For researchers and scientists engaged in cutting-edge organic synthesis, the availability of high-quality, specialized reagents is paramount. (3,5-Diphenylphenyl)boronic acid (CAS 128388-54-5) is one such compound that facilitates complex molecular construction, finding applications across various scientific disciplines. Whether your research is in materials science, medicinal chemistry, or synthetic methodology, identifying a reliable supplier for this key intermediate is a crucial step.

What is (3,5-Diphenylphenyl)boronic Acid?

(3,5-Diphenylphenyl)boronic acid is a white to off-white crystalline powder with a high purity, typically exceeding 99%. Its chemical formula is C18H15BO2, and its CAS number, 128388-54-5, is the universal identifier for this specific chemical entity. The presence of the boronic acid functional group (-B(OH)2) makes it highly reactive in a variety of organic transformations, most notably in metal-catalyzed cross-coupling reactions like the Suzuki-Miyaura coupling. This reaction allows chemists to form new carbon-carbon bonds, a fundamental process for building complex organic molecules.

Researchers often seek this compound for its specific structural features, which can be incorporated into larger molecular architectures to impart desired properties. Its terphenyl core provides rigidity and an extended pi-conjugation system, which is valuable in areas such as organic electronics and the synthesis of advanced materials.

Applications in Organic Synthesis and Beyond

The primary application of (3,5-Diphenylphenyl)boronic acid in research settings is as a versatile synthetic intermediate. Its role in Suzuki coupling allows for the preparation of biaryls and terphenyls, which are prevalent motifs in many functional materials and biologically active molecules. This makes it an indispensable reagent for chemists developing new synthetic methodologies or exploring novel chemical structures.

Beyond its fundamental use in academic research, this compound also serves as a precursor for:

  • OLED Materials: Used in the synthesis of organic semiconductors for display technologies.
  • Pharmaceuticals: As a building block for potential drug candidates, aiding in the creation of complex APIs.
  • Materials Science: Incorporating into polymers or molecular frameworks for advanced material properties.

For scientists needing to buy (3,5-Diphenylphenyl)boronic acid, ensuring a consistent supply and verifiable purity is essential for the reproducibility of their experimental results.

Finding a Trusted Supplier for CAS 128388-54-5

Locating a dependable supplier for specialized chemicals like (3,5-Diphenylphenyl)boronic acid is critical for the smooth operation of any research laboratory. When searching for a manufacturer or supplier, it is important to consider factors such as product purity, availability, lead times, and customer service. Many researchers turn to established chemical suppliers, including those based in China, known for their production capabilities and competitive pricing.

When you inquire about pricing or request a quote, ensure the supplier can provide a Certificate of Analysis (CoA) and has a clear understanding of your research requirements. For those needing to purchase this chemical, understanding the different grades and packaging options available can also be beneficial. Identifying a supplier that offers both high-quality (3,5-Diphenylphenyl)boronic acid and excellent support is key to facilitating successful research outcomes.

In summary, (3,5-Diphenylphenyl)boronic acid (CAS 128388-54-5) is a vital reagent for organic synthesis. By partnering with a reputable supplier, researchers can ensure they have access to the high-purity materials needed to advance their scientific endeavors.