Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and antiviral agents. Its structure supports the formation of biologically active molecules by serving as a building block in heterocyclic chemistry. Commonly employed in medicinal chemistry for modifying pyrimidine-based compounds to enhance binding affinity and selectivity. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its electron-withdrawing nitrile group and reactive ring system.