Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry for constructing compounds with biological activity, especially in targeting signaling pathways involved in tumor growth. Its structure allows for selective modification, making it valuable in optimizing drug candidates for improved potency and selectivity. Also employed in the preparation of heterocyclic compounds for research in neurodegenerative diseases and inflammation.