Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective cross-coupling reactions, making it valuable in medicinal chemistry for constructing complex heterocyclic systems. Commonly employed in research settings to introduce fluorinated and iodinated pyridine motifs into drug candidates, enhancing metabolic stability and binding affinity. Also utilized in agrochemical research for designing novel active ingredients.