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质量水平
检测方案
≥98% (TLC)
形式
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
基因信息
human ... HRH1(3269) , HRH2(3274) , HRH3(11255) , HRH4(59340)
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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。
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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
Inability to replicate cerebrospinal fluid histamine deficits in the primary hypersomnias: a back to the drawing board moment.
David B Rye
Sleep, 35(10), 1315-1317 (2012-10-02)
Yasuhisa Miyamoto et al.
Analytical biochemistry, 334(1), 89-96 (2004-10-07)
An improved high-performance liquid chromatography (HPLC) method was developed for simultaneous analysis of histamine (HA) and tele-methylhistamine (tele-MHA) levels in mouse and rat brain. The method consists of a solid-phase extraction (SPE) and subsequent HPLC with postcolumn derivatization of the
M Motawaj et al.
The Journal of pharmacology and experimental therapeutics, 336(2), 479-487 (2010-11-09)
We previously reported that some N-methyl-D-aspartate (NMDA)-receptor antagonists enhanced histamine neuron activity in rodents. Here, we have investigated the effects of memantine, an NMDA-receptor antagonist used for the treatment of Alzheimer's disease, on histaminergic neurotransmission. In vitro, memantine antagonized native
Mouhammad Motawaj et al.
Journal of Alzheimer's disease : JAD, 22(3), 861-871 (2010-09-23)
Neuropathological studies have reported a strong neurofibrillary degeneration of the tuberomamillary nucleus, the region of origin of histamine neurons, in Alzheimer's disease (AD). Histaminergic neurons enhance cognition and memory, suggesting that their degeneration may contribute to the cognitive decline of
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