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HOKU-81 Sale

(Synonyms: 4-羟基妥洛特罗,4-Hydroxytulobuterol;HOKU 81;HOKU81) 目录号 : GC12243

HOKU-81 (4-Hydroxytulobuterol) 是 Tulobuterol 的代谢物之一。

HOKU-81 Chemical Structure

Cas No.:58020-43-2

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥1,089.00
现货
5mg
¥990.00
现货
25mg
¥3,960.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

HOKU-81, a new bronchodilator, is one of the metabolites of tulobuterol. IC50 Value: Target: Adrenergic ReceptorEffects of HOKU-81 on isolated trachea and atria of guinea pigs were compared with those of various bronchodilators. HOKU-81 appears to be a potent and selective beta 2-stimulant with a slight inotropic action. HOKU-81 was approximately 8 times more potent than tulobuterol, approximately twice as potent as salbutamol, and approximately as potent as isoprenaline in relaxing effect on the isolated tracheal smooth muscle preparation of guinea pigs. This effect of HOKU-81 seems to be due to direct action on the adrenergic beta-receptor.

References:
[1]. Kubo S, Matsubara I, Yamazaki M et al. Pharmacological studies of 1-(2-chloro-4-hydroxyphenyl)-2-t-butylaminoethanol (HOKU-81), a new bronchodilator. 1st Communication: Bronchodilator and cardiovascular actions. Arzneimittelforschung. 1980;30(8):1272-8.
[2]. Gomi Y, Shirahase H, Funato H. Effects of 1-(2-chloro-4-hydroxyphenyl)-t-butylaminoethanol (HOKU-81), a new bronchodilator, on isolated trachea and atria of guinea pig. Jpn J Pharmacol. 1979 Aug;29(4):515-24.

化学性质

Cas No. 58020-43-2 SDF
别名 4-羟基妥洛特罗,4-Hydroxytulobuterol;HOKU 81;HOKU81
化学名 4-[2-(tert-butylamino)-1-hydroxyethyl]-3-chlorophenol
Canonical SMILES CC(C)(C)NCC(C1=C(C=C(C=C1)O)Cl)O
分子式 C12H18ClNO2 分子量 243.73
溶解度 DMSO : 50 mg/mL (205.15 mM; Need ultrasonic) 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。
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1 mg 5 mg 10 mg
1 mM 4.1029 mL 20.5145 mL 41.029 mL
5 mM 0.8206 mL 4.1029 mL 8.2058 mL
10 mM 0.4103 mL 2.0515 mL 4.1029 mL
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