The field of chemical synthesis is driven by the availability of versatile and reliable intermediates. Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate, known by its CAS number 1762-36-3, is a prominent example of such a compound, offering a unique bipyridine structure that is highly valued in organic chemistry. For researchers and industrial chemists, understanding its synthesis potential and procurement channels is crucial.

The Chemical Profile of CAS 1762-36-3

Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate is an organic compound with the molecular formula C16H16N2O4 and a molecular weight of 300.31. It typically presents as an off-white to light yellow solid, with a melting point of 81-82 °C. The compound is known for its high purity, often specified at 97% minimum, which is essential for sensitive chemical reactions. Its bifunctional nature, featuring ester groups attached to the bipyridine core, makes it an excellent starting material for various derivatization reactions.

Key Applications in Synthesis and Beyond

The versatility of Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate makes it a valuable intermediate in several scientific disciplines:

  • Ligands for Catalysis: The 2,2'-bipyridine unit is a well-established chelating ligand. This compound can be readily converted into various bipyridine-based ligands, which are indispensable in homogeneous catalysis for reactions like cross-coupling, oxidation, and reduction.
  • Material Science: Its structure is beneficial for creating novel materials, including luminescent compounds, organic semiconductors, and components for metal-organic frameworks (MOFs). Researchers utilize its unique electronic and coordination properties to design materials with specific functionalities.
  • Pharmaceutical Intermediates: Heterocyclic compounds are critical in drug discovery. Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate can serve as a precursor for synthesizing biologically active molecules or key intermediates in pharmaceutical manufacturing processes.
  • Academic Research: In university laboratories, it's a common reagent for exploring new synthetic methodologies and understanding reaction mechanisms involving bipyridine systems.

Sourcing Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate

For purchasing managers and researchers, locating reliable sources is a priority. Searching for 'buy Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate CAS 1762-36-3' or 'chemical intermediate supplier China' will reveal numerous options. It is advisable to request quotes from multiple manufacturers, paying close attention to purity levels (97% min), pricing for bulk quantities, and delivery timelines. Engaging with reputable chemical manufacturers, particularly those with a strong presence in China, can offer significant advantages in terms of cost and availability. Obtaining a free sample for quality verification before a large order is a standard best practice to ensure the material meets your synthesis requirements.

In conclusion, Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate (CAS 1762-36-3) is a highly useful intermediate for a wide range of chemical synthesis applications. By carefully selecting suppliers and understanding its properties, researchers and manufacturers can leverage its potential for innovation.