Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. Its structure enables selective binding in signaling pathways involved in tumor growth. Commonly employed in medicinal chemistry for constructing complex heterocyclic systems due to its reactive bromo group, which allows for cross-coupling reactions like Suzuki or Buchwald-Hartwig aminations. Also utilized in the preparation of bioactive molecules targeting neurological disorders and inflammation.