The landscape of chemical research is continually evolving, driven by the discovery and synthesis of novel molecules that unlock new technological possibilities. Among these, perylene derivatives have garnered significant attention due to their exceptional electronic and optical properties. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a supplier of such cutting-edge intermediates, including the precisely engineered 1,6,7,12-tetrabromoperylene-3,4,9,10-tetracarboxylic acid bisanhydride, CAS: 321945-85-1.

This particular compound serves as a critical intermediate, offering a unique combination of a perylene core, strategically placed bromine atoms, and reactive anhydride functionalities. The perylene structure itself is known for its robustness and distinct photophysical characteristics. The addition of bromine atoms, as seen in the 1,6,7,12 positions, enhances its electron-accepting capabilities and can influence intermolecular interactions, which are crucial for charge transport in organic electronic devices. The bisanhydride form is a versatile precursor for creating a wide array of functional perylene derivatives, most notably perylene diimides (PDIs).

The synthesis of 1,6,7,12-tetrabromoperylene-3,4,9,10-tetracarboxylic acid bisanhydride is a testament to the advancements in organic synthesis. Achieving such a complex molecule with high yield and purity requires specialized expertise. Researchers in fields ranging from organic photovoltaics to advanced display technologies depend on the availability of high purity 321945-85-1 intermediate. The integrity of the final material's performance, whether it's its efficiency in a solar cell or the color purity of a pigment, is directly correlated to the purity of the starting intermediate.

The applications of tetrabromoperylene bisanhydride are rapidly expanding. In the realm of organic electronics, its derivatives are explored for use as n-type semiconductors in organic field-effect transistors (OFETs) and as electron acceptors in organic solar cells. Their strong absorption in the visible spectrum and high fluorescence quantum yields also make them valuable for applications in sensing and bio-imaging. The ability to tune their solubility and processing characteristics through functionalization of the anhydride groups makes them particularly attractive for solution-processed devices. The ongoing study of perylene tetracarboxylic acid derivatives is at the forefront of materials science innovation.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing the scientific community with the essential building blocks for their research. By supplying intermediates like the tetrabromoperylene bisanhydride, we aim to accelerate discovery and development in advanced materials. Our dedication to quality and reliability ensures that researchers have access to the critical materials, such as CAS 321945-85-1, needed to explore new frontiers in chemistry and beyond.