噻托溴铵一水合物
更新时间：2025-08-24 11:43:10
| 常用名 | 噻托溴铵 | CAS号 | 139404-48-1 |
|---|---|---|---|
| 价格 | ￥需询单/1kg ￥需询单/1g | 纯度 | 98.0% |
| 备货期 | 3天 | 库存 | 现货 |
| 产品详情（用途，包装等）
用途： Tiotropium Bromide hydrate is an anticholinergic and bronchodilator and a muscarinic receptor antagonist.Target: mAChRTiotropium bromide (Ba 679 BR) is a novel potent and long-lasting muscarinic antagonist that has been developed for the treatment of chronic obstructive airways disease (COPD). Binding studies with [3H]tiotropium bromide in human lung have confirmed that this is a potent muscarinic antagonist with equal affinity for M1-, M2- and M3-receptors and is approximately 10-fold more potent than ipratropium bromide. In vitro tiotropium bromide has a potent inhibitory effect against cholinergic nerve-induced contraction of guinea-pig and human airways, that has a slower onset than atropine or ipratropium bromide. tiotropium bromide dissociates slowly from M3-receptors (on airway smooth muscle) but rapidly from M2 autoreceptors (on cholinergic nerve terminals) [1]. Tiotropium bromide is a quaternary ammonium derivative that binds to muscarinic receptors. However, although tiotropium binds with high affinity to muscarinic receptors of M1-, M2- and M3-subtypes, it dissociates very slowly from M1- and M3-receptors but more rapidly from M2-receptors, thereby giving it a unique kinetic selectivity [2]. 物理化学性质： CAS号：139404-48-1 常用中文名：噻托溴铵 常用英文名：Tiotropium bromide hydrate 分子式：C19H24BrNO5S2 分子量：490.432 密度：N/A 沸点：N/A 熔点：218-220ºC 闪点：N/A 储存条件：-20℃ |
- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：噻托溴铵一水合物
- 价格： ￥35.9/1mg ￥308.9/25mg ￥514.9/50mg ￥102.9/5mg
- 纯度：98.0%
- 备货期：1天
- 联系人：阿拉丁
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参考价格：￥390/5mg