The landscape of specialty chemicals is populated by numerous compounds that, while perhaps not household names, are fundamental to technological progress. 2-Bromo-9,10-diphenylanthracene (CAS: 201731-79-5) is one such compound, playing a crucial role as an intermediate in the synthesis of advanced materials, most notably for OLED (Organic Light-Emitting Diode) applications. Understanding its chemical profile, manufacturing process, and market significance is key to appreciating its value.

Chemically, 2-Bromo-9,10-diphenylanthracene is characterized by its molecular formula C26H17Br and a molecular weight of approximately 409.32 g/mol. It typically appears as a light yellow to yellow powder. The synthesis route most commonly employed involves the bromination of 9,10-diphenylanthracene. This reaction requires careful control to ensure the bromine atom is introduced at the desired position on the anthracene core, yielding a product with high purity, often exceeding 98% or 99%. This purity is paramount for its application in electronic devices where trace impurities can drastically degrade performance.

The primary market for 2-Bromo-9,10-diphenylanthracene is the organic electronics industry, specifically in the production of OLEDs. It serves as a building block for host materials, emitter materials, and charge transport layers, contributing to the efficiency, color purity, and lifespan of OLED displays. Its utility as a reactive intermediate also makes it valuable in broader organic synthesis, enabling the creation of complex molecular structures for research purposes and the development of new pharmaceutical compounds. The versatility stemming from the reactive bromine atom allows for diverse chemical transformations via cross-coupling reactions.

Leading chemical suppliers like Ningbo Inno Pharmchem Co., Ltd. ensure the availability of high-grade 2-Bromo-9,10-diphenylanthracene, supporting global research and development efforts. As the demand for advanced display technologies and specialized organic chemicals continues to rise, the market significance of intermediates like 2-Bromo-9,10-diphenylanthracene remains robust. Its contribution to enabling sophisticated electronic and chemical applications underscores its importance in the fine chemical sector.