For professionals in the pharmaceutical and chemical industries, securing a reliable supply of high-purity intermediates is paramount. 3-Hydroxypivalic Acid, identified by CAS number 4835-90-9, stands out as a critical building block with diverse applications. This article serves as a comprehensive guide for procurement managers and R&D scientists looking to buy this essential chemical, focusing on quality, applications, and supplier considerations.

Understanding 3-Hydroxypivalic Acid (CAS 4835-90-9)

3-Hydroxypivalic Acid is a carboxylic acid derivative notable for its hydroxyl group and a sterically hindered tertiary carbon structure. Typically appearing as a white crystalline powder, it is prized for its high purity, often exceeding 98%. Its chemical versatility makes it indispensable in several key sectors:

  • Pharmaceutical Intermediate: It plays a crucial role in the synthesis of various active pharmaceutical ingredients (APIs). A prominent example is its use in producing tomeglovir, a significant antiviral agent targeting human cytomegalovirus replication. Researchers and pharmaceutical manufacturers looking to synthesize such advanced therapeutics will find a consistent demand for this intermediate.
  • Agrochemicals: This compound serves as an intermediate in the creation of specific herbicides. These herbicides function by inhibiting chlorophyll production in weeds, offering effective crop protection with favorable environmental profiles.
  • Resin Production: In the materials science sector, 3-Hydroxypivalic Acid is incorporated into the synthesis of polyurethane (PU) and polyethylene (PE) resins. It contributes specific functional properties to these polymers, enhancing their performance characteristics in various industrial applications.
  • Organic Synthesis: Its dual functionality (hydroxyl and carboxylic acid groups) makes it a valuable reagent in broader organic synthesis, allowing for the construction of complex molecular architectures.

Key Considerations When Purchasing 3-Hydroxypivalic Acid

When sourcing 3-Hydroxypivalic Acid, several factors should guide your purchasing decisions. As a procurement manager, your primary focus will be on ensuring consistent quality and competitive pricing. Developers and formulators, on the other hand, will prioritize purity and reliable performance for their synthesis pathways.

  • Purity Levels: For pharmaceutical and advanced chemical synthesis, a purity of 98% or higher is typically required. Verify the Certificate of Analysis (CoA) from potential suppliers to confirm the assay and impurity profiles.
  • Supplier Reliability: Partnering with established manufacturers and suppliers is crucial for consistent supply and quality control. Look for suppliers with a proven track record, robust quality management systems (like ISO certification), and strong export experience. Many leading manufacturers are located in China, offering competitive pricing.
  • Pricing and Quotation: While prices can vary based on quantity, purity, and market conditions, obtaining multiple quotes is essential. Consider the total cost of ownership, including shipping and potential import duties. Purchasing in bulk can often lead to significant cost savings.
  • Technical Support and Customization: Some suppliers offer technical support and customization services, which can be invaluable for optimizing synthesis processes or addressing specific application needs.

Finding a Reputable Manufacturer and Supplier

When you need to buy 3-Hydroxypivalic Acid, identifying a trustworthy manufacturer or supplier is key. Look for companies that clearly list their product specifications, CAS number (4835-90-9), and provide detailed information about their quality control measures. Many international B2B platforms feature numerous chemical manufacturers from China, offering a wide range of pharmaceutical intermediates and fine chemicals. Engaging directly with these suppliers for a quote is often the most efficient way to secure your supply.

In conclusion, 3-Hydroxypivalic Acid is a vital chemical intermediate with broad applications. By understanding its properties and carefully selecting your supplier, you can ensure the success of your pharmaceutical, agrochemical, or resin synthesis projects. For businesses seeking a dependable manufacturer and supplier of this compound, exploring options from reputable chemical suppliers in China can provide high-quality products at competitive prices.