Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antituberculosis agents. It serves as a building block for pyridine-based compounds that exhibit biological activity, including enzyme inhibition and antimicrobial properties. Also employed in coordination chemistry as a ligand for metal ions, forming complexes with potential catalytic or material science applications. Its structural features make it useful in research for designing new heterocyclic compounds with tailored reactivity and functionality.