Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of fungicides and herbicides. Its structure allows for selective substitution reactions, making it valuable in building complex molecules with biological activity. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to introduce the difluoromethylpyridine moiety, which can enhance metabolic stability and lipophilicity in active ingredients. Also utilized in research for designing new crop protection agents due to its electron-withdrawing properties and favorable reactivity profile.