half-time for recovery from inactivation, without affecting the onset of inactivation measured at -30 mV [1].
体内活性Quinidine sulfate is rapidly absorbed, reaching peak plasma concentrations 60-90 minutes after oral administration. In contrast, other salts (gluconate, polygalacturonate) are absorbed more slowly with lower peak concentrations [2]. Approximately 70-90% of quinidine sulfate is bound to plasma proteins, and it undergoes hepatic oxidative metabolism to form an N-oxide, a 3-hydroxy form, an O-demethyl form, and 2'-quinidinone [2]. Quinidine sulfate inhibits amphetamine metabolism in rats, with pretreatment significantly decreasing p-hydroxyamphetamine excretion at 24 and 48 hours to 7.2% and 24.1% of control levels, respectively, and significantly increasing amphetamine excretion at 24-48 hours to 542% of control [3].
存储条件Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
奎宁硫酸盐|TargetMol

公司简介

TargetMol Chemicals Inc. 总部位于马萨诸塞州波士顿,致力于为全球生化领域科学家的研究提供专业的产品和服务。TargetMol?品牌的客户群分布于40多个国家和地区,已发展成为全球知名的化合物库和小分子化合物研究供应商。 TargetMol?可提供160多种满足不同需求的化合物库,以及多种类型的生化试剂产品,包括12000多种抑制剂、16000多种天然产物和各类多肽、抗体、生命科学试剂盒等,此外,我们还建设有CADD(计算机辅助药物设计)研究中心、药理实验室、药化合成平台三大技术中心,全方位满足客户的定制需求。 凭借我们优质的产品和服务、快速高效的全球供应链和专业的技术支持,我们将有效帮助您缩短研发周期,取得更成功的结果。

成立日期 (12年)
注册资本 589.8595万人民币
员工人数 100-500人
年营业额 ¥ 1亿以上
经营模式 贸易,工厂,试剂,定制,服务
主营行业 中间体,天然产物,生物化工,化学试剂,生物技术服务

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