Acetovanillone

CAS 498-02-2, widely known as acetovanillone or apocynin, is an organic compound (C₉H₁₀O₃) primarily used as a selective inhibitor of NADPH oxidase (NADPH oxidase). It serves as a potent anti-inflammatory and antioxidant agent in biochemical research and the pharmaceutical industry.Primary Functions and ApplicationsNADPH Oxidase Inhibition: It serves as a selective inhibitor of the enzyme NADPH oxidase, effectively halting the cellular production of reactive oxygen species (ROS) and superoxide anion radicals.Anti-inflammatory Properties: By reducing ROS, it counteracts oxidative stress and is heavily studied for treating inflammatory diseases, pleurisy, atherosclerosis, and endothelial dysfunction.Pharmaceutical Intermediate: In the chemical and medical industries, it acts as a crucial intermediate for synthesizing bioactive molecules like L-DOPA and various vasodilators.Flavor and Fragrance: Due to its mild, sweet balsamic and vanilla-like scent, it is utilized as a flavor modifier and aromatic ingredient in perfumery.Plant Biology Research: It is widely used to study nitric oxide-regulated biological processes in plants.