Used in pharmaceutical synthesis as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of biaryl structures common in drug development. Its boronate ester group facilitates efficient coupling with aryl halides under palladium catalysis, making it valuable in constructing complex molecules for medicinal chemistry, particularly in the development of kinase inhibitors and other bioactive compounds. The morpholino carbonyl group enhances solubility and influences pharmacokinetic properties, supporting its use in optimizing lead compounds during drug discovery.