Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents and antidepressants. Its structure supports the creation of bioactive molecules due to the presence of the nitrile group and the dioXin ring, which enhance binding affinity and metabolic stability. Commonly employed in medicinal chemistry for constructing heterocyclic compounds with therapeutic potential. Also utilized in research settings for designing novel drug candidates targeting neurological disorders.