For research and development scientists and chemists in the specialty chemical and materials science sectors, access to high-quality intermediates is fundamental for driving innovation. 4,6-Dibromo-isophthalonitrile (CAS: 244261-21-0) is one such compound, offering significant utility in organic synthesis and the development of advanced functional materials.

Product Specifications and Quality Assurance

Understanding the specifications of a chemical intermediate is paramount for R&D projects. 4,6-Dibromo-isophthalonitrile is characterized by its solid appearance and a high purity level of 97% minimum. This level of purity is essential for precise chemical reactions and the synthesis of target molecules with predictable properties, avoiding unwanted side reactions or impurities that could compromise the final product. When engaging with a supplier, requesting detailed analytical data, such as NMR and HPLC reports, is a standard practice to verify purity and structural integrity.

Applications in Chemical Synthesis and Material Science

The molecular structure of 4,6-Dibromo-isophthalonitrile makes it a valuable synthon in various organic chemistry applications. Its two bromine atoms provide reactive sites for cross-coupling reactions (e.g., Suzuki, Sonogashira, Buchwald-Hartwig), enabling the construction of complex aromatic and heteroaromatic systems. The two nitrile groups add electron-withdrawing character, which can be critical for tuning the electronic properties of synthesized materials.

  • Precursor for OLED Materials: As noted in various scientific publications, this compound is a key intermediate for building molecules used in OLEDs, including emitters and charge transport materials. Researchers often seek its specific structure for developing next-generation display and lighting technologies.
  • Building Block for Functional Polymers: Its reactivity allows for polymerization or incorporation into polymer backbones, leading to new functional polymers with tailored electronic or optical characteristics.
  • Intermediate for Pharmaceutical and Agrochemical Research: While its primary applications are in electronics, the dibromo-nitrile scaffold can also be a starting point for synthesizing complex organic molecules with potential biological activity.

Finding a Reliable Supplier

For R&D professionals, locating a dependable source to buy 4,6-Dibromo-isophthalonitrile is crucial for project continuity. Working with experienced chemical manufacturers, particularly those with a strong presence in chemical supply chains like those in China, can provide access to high-quality materials at competitive prices. A good supplier will not only offer the product but also technical support and documentation, facilitating smoother research workflows.

In conclusion, 4,6-Dibromo-isophthalonitrile is a vital intermediate for a wide range of R&D applications in chemistry and material science. Its high purity and versatile reactivity make it an indispensable tool for synthesizing advanced organic molecules. We encourage researchers and procurement specialists to explore our offerings and consider us as your trusted source for this essential chemical.