Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of pharmaceuticals and agrochemicals. Its boronate ester group enables efficient carbon-carbon bond formation, particularly in the development of pyridine-based bioactive molecules. Commonly applied in medicinal chemistry for constructing complex heterocyclic systems found in drug candidates. Also utilized in materials science for creating organic semiconductors and functional polymers due to its stable aromatic and heteroaromatic framework.