528201
PNU-120596
A urea derivative that acts as a potent, selective, and reversible positive allosteric modulator for the α7 subtype of neural nicotinic acetylcholine receptors
别名:
PNU-120596, α7 Neuronal Nicotinic Acetylcholine Receptor Agonist, PNU-120596, 1-(5-chloro-2,4-dimethoxy-phenyl)-3-(5-methyl-isoxazol-3-yl)-urea, a7 nAChR agonist, PNU-120596
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About This Item
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质量水平
方案
≥99% (HPLC)
表单
solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
protect from light
颜色
white
溶解性
DMSO: 100 mg/mL, clear, colorless
运输
ambient
储存温度
2-8°C
SMILES字符串
Clc1c(cc(c(c1)NC(=O)Nc2n[o]c(c2)C)OC)OC
InChI
1S/C13H14ClN3O4/c1-7-4-12(17-21-7)16-13(18)15-9-5-8(14)10(19-2)6-11(9)20-3/h4-6H,1-3H3,(H2,15,16,17,18)
InChI key
CEIIEALEIHQDBX-UHFFFAOYSA-N
一般描述
A urea derivative that acts as a potent, selective, and reversible positive allosteric modulator for the α7 subtype of neural nicotinic acetylcholine receptors (EC50 = 216 nM), with no significant effect on α4β2, α3β4 and α9α10 receptors. Specifically increase a-7 nAChR-mediated channel currents and channel mean open time in cultured neurons (~ 1 mM). However, it does neither affect ion selectivity nor unitary conductance. Shown to cross the blood-brain barrier. Causes conformational changes in the ligand binding domain of a7 nicotinic receptors that partially overlap with those caused by acetylcholine. Causes changes in cysteine accessibility at the inner beta sheet, transition zone, and agonist binding site. Also reported to potentiate agonist-evoked GABAergic postsynaptic inward currents in somatodendritic membrane of hippocampal interneurons.
包装
Packaged under inert gas
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
其他说明
Hurst, R., et al. 2005. J. Neurosci. 25, 4396.
Barron, S., et al. 2009. Mol. Pharm.76, 253.
Barron, S., et al. 2009. Mol. Pharm.76, 253.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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