In the realm of specialized chemicals, understanding the synthesis and ensuring the purity of compounds like Di-p-anisoyl-D-tartaric Acid (CAS 191605-10-4) is fundamental to their effective application. This molecule, a derivative of tartaric acid, plays a crucial role in chiral chemistry, primarily as a resolving agent and an intermediate in asymmetric synthesis. For chemists and manufacturers, delving into its chemical origins and purity standards is key to unlocking its full potential.

Synthesis of Di-p-anisoyl-D-tartaric Acid

The synthesis of Di-p-anisoyl-D-tartaric Acid typically involves the esterification of D-tartaric acid with p-anisoyl chloride. This reaction requires careful control of conditions to ensure selective acylation and minimize side products. D-tartaric acid, being a naturally occurring chiral compound, provides the necessary stereochemical foundation. The process often involves reacting D-tartaric acid with p-anisoyl chloride in the presence of a suitable base or catalyst. While various methods exist, the goal is consistently to achieve a high yield of the desired di-ester product.

NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated manufacturer, employs optimized synthesis protocols to guarantee the quality and consistency of Di-p-anisoyl-D-tartaric Acid. Our expertise ensures that the resulting product meets stringent specifications, making it reliable for demanding applications.

The Criticality of Purity

The efficacy of Di-p-anisoyl-D-tartaric Acid hinges significantly on its purity, particularly its enantiomeric purity. As a chiral resolving agent, its ability to selectively interact with one enantiomer of a racemic mixture is directly tied to its own chiral integrity. An assay of ≥99.0% is a common benchmark, signifying minimal presence of other chemical species. Equally important is the optical purity, often measured by specific rotation, which confirms the predominance of the correct enantiomer.

For applications in:

  • Chiral Resolution: High enantiomeric purity of the resolving agent ensures efficient separation of target racemates.
  • Asymmetric Synthesis: A pure chiral intermediate leads to predictable stereochemical outcomes and higher yields of the desired enantiomer.

When you buy Di-p-anisoyl-D-tartaric acid, looking for detailed specifications like optical rotation and HPLC assay is essential. As a leading supplier in China, we provide comprehensive Certificates of Analysis (CoA) for our products, offering transparency and assurance of quality.

Why Choose a Specialized Supplier?

Sourcing specialized chemical intermediates requires a partnership with a supplier that not only offers competitive pricing but also understands the scientific and commercial implications of product quality. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing:

  • Guaranteed Specifications: We deliver Di-p-anisoyl-D-tartaric Acid that meets or exceeds the specified purity and optical rotation.
  • Consistent Supply: Our manufacturing capabilities ensure a stable and reliable supply chain for businesses requiring this key intermediate.
  • Technical Expertise: Our team possesses deep knowledge of chemical synthesis and applications, ready to assist our clients.

For procurement professionals and researchers seeking to purchase Di-p-anisoyl-D-tartaric acid (CAS 191605-10-4), we invite you to request a quote. Experience the benefits of working with a dedicated chemical partner committed to excellence in synthesis and purity.