Catsyn offer gram to tons of 4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)pyridin-2-amine | CAS 944401-60-9, its formula is C11H16BClN2O2, molecular weight is 254.52g/mol and the purity is usually NLT 98%.