Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for constructing complex heterocyclic systems. Commonly employed in research settings to design drugs targeting cancer, inflammation, and neurological disorders. Also utilized in the preparation of labeled compounds for metabolic studies and in the creation of pyridine-based ligands for catalysis.