Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) for central nervous system (CNS) drugs and antidepressants. Its structure allows for selective binding in biologically active molecules, making it valuable in medicinal chemistry. Also employed in the production of agrochemicals, including herbicides and fungicides, due to its stability and reactivity in coupling reactions. Commonly utilized in research settings for the preparation of fluorinated and chlorinated aromatic compounds, aiding in structure-activity relationship (SAR) studies.