Product Specification Alternative Name: 1-(5-Isoquinolinesulfonyl)homopiperazine . 2HCl, Fasudil Formula: C14H17N3O2S . 2HCl MW: 364.3 Purity: 98% Appearance: Off-white solid. CAS: 103745-39-7 MeltingPoint: >250°C MI: 14: 3942 Solubility: Soluble in water (>20mg/ml), methanol or DMSO. Shipping: AMBIENT Long Term Storage: +4°C Use/Stability: Stable for at least 1 year after receipt when stored, as supplied, at 0-4°C. Stock solutions are stable for up to 3 months at -20°C. Replaces Prod. #: ALX-270-071 Inhibits Rho kinase (ROCK; Ki=0.33μM). Selective protein kinase A and G inhibitor (both Ki’s = 1.6μM). Inhibits agonist-induced activation of NADPH oxidase in human neutrophils (IC50=15μM). Inhibitor of myosin light chain kinase and Ca2+/calmodulin-dependent protein kinase II. Inhibits translocation of PKCβI, PKCβII and PKCζ. Cell permeable Ca2+ antagonist with antivasospastic properties.