H7125
组胺
≥97% (TLC), powder, H₁ and H₂ histamine receptor agonist
别名:
2-(4-咪唑基)乙胺
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C5H9N3
化学文摘社编号:
分子量:
111.15
NACRES:
NA.77
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352116
EC Number:
200-100-6
MDL number:
Beilstein/REAXYS Number:
2012
产品名称
组胺, ≥97.0%
InChI key
NTYJJOPFIAHURM-UHFFFAOYSA-N
InChI
1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)
SMILES string
NCCc1c[nH]cn1
assay
≥97.0%
bp
167 °C/0.8 mmHg (lit.)
mp
83-84 °C (lit.)
storage temp.
−20°C
Quality Level
Gene Information
human ... CA1(759), CA2(760), HRH1(3269), HRH2(3274), HRH3(11255), HRH4(59340)
rat ... Hrh1(24448), Hrh3(85268)
正在寻找类似产品? 访问 产品对比指南
Application
组胺用于：
- 刺激调节型细胞分泌
- 在反应混合物中，活化血液，通过荧光测定法测定凝血酶（因子iia）活性
- 填充腔室腔侧，研究其对TJ相关屏障的影响以及声带上皮中TJ（紧密连接）标志物的表达
Biochem/physiol Actions
内源性 H1 和 H2 组胺受体激动剂；H1 的活化可以使 Ca2+ 移动；H2 的活化可促进神经元中腺苷酸环化酶的活性；活化一氧化氮合成酶；有效的血管舒张剂。
内源性 H1 和 H2 组胺受体激动剂；可活化一氧化氮合成酶；有效的血管舒张剂。
组胺参与先天免疫应答和获得性免疫应答，介导过敏和炎症。有助于肠道肌肉收缩。在过敏性休克过程中，组胺引起支气管收缩。组胺还参与分泌胃酸、控制上皮和内皮屏障。
General description
组胺是由下丘脑后部神经元产生的神经递质。大脑中，组胺主要存在于灰质部分。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Histamine in the nervous system
Haas HL, et al.
Physiological Reviews, 88(3), 1183-1241 (2008)
Rogier A Smits et al.
Journal of medicinal chemistry, 51(8), 2457-2467 (2008-03-25)
Using a previously reported flexible alignment model we have designed, synthesized, and evaluated a series of compounds at the human histamine H 4 receptor (H 4R) from which 2-(4-methyl-piperazin-1-yl)-quinoxaline ( 3) was identified as a new lead structure for H
Phospholipase D1 is specifically required for regulated secretion of von Willebrand factor from endothelial cells
Disse J, et al.
Blood, 113(4), 973-980 (2009)
Surfactants attenuate gas embolism-induced thrombin production
Eckmann DM and Diamond SL
Anesthesiology, 100(1), 77-84 (2004)
Tight junction-related barrier contributes to the electrophysiological asymmetry across vocal fold epithelium
Zhang Q and Fisher K
PLoS ONE, 7(3), e34017-e34017 (2012)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持