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. Its structure allows for easy functionalization, making it valuable in creating potent bioactive molecules. Commonly employed in the production of antidepressants, antipsychotics, and kinase inhibitors. Also utilized in agrochemicals for developing novel pesticides and herbicides due to its ability to enhance binding affinity in target compounds. Frequently chosen in medicinal chemistry for lead optimization because of its favorable physicochemical properties and metabolic stability.