Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in constructing complex drug candidates. Commonly employed in cross-coupling reactions and nucleophilic substitutions to introduce the 5-fluoropyridyl moiety, which can enhance metabolic stability and binding affinity in target compounds. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its favorable electronic properties and reactivity.