Alnustone is primarily used in pharmaceutical research due to its biological activity. It exhibits anti-inflammatory and antioxidant properties, making it a candidate for development in treatments related to oxidative stress and chronic inflammation. Studies suggest potential in anticancer applications, as it may inhibit the growth of certain tumor cell lines. Additionally, alnustone has been investigated for its antimicrobial effects, showing activity against specific pathogens. Its natural occurrence in some plants also supports its evaluation in herbal medicine and phytochemical studies.