C7041
McN-A-343
≥98% (TLC)
别名:
(4-羟基-2-丁炔基)-1-三甲基铵-3-氯苯基氨基甲酸酯氯化物, 4-[N-(3-氯苯基)氨基甲酰氧]-2-丁炔基三甲基氯化铵
质量水平
方案
≥98% (TLC)
表单
powder
颜色
off-white
溶解性
H2O: soluble
ethanol: soluble
SMILES字符串
[Cl-].C[N+](C)(C)CC#CCOC(=O)Nc1cccc(Cl)c1
InChI
1S/C14H17ClN2O2.ClH/c1-17(2,3)9-4-5-10-19-14(18)16-13-8-6-7-12(15)11-13;/h6-8,11H,9-10H2,1-3H3;1H
InChI key
CXFZFEJJLNLOTA-UHFFFAOYSA-N
基因信息
human ... CHRM1(1128), CHRM2(1129), CHRM3(1131), CHRM4(1132), CHRM5(1133)
rat ... Chrm1(25229)
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生化/生理作用
M1 毒蕈碱型乙酰胆碱受体激动剂。
制备说明
Solutions may be stored for several days at 4 °C.
储存分类代码
11 - 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)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Lauren T May et al.
Molecular pharmacology, 72(2), 463-476 (2007-05-26)
The M2 muscarinic acetylcholine receptor (mAChR) possesses at least one binding site for allosteric modulators that is dependent on the residues (172)EDGE(175), Tyr(177), and Thr(423). However, the contribution of these residues to actions of allosteric agonists, as opposed to modulators
Frederick J Mitchelson
Pharmacology & therapeutics, 135(2), 216-245 (2012-05-31)
The unusual pharmacology of McN-A-343 was first described by Roszowski in 1961. The agonist appeared to be a selective stimulant of muscarinic receptors in sympathetic ganglia, now known to be the muscarinic M₁ receptor subtype. However, subsequent research demonstrated that
Dedmer Schaafsma et al.
British journal of pharmacology, 147(7), 737-743 (2006-01-25)
In airway smooth muscle (ASM), full and partial muscarinic receptor agonists have been described to have large differences in their ability to induce signal transduction, including Ca2+-mobilization. Despite these differences, partial agonists are capable of inducing a submaximal to maximal
Hinako Suga et al.
Molecular pharmacology, 78(4), 745-755 (2010-07-21)
Investigating how a test drug alters the reaction of a site-directed electrophile with a receptor is a powerful method for determining whether the drug acts competitively or allosterically, provided that the binding site of the electrophile is known. In this
Laura Oliveira et al.
Neuro-Signals, 14(5), 262-272 (2005-11-23)
At the rat motor endplate, pre-synaptic facilitatory adenosine A2A and muscarinic M1 receptors are mutually exclusive. We investigated whether these receptors share a common intracellular signalling pathway. Suppression of McN-A-343-induced M1 facilitation of [3H]ACh release was partially recovered when CGS21680C
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