For procurement managers and research scientists in the chemical and pharmaceutical industries, sourcing high-quality intermediates is paramount. Pyridine-3,4-dicarboxylic Acid, also widely known as Cinchomeronic Acid (CAS 490-11-9), stands out as a critical building block for a diverse range of applications, from advanced pharmaceuticals to novel materials. Understanding how to effectively source this compound can significantly impact project success and cost-efficiency. This article serves as a practical guide for B2B buyers looking to purchase Pyridine-3,4-dicarboxylic Acid.

Understanding Pyridine-3,4-dicarboxylic Acid: Properties and Uses

Pyridine-3,4-dicarboxylic Acid is characterized by its white to off-white crystalline powder appearance, with a molecular formula of C7H5NO4 and a molecular weight of approximately 167.12 g/mol. Its chemical structure, featuring two carboxyl groups attached to a pyridine ring, grants it unique reactivity and utility. Key applications include its role as an intermediate in the synthesis of pharmaceuticals such as antihypertensive, antitumor, and antiviral agents. Furthermore, its ability to act as a ligand makes it invaluable in coordination chemistry for developing catalysts and metal-organic frameworks (MOFs). When you need to buy this compound, ensure its purity meets your project's specifications, often requiring ≥98.0% as stated by reputable manufacturers.

Key Considerations When Purchasing Pyridine-3,4-dicarboxylic Acid

When evaluating suppliers, several factors are crucial for a successful B2B transaction. Firstly, purity is non-negotiable. Always request a Certificate of Analysis (COA) to verify the compound's quality and confirm it meets your specific requirements. Secondly, supply chain reliability is vital. Partnering with an established manufacturer in China or a reputable supplier can ensure consistent availability and timely delivery. Many buyers look for suppliers with extensive export experience and robust quality assurance systems.

The price of Pyridine-3,4-dicarboxylic Acid can fluctuate based on market conditions, order volume, and supplier. It is advisable to obtain multiple quotes to ensure competitive pricing. Don't hesitate to inquire about bulk discounts if you plan to purchase larger quantities. For those initiating new projects or requiring smaller amounts for R&D, the availability of samples is also a significant advantage. A good manufacturer will readily provide samples for testing.

Navigating the Sourcing Process: What to Ask Your Supplier

When contacting a potential supplier of Pyridine-3,4-dicarboxylic Acid, be prepared to ask specific questions to gauge their capabilities and product quality. Key inquiries should include:

  • What is the typical lead time for an order of 100kg?
  • Can you provide a detailed COA for your latest batch?
  • What are your payment terms for new clients?
  • Do you offer any technical support regarding the application of your products?
  • What are your packaging options to ensure safe transport?

Engaging with a knowledgeable Pyridine-3,4-dicarboxylic Acid supplier will streamline your procurement process. By focusing on these aspects, businesses can secure a dependable source of this vital chemical intermediate, facilitating innovation and ensuring the efficient development of their end products. If you're looking to purchase Cinchomeronic Acid, start your search with trusted manufacturers known for quality and service.