6,8-dihydroxy-2H-chromen-2-one is primarily utilized in the field of organic synthesis due to its unique structure, which serves as a building block for creating more complex molecules. It is often employed in the development of pharmaceuticals, particularly in the synthesis of compounds with potential antioxidant, anti-inflammatory, and antimicrobial properties. Additionally, this chemical is explored in material science for the preparation of organic dyes and fluorescent materials, owing to its chromene backbone that can interact with light. Its applications also extend to research in biochemistry, where it is studied for its role in enzyme inhibition and its potential therapeutic effects.