Biphenyls, compounds consisting of two phenyl rings linked by a single bond, form a fundamental class of organic molecules with diverse applications. Their rigid yet flexible structure allows for varied spatial arrangements and electronic interactions, making them valuable in fields ranging from liquid crystals and polymers to pharmaceuticals and advanced organic electronic materials. Among the numerous functionalized biphenyls, halogenated derivatives like 2-Bromo-4'-chloro-1,1'-biphenyl (CAS 179526-95-5) are particularly significant as synthetic intermediates.

The chemical properties of 2-Bromo-4'-chloro-1,1'-biphenyl are key to its utility. Its molecular formula, C12H8BrCl, and molecular weight of 267.55 g/mol indicate a relatively substantial organic molecule. The presence of both bromine and chlorine atoms on different phenyl rings provides distinct points of reactivity. Bromine is generally more reactive in oxidative addition steps typical of palladium-catalyzed cross-coupling reactions, while chlorine can also be activated under specific conditions. This differential reactivity can be exploited in sequential synthesis strategies. Its appearance as an off-white powder suggests it is a solid at room temperature, and its predicted boiling point of 325.5±17.0°C at 760 mmHg indicates it is a relatively high-boiling point compound, necessitating careful handling during high-temperature reactions.

The applications of this specific biphenyl derivative are predominantly found in the synthesis of advanced materials and as pharmaceutical raw intermediates. In the realm of OLED materials, biphenyl structures often serve as core units in host materials, charge transport layers, or emissive dopants, contributing to the overall device efficiency and stability. As a pharmaceutical raw intermediate, its structure can be elaborated upon to create complex drug molecules with specific pharmacological activities. NINGBO INNO PHARMCHEM CO.,LTD. provides this essential biphenyl derivative to researchers and manufacturers, ensuring the quality and availability needed for these demanding applications. The purity of such intermediates, typically 97% minimum for 2-Bromo-4'-chloro-1,1'-biphenyl, is critical for achieving desired outcomes in both electronic and pharmaceutical syntheses.

Understanding the fundamental chemical characteristics of biphenyl derivatives like 2-Bromo-4'-chloro-1,1'-biphenyl is crucial for chemists and material scientists. The strategic placement of halogens allows for precise molecular design, enabling the creation of tailored compounds for specific high-tech applications. NINGBO INNO PHARMCHEM CO.,LTD. is committed to facilitating these advancements by supplying high-quality, reliable intermediates that meet the rigorous standards of the industries we serve.