Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of certain antituberculosis agents and vitamins of the B-complex group. It also serves as a building block in the development of agrochemicals and specialty heterocyclic compounds. Its structure allows for functionalization in various positions, making it valuable in medicinal chemistry for designing bioactive molecules. Additionally, it finds use in research laboratories for studying pyridine-based derivatives and their reactivity.