Used primarily in cross-coupling reactions, this compound serves as a key intermediate in the synthesis of pharmaceuticals and agrochemicals. Its boronate ester group enables efficient Suzuki-Miyaura coupling, allowing the formation of carbon-carbon bonds with aryl or heteroaryl halides under palladium catalysis. This makes it valuable in constructing complex pyridine-based structures commonly found in bioactive molecules. It is also employed in the development of organic electronic materials due to its ability to introduce chlorinated pyridine motifs into conjugated systems.