Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors for cancer treatment. Its structure allows for selective cross-coupling reactions, making it valuable in building complex drug molecules. Commonly employed in Suzuki and Negishi couplings to introduce the difluoroethyl pyridine moiety, which can enhance metabolic stability and binding affinity in active compounds. Also utilized in agrochemical research for designing novel pesticides with improved efficacy and environmental profile.