ID:T1682
PURITY:0.98
Formula:C8H18ClNO2
MolWt:195.69
Appearance:白色晶体
Solubility:G4DMSO:42mg/mL
Bioactivity:Methacholine chloride is a quaternary ammonium parasympathomimetic agent with the muscarinic actions of ACETYLCHOLINE. It is hydrolyzed by ACETYLCHOLINESTERASE at a considerably slower rate than ACETYLCHOLINE and is more resistant to hydrolysis by nonspecific CHOLINESTERASES so that its actions are more prolonged. It is used as a parasympathomimetic bronchoconstrictor agent and as a diagnostic aid for bronchial asthma. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1116)
Status:USP, INN, BAN
Pathways:Neuroscience
Target:AChR antagonist
Receptor:Muscarinic AChR
温馨提示:不可用于临床ZL。