Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and anti-inflammatory agents. Its nitrile group allows for further functionalization, enabling the construction of complex heterocyclic systems. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its ability to mimic amide or ester functionalities while offering improved metabolic stability. Also utilized in agrochemical research for designing novel pesticides and herbicides with enhanced efficacy and selectivity.