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Merck
CN

M4910

Sigma-Aldrich

1-甲基组胺 二盐酸盐

≥98% (TLC), powder

别名:

1-甲基-4-(β-氨基乙基)咪唑 二盐酸盐

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About This Item

经验公式(希尔记法):
C6H11N3 · 2HCl
CAS号:
分子量:
198.09
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.32

产品名称

1-甲基组胺 二盐酸盐, ≥98% (TLC), powder

质量水平

方案

≥98% (TLC)

表单

powder

溶解性

water: 49.00-51.00 mg/mL, clear, colorless to faintly yellow

储存温度

2-8°C

SMILES字符串

Cl[H].Cl[H].Cn1cnc(CCN)c1

InChI

1S/C6H11N3.2ClH/c1-9-4-6(2-3-7)8-5-9;;/h4-5H,2-3,7H2,1H3;2*1H

InChI key

AGXVEALMQHTMSW-UHFFFAOYSA-N

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应用

本品(1-甲基组胺二盐酸)可作为标准品,用于通过液相色谱法检测青光眼患者房水中的组氨酸浓度。也可用作胺氧化酶的活性检测底物。

生化/生理作用

1-甲基组胺存在于大脑中,是由组胺N-甲基转移酶催化组胺生成的代谢产物。它可作为阿尔茨海默病(AD)、睡眠过度等神经疾病患者脑脊液中组胺能神经系统活性的生物标志物。
通过组胺N-甲基转移酶产生的组胺的主要代谢产物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Y Hashimoto et al.
Acta anaesthesiologica Scandinavica, 42(7), 858-863 (1998-08-12)
Histamine is most densely distributed in the hypothalamus and has an important effect on consciousness or wakefulness. It has been little considered whether general anesthetics could exert their effects on hypothalamic histamine metabolism. The present study was conducted to investigate
F Gbahou et al.
The Journal of pharmacology and experimental therapeutics, 334(3), 945-954 (2010-06-10)
We previously suggested that therapeutic effects of betahistine in vestibular disorders result from its antagonist properties at histamine H(3) receptors (H(3)Rs). However, H(3)Rs exhibit constitutive activity, and most H(3)R antagonists act as inverse agonists. Here, we have investigated the effects
R M Eglen et al.
British journal of pharmacology, 99(4), 637-642 (1990-04-01)
1. The antagonistic actions of parafluorohexahydrosiladiphenidol (pFHHSiD) at muscarinic receptors has been studied in cardiac muscle, smooth muscle and cell culture preparations. In this paper, the classification scheme of Doods et al. (1987) is employed. This scheme is based upon
A Burban et al.
The Journal of pharmacology and experimental therapeutics, 332(3), 912-921 (2009-12-17)
Histamine potentiates activation of native and recombinant N-methyl-d-aspartate receptors (NMDARs), but its mechanisms of action and physiological functions in the brain remain controversial. Using four different models, we have further investigated the histamine-induced potentiation of various NMDAR-mediated responses. In single
Standardised evaluation of urinary excretion of N-tele-methylhistamine in different periods of age in a healthy population.
S Winterkamp et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 52 Suppl 1, S57-S58 (2003-05-21)

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