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规格 | 价格 | 库存 | 数量 |
---|---|---|---|
50 mg | ¥ 289 | 现货 | |
100 mg | ¥ 413 | 现货 | |
500 mg | ¥ 980 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 171 | 现货 |
产品描述 | Quinidine hydrochloride monohydrate is an optical isomer of quinine, extracted from the bark of the Cinchona tree and similar plant species. It prolongs cellular action potential and decreases automaticity. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission. |
靶点活性 | K+ channel:19.9 μM |
别名 | 奎宁树, 奎尼丁盐酸盐, 奎尼丁盐酸盐一水合物, Quinidine hydrochloride |
分子量 | 378.89 |
分子式 | C20H27ClN2O3 |
CAS No. | 6151-40-2 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 32.5 mg/mL (85.77 mM) | ||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||
DMSO
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