半岛bd体育手机客户端 说明
一般描述
Nicotinic acetylcholine receptor (nAChR) forms a ligand-gated ion channel made up of four different subunits. Each subunit contains an extracellular amino-terminal domain (hydrophilic) and carboxylic terminal domain and four transmembrane domains. nAChR is an allosteric and transmembrane protein localized to the neuromuscular junction.
应用
Hexamethonium chloride has been used to block the responses of nicotinic receptors towards it agonists. It has also been used to study the mechanosensitivity of viscerofugal neurons.
包装
5, 25 g in poly bottle
生化/生理作用
Hexamethonium chloride preferentially blocks nicotinic receptors at autonomic ganglia, crosses blood-brain barrier only at high doses. Nicotinic acetylcholine receptor (nAChR) is responsible for cognitive functions. Blocking this receptor results in cognitive impairment. nAChR antagonist is used to study the effect of loss of receptor function. Hexamethonium has a peripheral action over blocking the nAChR.
基本信息
| 线性分子式 | (CH3)3N(Cl)(CH2)6N(Cl)(CH3)3 |
| 分子量 | 273.29 |
| Beilstein | 3714806 |
| EC 号 | 200-465-1 |
| MDL编号 | MFCD00031563 |
| PubChem化学物质编号 | 24277842 |
| NACRES | NA.77 |
半岛bd体育手机客户端 性质
| 形式 | solid (hygroscopic) |
| 颜色 | white |
| 溶解性 | H2O: soluble ethanol: soluble |
| SMILES string | [Cl-].[Cl-].C[N+](C)(C)CCCCCC[N+](C)(C)C |
| InChI | 1S/C12H30N2.2ClH/c1-13(2,3)11-9-7-8-10-12-14(4,5)6;;/h7-12H2,1-6H3;2*1H/q+2;;/p-2 |
| InChI key | PYIHTIJNCRKDBV-UHFFFAOYSA-L |
| Gene Information | human ... CHRNA1(1134), CHRNA10(57053), CHRNA2(1135), CHRNA3(1136), CHRNA4(1137), CHRNA5(1138), CHRNA6(8973), CHRNA7(1139), CHRNA9(55584), CHRNB1(1140), CHRNB2(1141), CHRNB3(1142), CHRNB4(1143) |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
