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CAS No.: 2173194-53-9; ChemShuttle offers chemical blocks including 1-(difluoromethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2173194-53-9) for Suzuki-Miyaura cross-coupling. These air-stable chemical blocks combine boronic ester functionality with fluorinated heterocyclic cores. This CAS 2173194-53-9 compound exemplifies our chemical blocks portfolio's focus on minimizing protodeboronation. Researchers utilize such chemical blocks for efficient synthesis of bidentate kinase inhibitors. Our rigorous drying protocols for chemical blocks ensure CAS 2173194-53-9 delivers consistent reactivity in aqueous reaction conditions.