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R-(-)-α-Methylhistamine (hydrochloride) Sale

(Synonyms: (R)-(-)-α-甲基组胺二盐酸盐) 目录号 : GC18397

A histamine H3 receptor agonist

R-(-)-α-Methylhistamine (hydrochloride) Chemical Structure

Cas No.:75614-89-0

规格 价格 库存 购买数量
1mg
¥301.00
现货
5mg
¥1,095.00
现货
10mg
¥2,039.00
现货
25mg
¥4,358.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

R-(-)-α-Methylhistamine is a histamine H3 receptor agonist with diverse biological activities. It inhibits the release of histamine induced by antidromic electrical stimulation of the sciatic nerve in rats when administered at doses ranging from 0.25 to 2 mg/kg, an effect that can be reversed by the selective histamine H3 receptor antagonist thioperamide . R-(-)-α-Methylhistamine (0.5-50 nmol) inhibits gastric acid secretion in rats when administered intracerebroventricularly but not intravenously. It reduces isolation-induced vocalizations and aggressive behavior in a resident-intruder test in guinea pig pups and mice, respectively. R-(-)-α-Methylhistamine (30 mg/kg) decreases freezing time in a conditioned fear stress test in rats. It also acts synergistically with fentanyl to reduce nociception and plasma extravasation in a mouse model of chronic inflammation induced by complete Freund's adjuvant.

Chemical Properties

Cas No. 75614-89-0 SDF
别名 (R)-(-)-α-甲基组胺二盐酸盐
化学名 (αR)-methyl-1H-imidazole-5-ethanamine, dihydrochloride
Canonical SMILES C[C@@H](N)CC1=CN=CN1.Cl.Cl
分子式 C6H11N3.2HCl 分子量 198.1
溶解度 DMF: inbsoluble,DMSO: 20 mg/ml,Ethanol: 1 mg/ml,PBS (pH 7.2): 10 mg/ml 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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溶解性数据

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1 mg 5 mg 10 mg
1 mM 5.048 mL 25.2398 mL 50.4796 mL
5 mM 1.0096 mL 5.048 mL 10.0959 mL
10 mM 0.5048 mL 2.524 mL 5.048 mL
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