In the realm of fine chemicals and organic synthesis, specific molecular structures offer unique advantages for creating complex compounds. 9-Bromo-10-phenylanthracene (CAS 23674-20-6) is one such molecule, highly valued by synthetic organic chemists and process engineers for its versatility and the sophisticated materials it helps produce.

Understanding the Molecular Architecture

9-Bromo-10-phenylanthracene is characterized by an anthracene core – a polycyclic aromatic hydrocarbon consisting of three fused benzene rings. Attached to this core are a bromine atom and a phenyl group at the 9 and 10 positions, respectively. This specific arrangement imbues the molecule with distinct properties:

  • Anthracene Core: Provides a rigid, planar structure that is often a fundamental component in materials designed for electronic and optical applications due to its extended pi-conjugation.
  • Bromine Substituent: The presence of bromine makes the molecule an excellent substrate for various cross-coupling reactions, such as palladium-catalyzed Suzuki-Miyaura coupling, Stille coupling, or Heck reactions. These reactions are cornerstones in modern carbon-carbon bond formation, allowing for the precise assembly of larger, more complex organic molecules.
  • Phenyl Substituent: The phenyl group influences the molecule's electronic properties and solubility, often contributing to better processability and stability in the final application.

Applications in Advanced Synthesis

The primary utility of 9-Bromo-10-phenylanthracene lies in its role as an intermediate for synthesizing advanced materials, particularly those used in organic electronics like OLEDs. Researchers and manufacturers buy this compound to build larger molecular structures with tailored photophysical properties. For instance, it can be coupled with other aromatic or heterocyclic units to create:

  • Emissive Layer Materials: Molecules designed to emit specific colors of light efficiently.
  • Charge Transport Materials: Compounds that facilitate the movement of electrons or holes within the device structure.
  • Host Materials: Matrices that support and efficiently transfer energy to emissive dopants in OLEDs.

Beyond OLEDs, its reactive nature makes it a valuable component in the synthesis of organic semiconductors for transistors, photovoltaic devices, and other functional organic materials.

Procurement and Quality Assurance

For chemists and procurement specialists, sourcing high-quality 9-Bromo-10-phenylanthracene is essential. When searching for a supplier, look for manufacturers that guarantee high purity (e.g., >98% by HPLC), consistent batch-to-batch quality, and readily available technical documentation like NMR and Mass Spectrometry data. Companies that specialize in fine chemical intermediates, particularly those with strong capabilities in cross-coupling reactions and purification, are ideal partners. Purchasing this compound from reputable manufacturers, often found in regions like China, ensures access to both quality and competitive pricing, facilitating efficient and successful organic synthesis projects.

By leveraging the synthetic utility of 9-Bromo-10-phenylanthracene, scientists can push the boundaries of material science and electronic innovation.