Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Its structure allows for selective modification, making it valuable in creating targeted therapies. It is also employed in the preparation of bioactive molecules in medicinal chemistry research, especially those involving central nervous system disorders and inflammatory diseases. Due to its halogenated heterocyclic framework, it serves as a building block in cross-coupling reactions to generate diverse compound libraries for drug discovery.