Rapanone is primarily utilized in the field of biomedical research due to its potent biological activities. It exhibits significant antimicrobial properties, making it a subject of interest in developing treatments for bacterial and fungal infections. Additionally, rapanone has been studied for its potential anti-inflammatory effects, which could be beneficial in managing inflammatory diseases. Its ability to inhibit certain enzymes also makes it a candidate for cancer research, particularly in exploring its role in inducing apoptosis in cancer cells. Furthermore, rapanone is used in phytochemical studies to understand plant defense mechanisms and its role as a natural herbicide. Its diverse biological activities highlight its potential in various therapeutic and agricultural applications.