Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its structure allows for selective functionalization, making it valuable in creating biologically active molecules. Commonly employed in cross-coupling reactions, such as Suzuki or Heck reactions, to build complex heterocyclic systems found in drug candidates. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its stability and reactivity profile.