Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its aldehyde and boronate functional groups allow dual reactivity, enabling sequential transformations to build aromatic frameworks. Commonly employed in the development of conjugated materials for organic electronics and in medicinal chemistry for constructing biaryl aldehyde scaffolds. Stable and compatible with various reaction conditions, making it valuable in multi-step synthesis.