While 4-Phenylbenzophenone (CAS 2128-93-0) is widely recognized for its critical role as a photoinitiator in UV curing applications, its utility extends significantly into the realm of organic synthesis. For R&D scientists and procurement specialists in the pharmaceutical and fine chemical industries, understanding its capabilities as a versatile intermediate is crucial. As a dedicated chemical manufacturer and supplier, we provide high-purity 4-Phenylbenzophenone, enabling advanced synthetic pathways.

The Chemical Foundation of 4-Phenylbenzophenone

With the molecular formula C19H14O and a molecular weight of 258.31, 4-Phenylbenzophenone is a benzophenone derivative featuring a biphenyl group. This structure lends it specific chemical properties that make it a valuable building block in various synthetic routes. Its melting point of 99-101 °C and its crystalline powder appearance are indicative of its solid-state stability, which is advantageous for handling and storage in laboratory and industrial settings.

Applications in Organic and Pharmaceutical Synthesis

The structural features of 4-Phenylbenzophenone make it an attractive starting material or intermediate for synthesizing more complex molecules. Its utility is particularly noted in:

  • Pharmaceutical Intermediates: Notably, 4-Phenylbenzophenone is an important intermediate in the synthesis of antifungal drugs like bifonazole. When you purchase 4-Phenylbenzophenone, you are acquiring a foundational chemical for developing critical pharmaceutical compounds.
  • Synthesis of Complex Organic Molecules: Researchers utilize 4-Phenylbenzophenone to create novel compounds with specific photochemical or material properties. Its reactive sites can be modified to yield diverse chemical structures.
  • Development of Photosensitive Materials: Beyond standard UV curing, its role as a photosensitizer in specialized resins highlights its importance in advanced material science research.

Sourcing High-Purity 4-Phenylbenzophenone from a Reliable Manufacturer

For chemical synthesis, the purity of starting materials is non-negotiable. As a reputable manufacturer and supplier in China, we guarantee that our 4-Phenylbenzophenone meets stringent quality standards, typically boasting an assay of ≥99%. This ensures predictable reactivity and high yields in your synthetic processes. Procurement managers looking to buy this crucial intermediate can rely on our consistent supply and competitive pricing. We encourage you to reach out for a quote or to discuss your specific project requirements.

Conclusion

While its application as a photoinitiator is well-established, the significance of 4-Phenylbenzophenone (CAS 2128-93-0) as a versatile intermediate in organic and pharmaceutical synthesis cannot be overstated. Its specific chemical structure and reliable purity make it an indispensable tool for chemists developing new drugs and advanced materials. By securing your supply from a trusted manufacturer, you empower your research and production with a high-quality chemical building block.