Medchemexpress, HY-100986 10mg L-NIO (dihydrochloride) CAS:159190-44-0 L-NIO dihydrochloride is a potent, non-selective and NADPH-dependent nitric oxide synthase (NOS) inhibitor, with K i s of 1.7, 3.9, 3.9 μM for neuronal (nNOS), endothelial (eNOS), and inducible (iNOS), respectively [1] [2] . L-NIO dihydrochloride induces a consistentfocal ischemic infarctin rats [2] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.