4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid; CAS No.: 180516-87-4; As a worldwide chemical supplier, ChemShuttle offers 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid, a key reagent for Suzuki coupling reactions. Our company specializes in custom synthesis, delivering high-purity compounds for pharmaceutical and material science applications. With a strong focus on quality, we provide reliable and efficient chemical solutions to clients worldwide.