2,6-Pyridinedicarboxaldehyde, identified by CAS number 5431-44-7, is a significant heterocyclic compound that offers a broad spectrum of applications across various scientific and industrial domains. With its unique molecular structure, featuring a pyridine ring substituted with two aldehyde groups at the 2 and 6 positions, it presents excellent reactivity and versatility as a chemical intermediate. Understanding its physical and chemical properties is crucial for researchers and chemists looking to leverage its capabilities in synthesis and product development.

Chemically, 2,6-Pyridinedicarboxaldehyde is typically described as a white to tan powder or crystalline solid. Its melting point is approximately 122-125 °C, and it has a boiling point of 152-154 °C at 103 mmHg. The compound exhibits moderate solubility in organic solvents such as chloroform and methanol. Its molecular formula is C7H5NO2, with a molecular weight of 135.12 g/mol. These properties are essential considerations for chemists when planning reactions and formulation processes. Storage conditions recommend keeping it in a tightly closed container at 2-8°C to maintain its stability and purity.

The applications of 2,6-Pyridinedicarboxaldehyde are diverse, highlighting its importance as a versatile chemical building block. It is widely recognized for its utility in the synthesis of pharmaceuticals, acting as a key intermediate in the development of various drug candidates. In materials science, it is instrumental in creating ligands for metal complexes, which are critical for catalysis and developing advanced functional materials. Furthermore, it plays a role in the synthesis of fluorescent probes, particularly for bioimaging applications, enabling enhanced visualization of biological processes.

For procurement professionals and researchers, sourcing this compound requires identifying reliable suppliers and manufacturers. Companies offering 2,6-Pyridinedicarboxaldehyde typically provide it with high purity, often exceeding 97% or 99%. When you need to buy this chemical, it is advisable to seek out vendors who can provide comprehensive documentation, including Safety Data Sheets (SDS) and Certificates of Analysis (COA), to ensure quality and safety compliance. Many reputable manufacturers are based in China, offering competitive pricing and significant supply capabilities for this important chemical intermediate.

In conclusion, 2,6-Pyridinedicarboxaldehyde is a valuable chemical intermediate with a wide range of applications. Whether you are involved in pharmaceutical research, materials development, or organic synthesis, understanding its properties and where to source it from trusted suppliers will be key to your project's success. Exploring options to purchase this compound will open doors to innovation in your respective field.