Used in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its boronic acid group enables efficient carbon-carbon bond formation with aryl halides, making it valuable in building functionalized aromatic compounds. The presence of chloro, fluoro, and ester groups allows further derivatization or serves as key structural motifs in bioactive molecule development. Commonly applied in medicinal chemistry for constructing drug candidates with targeted aromatic frameworks.