Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. The 3-chloro and 5-(2-methoxyethoxy) substituents on the phenyl ring enable selective modifications, with the methoxyethoxy group enhancing solubility and stability of the molecule. The boronic acid moiety facilitates carbon-carbon bond formation under mild conditions, which is advantageous in late-stage functionalization of advanced intermediates. Commonly applied in the preparation of receptor agonists, enzyme inhibitors, and aromatic systems with tailored electronic properties.