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Terbutaline

(Synonyms: 特布他林) 目录号 : GC45993

A β2-adrenergic receptor agonist

Terbutaline Chemical Structure

Cas No.:23031-25-6

规格 价格 库存 购买数量
25mg
¥599.00
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50mg
¥1,079.00
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100mg
¥1,799.00
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500mg
¥7,795.00
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Sample solution is provided at 25 µL, 10mM.

Description

Terbutaline is a short-acting β2-adrenergic receptor (β2-AR) agonist and an active metabolite of bambuterol .[1],[2],[3] It binds to β1-, β2-, and β3-ARs (Ki = 31.3, 15.4, and 79.8 nM, respectively) and selectively increases adenylyl cyclase activity in CHO cell membranes expressing recombinant human β2- or β3- over β1-ARs at concentrations 100-fold greater than the respective Ki values.[1] Terbutaline inhibits histamine release induced by ovalbumin in isolated guinea pig lung mast cells.[2] It also inhibits airway obstruction induced by methacholine or leukotriene D4 in anesthetized guinea pigs.[4] Formulations containing terbutaline have been used in the treatment of asthma.

Reference:
[1]. Hoffmann, C., Leitz, M.R., Oberdorf-Maass, S., et al. Comparative pharmacology of human β-adrenergic receptor subtypes - characterization of stably transfected receptors in CHO cells. Naunyn Schmiedebergs Arch. Pharmacol. 369(2), 151-159 (2004).
[2]. Lau, H.Y.A., Wong, P.L., and Lai, C.K.W. Effects of β2-adrenergic agonists on isolated guinea pig lung mast cells. Agents Actions 42(3-4), 92-94 (1994).
[3]. Olsson, O.A.T., and Svenson, L.-•. New lipophilic terbutaline ester prodrugs with long effect duration. Pharm. Res. 1(1), 19-23 (1984).
[4]. Salonen, R.O. Actions of bronchodilator drugs, glucocorticoid, and their combinations on airways in rats and guinea pigs. Acta. Pharmacol. Toxicol. (Copenh) 57(Suppl. 3), 1-38 (1985).

化学性质

Cas No. 23031-25-6 SDF
别名 特布他林
化学名 5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-1,3-benzenediol
Canonical SMILES OC1=CC(O)=CC(C(O)CNC(C)(C)C)=C1
分子式 C12H19NO3 分子量 225.3
溶解度 DMSO: slightly soluble,Methanol: slightly soluble,Water: 100 mM 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 4.4385 mL 22.1926 mL 44.3853 mL
5 mM 0.8877 mL 4.4385 mL 8.8771 mL
10 mM 0.4439 mL 2.2193 mL 4.4385 mL
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