Xanthyletin is primarily studied for its biological activities, particularly in the field of pharmacology and natural product research. It exhibits anti-inflammatory and antioxidant properties, making it a candidate for development in treatments related to oxidative stress and chronic inflammation. Research also indicates potential antimicrobial effects, showing activity against certain bacterial and fungal strains. Additionally, xanthyletin has been investigated for its cytotoxic properties, suggesting possible applications in cancer research due to its ability to inhibit the growth of certain tumor cell lines. Its natural occurrence in plants of the Rutaceae family supports its role in plant defense mechanisms and highlights its importance in the discovery of new bioactive compounds.