Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization, making it valuable in drug discovery for building complex heterocyclic systems. Commonly employed in cross-coupling reactions and amination processes to construct C–C and C–N bonds in medicinal chemistry. Also utilized in the preparation of agrochemicals and functional materials due to its reactivity and stability in various synthetic pathways.