7-Hydroxychroman-2-one is primarily utilized in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the production of various biologically active compounds, particularly those with antioxidant properties. Its structural framework is valuable in developing molecules that can combat oxidative stress, which is linked to numerous diseases, including neurodegenerative disorders and cardiovascular conditions. Additionally, it is explored in the synthesis of potential therapeutic agents for its ability to modulate enzymatic activities and protect cells from damage caused by free radicals. Research also investigates its role in creating novel materials for biomedical applications, such as drug delivery systems or bioactive coatings.