In the realm of pharmaceutical development, the precise selection and sourcing of chemical intermediates are paramount. 4,4'-Oxydiphenol (CAS 1965-09-9) is a compound that frequently appears in the synthesis pathways of various drug molecules. As a manufacturer specializing in pharmaceutical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. offers technical insights into this crucial chemical, guiding R&D scientists and procurement managers on its properties and applications.

Chemical Identity and Properties

4,4'-Oxydiphenol, also known by synonyms such as 4,4'-Dihydroxydiphenyl ether, is identified by its CAS number 1965-09-9. Its molecular formula is C12H10O3, and it possesses a molecular weight of approximately 202.21 g/mol. The compound typically presents as an off-white amorphous powder. A key characteristic for its use in synthesis is its high purity, commonly specified at 99%. This high purity is essential to minimize side reactions and ensure the quality of the final Active Pharmaceutical Ingredient (API).

Synthetic Utility in Pharmaceuticals

The chemical structure of 4,4'-Oxydiphenol, featuring two phenolic hydroxyl groups linked by an ether bridge, makes it a versatile intermediate. The hydroxyl groups are nucleophilic and can readily undergo reactions such as:

  • Etherification: Reaction with alkyl halides or other electrophilic species to form new ether linkages, extending molecular chains or introducing functional groups.
  • Esterification: Reaction with carboxylic acids or their derivatives to form ester bonds, often used for prodrug strategies or modifying solubility.
  • Electrophilic Aromatic Substitution: The aromatic rings can be further functionalized through various substitution reactions, though the ether linkage and hydroxyl groups influence regioselectivity.

These reactions are fundamental in building complex APIs, where 4,4'-Oxydiphenol can serve as a core scaffold or a key fragment.

Sourcing Considerations: Purity and Reliability

When procurement managers or R&D scientists decide to buy 4,4'-Oxydiphenol (CAS 1965-09-9), ensuring quality from the supplier is non-negotiable. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing:

  • Guaranteed Purity: Our 4,4'-Oxydiphenol is consistently produced to 99% purity, ensuring it meets the stringent requirements for pharmaceutical synthesis.
  • Detailed Documentation: We provide comprehensive Certificates of Analysis (CoA) and Safety Data Sheets (SDS) for all our products.
  • Stable Supply: As a dedicated manufacturer, we ensure a reliable and consistent supply chain to support your ongoing projects.
  • Technical Expertise: Our team possesses the technical knowledge to assist you with inquiries regarding the application and handling of 4,4'-Oxydiphenol.

Conclusion

4,4'-Oxydiphenol (CAS 1965-09-9) is a vital intermediate in pharmaceutical synthesis, offering significant versatility to chemists. For R&D professionals and procurement specialists, sourcing this compound from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. guarantees the quality and reliability necessary for successful drug development. We encourage you to contact us to learn more about our product and to request a quote for your specific needs.