哌唑嗪

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发布时间： 2024-07-15 12:33:15

CAS号：19216-56-9

常用名： 哌唑嗪

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纯度： 98.0%

备货期： 10天

库存： 现货

其他详情（用途，包装）：
用途： Prazosin is an alpha-adrenergic blocker and is a sympatholytic drug used to treat high blood pressure and anxiety, PTSD, and panic disorder.Target: Adrenergic ReceptorPrazosin, is a sympatholytic drug used to treat high blood pressure and anxiety, PTSD, andpanic disorder. It is an alpha-adrenergic blocker that is specific for the alpha-1 receptors. These receptors are found on vascular smooth muscle, where they are responsible for the vasoconstrictive action of norepinephrine. They are also found throughout the central nervous system. As of 2013, prazosin is off-patent in the US, and the FDA has approved at least one generic manufacturer.In addition to its alpha-blocking activity, prazosin is an antagonist of the MT3 receptor (which is not present in humans), with selectivity for this receptor over the MT1 and MT2 receptors.Prazosin is orally active and has a minimal effect on cardiac function due to its alpha-1 receptor selectivity. However, when prazosin is initially started, heart rate and contractility go up in order to maintain the pre-treatment blood pressures because the body has reached homeostasis at its abnormally high blood pressure. The blood pressure lowering effect becomes apparent when prazosin is taken for longer periods of time. The heart rate and contractility go back down over time and blood pressure decreases. 物理化学性质： CAS号：19216-56-9 常用中文名：哌唑嗪常用英文名：Prazosin 分子式：C19H21N5O4 分子量：383.40100 密度：1.352g/cm3 沸点：638.4ºC at 760mmHg 熔点：278-280ºC 闪点：339.9ºC 储存条件：库房通风低温干燥

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公司名：上海念兴实业有限公司推荐

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2024-07-15 价格：需询单哌唑嗪

2022-03-04 价格：￥317.9 哌唑嗪

2021-02-06 价格：￥2917.0 Prazosin

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哌唑嗪

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