A cell-permeable imidazopyridine compound that acts as a potent, ATP-binding site-targeting ASK1/MEKK5-selective inhibitor (IC50 = 14 and 500nM, respectively, against ASK1 and ASK2/MEKK6), while exhibiting much reduced or no activity toward a panel of 195 other kinases. Shown to inhibit STZ- (1 mM) induced JNK and p38 phosphorylation in INS-1 pancreatic beta cells (IC50 <300nM) and be orally available in rats in vivo.
Molecular Formula:C₂₁H₂₁N₅O • 2HCl
Primary Target:ASK1/MEKK5
Primary Target IC50:14 and 500nM, respectively, against ASK1 and ASK2/MEKK6
Molar Mass:432.4
Solubility:DMSO or H2O
Storage and Stability:Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.