Used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, to create complex organic compounds. Its boronic ester group facilitates the formation of carbon-carbon bonds between boron-containing compounds and aryl or vinyl halides, making it valuable in the pharmaceutical industry and material science. The quinoline structure in the molecule enables the development of drugs and biologically active substances with diverse pharmacological activities, such as anti-cancer or antimicrobial agents. Often employed in the development of drug candidates and advanced materials due to its stability and reactivity. Additionally, used in chemical research to study reactions and mechanisms of new chemical bonds.