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Sematilide (hydrochloride) Sale

(Synonyms: 司美利特盐酸盐一水合物,CK-1752 hydrochloride) 目录号 : GC45564

A class III antiarrhythmic agent

Sematilide (hydrochloride) Chemical Structure

Cas No.:101526-62-9

规格 价格 库存 购买数量
5mg
¥630.00
现货
10mg
¥1,008.00
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25mg
¥2,070.00
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50mg
¥3,420.00
现货
100mg
¥5,400.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

Sematilide is a class III antiarrhythmic agent and an analog of sotalol .1 It prolongs electrically stimulated action potential duration (APD) and increases the effective refractory period (ERP) in isolated guinea pig left atria. Sematilide decreases spontaneous sinoatrial beating rates and induces ERP prolongation of the atrioventricular node in isolated perfused canine hearts.2 In situ, sematilide (1 mg/kg) increases ERP, prolonging cardiac refractoriness, in open-chest dog hearts. Sematilide (0.3-6 mg/kg) inhibits arrhythmias induced by programmed electrical stimulation (PES), but not coronary ligation and reperfusion, two-stage coronary ligation, adrenaline, or digitalis, in dogs.3 Formulations containing sematilide have been used in the treatment of arrhythmias.

References
1. Ishii, Y., Muraki, K., Kurihara, A., et al. Effects of sematilide, a novel class III antiarrhythmic agent, on action potential in guinea pig atrium. Jpn. J. Pharmacol. 68(2), 175-182 (1995).
2. Yamada, A., Motomura, S., and Hashimoto, K. Comparison of direct negative chronotropic and positive inotropic effects of sematilide to those of E-4031 and MS-551 and the reverse frequency-dependent prolongation of cardiac refractoriness of sematilide. J. Cardiovasc. Pharmacol. 27(1), 159-166 (1996).
3. Xue, Y.X., Eto, K., Akie, Y., et al. Antiarrhythmic and proarrhythmic effects of sematilide in canine ventricular arrhythmia models. Jpn. J. Pharmacol. 70(2), 129-138 (1996).

化学性质

Cas No. 101526-62-9 SDF
别名 司美利特盐酸盐一水合物,CK-1752 hydrochloride
Canonical SMILES CS(NC1=CC=C(C(NCCN(CC)CC)=O)C=C1)(=O)=O.Cl
分子式 C14H23N3O3S.HCl 分子量 349.9
溶解度 DMF: 12 mg/ml,DMSO: 12 mg/ml,Ethanol: 3 mg/ml,PBS (pH 7.2): 5 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.858 mL 14.2898 mL 28.5796 mL
5 mM 0.5716 mL 2.858 mL 5.7159 mL
10 mM 0.2858 mL 1.429 mL 2.858 mL
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