In the vast landscape of chemical compounds, certain molecules stand out for their versatility and importance across various industries. Pyridine-2,6-dicarboxylic acid, commonly known as dipicolinic acid (CAS 499-83-2), is one such compound. Characterized by its white crystalline powder form and high purity, it serves as a crucial intermediate in organic synthesis, pharmaceutical manufacturing, and coordination chemistry. For professionals looking to buy this compound, understanding its properties, applications, and the best sourcing strategies is essential for successful procurement.

Key Properties of Pyridine-2,6-Dicarboxylic Acid

Pyridine-2,6-dicarboxylic acid is recognized for several key attributes that make it a valuable chemical intermediate:

  • High Purity: Typically available at 99% or higher, ensuring reliable and consistent results in synthesis and formulation.
  • Physical Form: It presents as a stable white crystalline powder, easy to handle and store.
  • Chemical Reactivity: The presence of two carboxylic acid groups makes it highly reactive, participating in a variety of chemical transformations like esterification and amidation.
  • Chelating Ability: It effectively chelates metal ions, forming stable complexes, which is beneficial in coordination chemistry and potentially in metal-based catalysis.
  • Solubility: While sparingly soluble in cold water, it shows increased solubility in hot water and ethanol, and in basic solutions.

Diverse Applications Across Industries

The utility of Pyridine-2,6-dicarboxylic acid spans several critical sectors:

  • Organic Synthesis: As a fundamental building block, it is used in the synthesis of a wide array of organic compounds, including complex heterocycles and specialty chemicals.
  • Pharmaceutical Industry: It acts as a key intermediate in the production of certain pharmaceutical agents, contributing to the development of new drugs and therapies. Sourcing high-purity grades is vital here.
  • Coordination Chemistry: Its ligand properties are exploited in the formation of coordination complexes with various metals, finding applications in catalysis, analytical chemistry, and material science.
  • Biotechnology: Its presence in bacterial spores and its heat-resistant properties have led to research exploring its use in sterilization and detection methods.

Sourcing Pyridine-2,6-Dicarboxylic Acid from China

For businesses seeking to buy Pyridine-2,6-dicarboxylic acid, particularly in bulk quantities, China offers a competitive and reliable sourcing avenue. Manufacturers in China, such as NINGBO INNO PHARMCHEM CO.,LTD., are well-equipped to produce this chemical to high purity standards. Key advantages of sourcing from China include cost-effectiveness, advanced manufacturing capabilities, and a stable supply chain. When selecting a supplier, it is advisable to verify their quality control systems, obtain Certificates of Analysis (CoA), and confirm their capacity to meet your specific requirements.

Conclusion

Pyridine-2,6-dicarboxylic acid is a vital chemical intermediate with a broad spectrum of applications. Its reliable procurement is crucial for the success of research and industrial processes. By understanding its properties and applications, and by partnering with reputable Chinese manufacturers, companies can secure a consistent supply of high-quality Pyridine-2,6-dicarboxylic acid, ensuring the efficiency and integrity of their operations.