Used as a redox-active compound in electrochemical sensors due to its stable quinone structure, enabling sensitive detection of metal ions and biological molecules. Its hydroxyl and carbonyl groups facilitate strong interactions with analytes, enhancing selectivity. Also employed in dye-sensitized solar cells as a light-absorbing component, where its conjugated system supports efficient electron transfer. Additionally, serves as a precursor in synthesizing bioactive anthraquinone derivatives with potential antimicrobial and anticancer properties.