H89/(N-[2-[P-Bromocinnamylamino]-ethyl)-5-isoquinolinesulfonmide.) Description Selective potent inhibitor of CAMP-dependent protein kinase (PKA). Specifications Cas No. [127243-85-0] Product ID H0003 Product Name H89/(N-[2-[P-Bromocinnamylamino]-ethyl)-5-isoquinolinesulfonmide.) Formula Wt. 446.36 Melting Point 141oC-143oC Purity ≥98% Solubility Soluble in DMSO or ethanol:water (1:1). Store Temp -20oC References Murol M. and Suzuki T. Cell Signal. 5:289. (1993).