Used primarily as a key intermediate in pharmaceutical synthesis, especially in Suzuki-Miyaura cross-coupling reactions. Its boronate ester group enables efficient carbon-carbon bond formation, making it valuable in constructing complex organic molecules for drug development. Commonly employed in the preparation of bioactive pyrrole derivatives, including potential kinase inhibitors and anti-inflammatory agents. Its tert-butyl and methyl protecting groups enhance stability and selectivity during multi-step syntheses. Widely utilized in research settings for developing novel therapeutic compounds.