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Tiotropium Bromide hydrate

Tiotropium Bromide hydrate

产品编号 T6707   CAS 411207-31-3
别名: BA-679 BR hydrate, BA 679BR, 噻托溴铵一水合物

Tiotropium Bromide hydrate (BA-679 BR hydrate) 是长效的毒蕈碱受体拮抗剂,可用于治疗慢性阻塞性气道疾病 (COPD)。

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Tiotropium Bromide hydrate Chemical Structure
Tiotropium Bromide hydrate, CAS 411207-31-3
规格 价格/CNY 货期 数量
5 mg ¥ 266 现货
10 mg ¥ 378 现货
25 mg ¥ 622 现货
50 mg ¥ 913 现货
100 mg ¥ 1,570 现货
500 mg ¥ 3,890 现货
其他形式的 Tiotropium Bromide hydrate:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Tiotropium Bromide hydrate (T6707)
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纯度: 99.02%
纯度: 98.44%
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参考文献
产品描述 Tiotropium Bromide hydrate (BA-679 BR hydrate) is a potent anticholinergic and bronchodilator, serving as a muscarinic receptor antagonist, specifically targeting mAChR. It is developed for treating chronic obstructive airways disease (COPD), demonstrating novel and long-lasting effects. Binding studies with [3H]tiotropium bromide in human lung reveal its high potency and equivalent affinity for M1-, M2-, and M3-receptors, making it roughly 10 times more effective than ipratropium bromide. It notably inhibits cholinergic nerve-induced contraction of both guinea-pig and human airways more potently than atropine or ipratropium bromide, albeit with a slower onset. Tiotropium bromide uniquely presents slow dissociation from M3-receptors on airway smooth muscle and rapid dissociation from M2 autoreceptors on cholinergic nerve terminals. As a quaternary ammonium derivative, it shows high affinity and special kinetic selectivity towards muscarinic receptors across M1-, M2-, and M3-subtypes, due to its slower dissociation from M1- and M3-receptors compared to M2-receptors.
体外活性 Tiotropium bromide is a potent muscarinic antagonist with equal affinity for M1-, M2- and M3-receptors and is approximately 10-fold more potent than ipratropium bromide. 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, ipratropium bromide and atropine all increase ACh release on neural stimulation and that this effect is washed out equally quickly for the three antagonists. Tiotropium bromide dissociates slowly from M3-receptors (on airway smooth muscle) but rapidly from M2 autoreceptors (on cholinergic nerve terminals). [1] Tiotropium significantly inhibits the release of chemotactic substances by AM, MonoMac6 and A549 cells. [2] Tiotropium bromide inhibits the Th2 cytokine production from PBMCs. [3]
体内活性 Tiotropium bromide significantly reduces airway inflammation and the Th2 cytokine production in bronchoalveolar lavage fluid (BALF) in both acute and chronic mouse models of asthma. Tiotropium bromide significantly decreases the goblet cell metaplasia, thickness of airway smooth muscle, and airway fibrosis in a mouse model of asthma. Tiotropium bromide reduces the levels of TGF-beta1 in BALF in a chronic model. [3] Tiotropium inhibits the increase in airway smooth muscle mass, myosin expression, and contractility in a guinea pig model of ongoing allergic asthma. [4] Tiotropium abrogates the LPS-induced increase in neutrophils, goblet cells, collagen deposition and muscularised microvessels in a guinea pig model of chronic obstructive pulmonary disease (COPD), but has no effect on emphysema. [5]
别名 BA-679 BR hydrate, BA 679BR, 噻托溴铵一水合物
分子量 490.43
分子式 C19H24BrNO5S2
CAS No. 411207-31-3

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

H2O: < 1 mg/mL (insoluble or slightly soluble)

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 8 mg/mL (16.31 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.039 mL 10.1951 mL 20.3903 mL 50.9757 mL
5 mM 0.4078 mL 2.039 mL 4.0781 mL 10.1951 mL
10 mM 0.2039 mL 1.0195 mL 2.039 mL 5.0976 mL

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TargetMol Library Books参考文献

1. Barnes PJ, et al. Life Sci, 1995, 56(11-12), 853-859. 2. Bühling F, et al. Respir Med. 2007 Nov;101(11):2386-94. 3. Ohta S, et al. Clin Exp Allergy, 2010, 40(8), 1266-1275. 4. Gosens R, et al. Am J Respir Crit Care Med, 2005, 171(10), 1096-1102. 5. Pera T, et al. Eur Respir J, 2011, 38(4), 789-796.
NBTGR Tazomeline Pancuronium dibromide Questin Escitalopram Promazine hydrochloride VU0152100 Revefenacin

相关化合物库

该产品包含在如下化合物库中:
药物功能重定位化合物库 膜蛋白靶向化合物库 神经信号分子库 已知活性化合物库 临床期小分子药物库 上市药物库 FDA上市及药典收录分子库 大环化合物库 FDA 上市药物库 经典已知活性库

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体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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Keywords

Tiotropium Bromide hydrate 411207-31-3 Neuroscience AChR BA-679 BR hydrate BA-679 BR Hydrate Tiotropium Bromide Hydrate BA 679BR 噻托溴铵一水合物 Inhibitor inhibitor inhibit

 

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