Used as a key intermediate in the synthesis of pharmaceutical agents, particularly kinase inhibitors for cancer treatment. Its pyrazole core and difluoroethyl substituent facilitate binding to enzyme active sites, enhancing selectivity, potency, and metabolic stability. The difluoroethyl group increases lipophilicity and resistance to oxidative degradation, optimizing drug candidates. Also utilized in agrochemical development to improve bioavailability and efficacy of pesticides and herbicides.