Cassythicine is primarily studied for its potential biological activities, particularly in the field of natural product pharmacology. It has shown notable anti-inflammatory and antioxidant effects in preliminary in vitro studies, suggesting possible use in formulations aimed at reducing oxidative stress and inflammation-related conditions. Research also indicates moderate antimicrobial properties, making it a candidate for further exploration in antimicrobial agent development. Due to its alkaloidal structure, it may interact with neurological receptors, prompting interest in neuropharmacological applications, although such effects remain under investigation. Currently, its applications are limited to research settings, mainly in phytochemical and pharmacological studies focused on bioactive compounds from plant sources.