Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) targeting central nervous system disorders and anti-infective agents. It serves as a building block in agrochemicals for the production of herbicides and insecticides due to its ability to enhance bioavailability and target specificity. Its halogenated pyridine structure allows for selective cross-coupling reactions in medicinal chemistry, enabling the construction of complex molecules. Commonly employed in research and development for creating novel compounds with improved metabolic stability and binding affinity.