This chemical is primarily utilized as a key intermediate in the synthesis of Tolcapone, a catechol-O-methyltransferase (COMT) inhibitor used in the treatment of Parkinson's disease, a neurological disorder. It plays a role in the production of active pharmaceutical ingredients (APIs) and other related compounds. Additionally, it is employed in research settings for studying biochemical pathways and receptor interactions, aiding in the discovery of new therapeutic agents. Its structural properties make it valuable for creating derivatives with potential medicinal applications.