Ro 363 hydrochloride
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| 包装规格: | 5mg 10mg in glass bottle |
| 产品描述: | 基本信息 产品编号: R10307 产品名称: Ro 363 hydrochloride CAS: 250580-70-2 储存条件 粉末 -20℃ 四年 分子式: C19H26ClNO6 溶于液体 -80℃(氮气保存) 6个月 分子量: 399.87 -20℃(氮气保存) 1个月 化学名: Ro 363 hydrochloride Solubility (25°C): 体外: DMSO Ethanol Water 体内(现配现用): <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 制备储备液 浓度 溶液体积 质量 1mg 5mg 10mg 1mM 2.5008mL 12.5041mL 25.0081mL 5mM 0.5002mL 2.5008mL 5.0016mL 10mM 0.2501mL 1.2504mL 2.5008mL 生物活性 产品描述 一种有效且高度选择性的 β1 肾上腺素受体 (β1-adrenoceptor) 激动剂。Ro 363 hydrochloride 是一种有效的正性肌力活化剂,并且是一种心血管调节剂,可降低舒张压并显着增加心肌收缩力。 靶点 Adrenergic Receptor 体外研究 Isolated perfused heart preparations from guinea-pigs developed arrhythmic contractions following the administration of Ro 363 in doses producing 70-100% of its maximal chronotropic responses.In spontaneously contracted tracheal preparations from the guinea-pig,RO 363 is a full agonist and is approximately half as potent as (-)-Isoprenaline. These effects of RO 363 are due to the activation of a population of β1-receptors in the tissue since RO 363 and (-)-Isoprenaline have the same relative potencies in trachea, cardiac and ileal preparations. 体内研究 In chloralose-anaesthetized cats,Ro 363,when compared to epinephrine (adrenaline),is essentially devoid of arrhythmogenic activity in animals in which cardiac sensitization is induced by U-0882 or halothane. |
| 保存条件: | -20℃ |
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