KN-92 hydrochloride

Description: KN-92 hydrochloride is an inactive derivative of the selective Ca2+/calmodulin-dependent kinase II (CaMKII) inhibitor KN-93, which competitively blocks CaM binding to the kinase with a Ki of 370 nM. Target: CaMK. Smiles: Cl.COc1ccc(cc1)S(=O)(=O)Nc1ccccc1CN(C)CC=Cc1ccc(Cl)cc1. References: Rezazadeh S, Claydon TW, Fedida D. et al. KN-93 (2-[N-(2-hydroxyethyl)]-N-(4-methoxybenzenesulfonyl)]amino-N-(4-chlorocinnamyl)-N-methylbenzylamine), a calcium/calmodulin-dependent protein kinase II inhibitor, is a direct extracellular blocker of voltage-gated potassium channels. J Pharmacol Exp Ther. 2006 Apr,317(1):292-9.