Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other bioactive molecules. Its halogenated pyridine structure allows for selective cross-coupling reactions, making it valuable in medicinal chemistry for constructing complex drug candidates. Also employed in agrochemicals to create herbicides and insecticides due to its ability to enhance molecular stability and bioavailability. Commonly utilized in research laboratories for building blocks in heterocyclic compound synthesis.