Used in the synthesis of pharmaceuticals, agrochemicals, and anticancer drugs due to its nitrogen-containing heterocyclic structure, which enables interactions with biological targets involved in cell growth and microbial activity. Acts as an intermediate in the production of antibiotics, antiviral agents, and other bioactive compounds. Employed in research for developing new organic semiconductors and fluorescent dyes, including applications for detecting biomolecules in laboratory settings. Also explored in coordination chemistry as a ligand for metal complexes in catalysis.