Used primarily as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors for cancer treatment. It serves as a building block in medicinal chemistry due to its ability to undergo selective cross-coupling reactions, enabling the construction of complex heterocyclic systems. Its bromo functionality allows for palladium-catalyzed reactions such as Suzuki or Heck couplings, facilitating rapid diversification in drug discovery programs. Also employed in the preparation of bioactive molecules targeting inflammation and neurological disorders.