Also available in 1 mL, 5 mg, 10 mg, 50 mg, 100 mg, 200 mg and bulk. Please contact Fisher for quotes. Dilazep dihydrochloride is an adenosine uptake inhibitor. Dilazep dihydrochloride also inhibits the ischemic damage, membrane transport of nucleosides and platelet aggregation. Dilazep dihydrochloride has cerebral and coronary vasodilating action through enhancement of effect of adenosine. Purity 99.72%