Used as a key intermediate in the synthesis of fluorinated pyrimidine derivatives, particularly in pharmaceuticals targeting antiviral and anticancer agents. Its nitrile and fluoropyrimidine groups enable selective reactions for building complex heterocyclic compounds. Commonly employed in medicinal chemistry for structure-activity relationship studies, enhancing metabolic stability and binding affinity in drug candidates. Also applied in agrochemical research for developing novel pesticides with improved efficacy and selectivity.