您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 产品库 > Propafenone
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
Propafenone
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。
Propafenone图片
CAS NO:54063-53-5
包装与价格:
包装价格(元)
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议

产品名称
Propafenonum
普罗帕酮
Rythmol
产品介绍
Propafenone 是钠通道阻滞剂,它对 β 受体具有高亲和力 (IC50=32 nM)。它能够阻断瞬时外向钾电流 (Ito) (IC50: 4.9 nM) 和持续延迟整流器K+电流 (Isus) (IC50: 8.6 nM) ,具有抗心律失常的作用。它能够诱导线粒体功能障碍及诱导细胞凋亡,从而抑制食管癌增殖。

产品描述

Propafenone is only found in individuals that have used or taken this drug. It is an antiarrhythmia agent that is particularly effective in ventricular arrhythmias. It also has weak beta-blocking activity. The drug is generally well tolerated. The electrophysiological effect of propafenone manifests itself in a reduction of upstroke velocity (Phase 0) of the monophasic action potential. In Purkinje fibers, and to a lesser extent myocardial fibers, propafenone reduces the fast inward current carried by sodium ions, which is responsible for the drugs antiarrhythmic actions. Diastolic excitability threshold is increased and effective refractory period prolonged. Propafenone reduces spontaneous automaticity and depresses triggered activity. At very high concentrations in vitro, propafenone can inhibit the slow inward current carried by calcium but this calcium antagonist effect probably does not contribute to antiarrhythmic efficacy.

Cas No.

54063-53-5

分子式

C21H27NO3

分子量

341.451

别名

Propafenonum;普罗帕酮;Rythmol

储存和溶解度

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years