3,5-Dibromophenylboronic acid

3,5-Dibromophenylboronic acid (CAS 117695-55-3) is a high-purity di-brominated aromatic boronic acid fine chemical with stable molecular structure and excellent synthetic activity. This compound features two bromine substituents at the 3 and 5 positions of the benzene ring, possessing moderate moisture sensitivity, good chemical stability and excellent solubility in conventional organic solvents. It maintains stable chemical properties under low-temperature inert sealed storage and exhibits high reaction efficiency in Suzuki cross-coupling reactions. 3,5-Dibromophenylboronic acid (CAS 117695-55-3) serves as a core halogen-modified boronic acid building block, widely applied in pharmaceutical intermediate synthesis, organic material derivation and industrial fine chemical customization.

2931909090

1. Suzuki Cross-Coupling Organic Synthesis: 3,5-Dibromophenylboronic acid (CAS 117695-55-3) is a key active monomer for Suzuki-Miyaura cross-coupling reactions. The dibromo-substituted aromatic structure optimizes molecular reaction selectivity and structural stability, enabling efficient synthesis of high-purity halogenated biaryl intermediates and supporting batch industrial production of high-value fine chemical derivatives. 2. Pharmaceutical Intermediate Custom Synthesis: 3,5-Dibromophenylboronic acid (CAS 117695-55-3) is an essential modular intermediate for innovative drug research and development. The dibromo-modified benzene skeleton can effectively improve the molecular activity and structural diversity of drug precursors, which is widely used in the synthesis of anti-tumor, antibacterial and targeted small-molecule drug intermediates. 3. Functional Organic Material Preparation: 3,5-Dibromophenylboronic acid (CAS 117695-55-3) is commonly used for the preparation of high-performance organic functional materials. Its special halogen substitution structure optimizes material structural stability and reaction activity, providing high-purity synthetic precursors for custom synthesis of polymer materials and organic optoelectronic materials. 4. Laboratory Synthetic Process Research: 3,5-Dibromophenylboronic acid (CAS 117695-55-3) serves as a standard high-purity laboratory reagent. With stable batch consistency and controllable reaction activity, it is widely used for reaction mechanism verification and process parameter optimization of halogen-substituted boronic acid compounds in scientific research experiments.

99%

C6H5BBr2O2

279.72

2 years under proper storage

White to off-white crystalline powder

Laboratory Grade, Industrial Grade

2.1±0.1 g/cm3

238-242°C