Propafenone-d5 (hydrochloride)
An internal standard for the quantification of propafenone
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包装价格促销价数量
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1mg￥3000.002400.00- +
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5mg￥14012.0011210.00- +
- 货号: ajcx24354
- CAS: 1346605-05-7
- 别名: 盐酸普罗帕酮 D5
- 分子式: C21H22D5NO3?HCl
- 分子量: 382.9
- 纯度: ＞98%
- 溶解度: DMSO: soluble,Methanol: soluble
- 储存: -20°C
- 库存: 现货
Background
Propafenone-d5 is intended for use as an internal standard for the quantification of propafenone by GC- or LC-MS. Propafenone is a class I antiarrhythmic agent.1 It inhibits calcium currents (ICa) in isolated guinea pig ventricular myocytes (IC50 = 5 µM), as well as ATP-sensitive potassium currents (IKATP) in isolated rabbit atrial and ventricular monocytes (IC50s = 1.26 and 4.94 µM, respectively).1,2 Propafenone also blocks sodium (INa), potassium (IK), and transient outward potassium currents in various cardiac cells.2,3,4 In vivo, propafenone (2 and 3 mg/kg, i.v.) reverses sinus rhythm in a dog model of barium chloride-induced ventricular arrhythmia.5 Formulations containing propafenone have been used in the treatment of cardiac arrhythmias.
1.Delgado, C., Tamargo, J., D., H., et al.Effects of propafenone on calcium current in guinea-pig ventricular myocytesBr. J. Pharmacol.108(3)721-727(1993) 2.Christé, G., Tebbakh, H., ?imurdová, M., et al.Propafenone blocks ATP-sensitive K+ channels in rabbit atrial and ventricular cardiomyocytesEur. J. Pharmacol.373(2-3)223-232(1999) 3.Delpón, E., Valenzuela, C.F., Pérez, O., et al.Propafenone preferentially blocks the rapidly activating component of delayed rectifier K+ current in guinea pig ventricular myocytes. Voltage-independent and time-dependent block of the slowly activating componentCirc. Res.76(2)223-235(1995) 4.Aoyama, K., Ishikuro, E., Noriduki, H., et al.Formation ratios of zearalanone, zearalenols, and zearalanols versus zearalenone during incubation of Fusarium semitectum on sorghum and ratios in naturally contaminated sorghumFood Hyg. Saf. Sci.56(6)247-251(2015) 5.Germiniani, H., and Germiniani, C.Effect of propafenone hydrochloride in ventricular arrhythmias experimentally induced by barium chlorideArq. Bras. Cardiol.36(2)101-105(1981)
