In the pursuit of scientific advancement and the development of novel therapeutics, sourcing high-quality chemical intermediates is a cornerstone of successful research and manufacturing. For professionals in the pharmaceutical and chemical sectors, understanding and securing a reliable supply of compounds like 3,5-Dichloro-2,6-dimethoxybenzoic acid (CAS: 73219-91-7) is paramount. This article aims to provide insights into this crucial intermediate and guide readers on how to effectively purchase it.

What is 3,5-Dichloro-2,6-dimethoxybenzoic Acid?

3,5-Dichloro-2,6-dimethoxybenzoic acid is an aromatic carboxylic acid that serves as a significant intermediate in organic synthesis. Its chemical structure features a benzoic acid core substituted with two chlorine atoms and two methoxy groups. This unique composition renders it a valuable component for constructing complex molecular architectures, particularly within the pharmaceutical industry. Manufacturers typically specify its purity at a minimum of 97%, presenting it as a white to off-white crystalline powder. Proper storage, often at 2-8°C in dry conditions, is recommended to maintain its quality and stability.

Critical Applications in the Pharmaceutical Industry

The primary application of 3,5-Dichloro-2,6-dimethoxybenzoic acid lies in its role as a key intermediate for synthesizing Active Pharmaceutical Ingredients (APIs). It is particularly noted for its utility in the production of dopamine D2 receptor antagonists. These antagonists are vital in the development of medications aimed at treating neurological and psychiatric conditions, such as schizophrenia and Parkinson's disease. The precise structure and purity of this intermediate are critical for ensuring the efficacy and safety of the final drug product. Therefore, researchers and chemists must ensure they buy from manufacturers who guarantee high standards.

Choosing a Reliable Supplier and Manufacturer

For those looking to purchase 3,5-Dichloro-2,6-dimethoxybenzoic acid, selecting a dependable supplier is essential. Companies that specialize in fine chemicals and pharmaceutical intermediates, especially those operating from China, offer a compelling combination of product quality and competitive pricing. When you are ready to buy, consider these factors:

  • Purity and Specifications: Always verify the CAS number (73219-91-7) and ensure the stated purity meets your project’s requirements. A Certificate of Analysis (CoA) is a standard document to request.
  • Supplier Reputation: Look for manufacturers with established reputations, transparent communication channels, and positive customer feedback.
  • Pricing and Quantity: Obtaining quotes for different quantities is crucial, as prices often vary significantly between R&D-scale orders and bulk purchases.
  • Logistics and Delivery: Confirm the supplier's ability to ship internationally using reliable carriers and ensure appropriate packaging for the chemical.

As a manufacturer and supplier, we are committed to providing high-quality 3,5-Dichloro-2,6-dimethoxybenzoic acid to meet the diverse needs of the global scientific community. We encourage potential buyers to reach out for quotations and samples to experience our commitment to excellence firsthand.

In conclusion, 3,5-Dichloro-2,6-dimethoxybenzoic acid is a fundamental building block for critical pharmaceutical applications. By focusing on quality, reliability, and competitive sourcing from trusted manufacturers, research and development teams can confidently acquire the materials needed to drive innovation in drug discovery and development.