Chroman 1 dihydrochloride is a highly potent and selective ROCK inhibitor. Chroman 1 dihydrochloride is more potent against ROCK2 (IC50=1 pM) than ROCK1 (IC50=52 pM).Chroman 1 dihydrochloride also has inhibitory activity against MRCK, with an IC50 of 150 nM.
Chroman 1 (50 nM, 24 h) inhibits caspase-3/7 activation and reduces apoptosis in human pluripotent stem cells[1].
















