Used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions to construct biaryl compounds. It serves as a key building block in pharmaceutical and agrochemical industries for developing complex molecules with specific biological activity. The presence of bromine, methoxy, and boronic acid groups allows sequential functionalization, enabling selective modifications in multi-step syntheses. Commonly employed in the preparation of intermediates for drugs, dyes, and advanced materials. Its reactivity and stability make it suitable for use in solid-phase and solution-phase reactions under mild conditions.