NINGBO INNO PHARMCHEM CO.,LTD. is proud to present 1,1-Diphenyl-2,2-di(4-pyridylbiphenyl)ethylene, a highly versatile and high-purity chemical compound critical for advancements in cutting-edge material science. Identified by its CAS Number 1839090-56-0, this exceptional intermediate boasts a molecular formula of C36H26N2 and a molecular weight of 486.6. Our commitment to excellence ensures a minimum purity of 97%, making it a reliable choice for diverse high-tech applications.

This compound, often referred to by its CAS number 1839090-56-0, is a derivative of tetraphenylethylene (TPE) and is distinguished by the strategic incorporation of two pyridyl groups at the para positions of its peripheral phenyl rings. This specific structural arrangement is fundamental to one of its most remarkable characteristics: Aggregation-Induced Emission (AIE). Unlike conventional fluorescent materials that suffer from aggregation-caused quenching, 1,1-Diphenyl-2,2-di(4-pyridylbiphenyl)ethylene exhibits enhanced luminescence when aggregated. This phenomenon is attributed to the restriction of intramolecular rotation (RIR) in its aggregated state, which effectively suppresses non-radiative decay pathways and significantly boosts fluorescence intensity.

The unique AIE properties of this compound make it an indispensable building block, particularly as a ligand in the construction of Metal-Organic Frameworks (MOFs). These porous crystalline materials, when integrated with 1,1-Diphenyl-2,2-di(4-pyridylbiphenyl)ethylene, demonstrate exceptional photophysical performance. For instance, MOFs incorporating this ligand have achieved impressive fluorescence quantum yields of up to 99% in solvent-free states. This high efficiency is crucial for advanced applications such as highly sensitive sensor technologies, including the detection of pesticides at very low concentrations. The pyridyl groups within its structure facilitate robust coordination with various metal ions, forming stable and highly luminescent frameworks that are vital for next-generation optoelectronic devices.

Beyond its significant role in OLEDs and sensing, the chemical versatility of 1,1-Diphenyl-2,2-di(4-pyridylbiphenyl)ethylene allows for its broad application as an intermediate in organic synthesis. Its sophisticated molecular architecture is typically achieved through precise synthetic methodologies, such as Suzuki-Miyaura coupling reactions, which ensure the high purity and structural integrity required for its specialized uses. Researchers are also exploring its potential in biological fields, with preliminary studies suggesting promising biological activities, including potential anticancer properties due to its ability to induce apoptosis and generate reactive oxygen species in certain cancer cell lines. While still in the research phase, this highlights the compound's multifaceted utility.

As a leading manufacturer and supplier of high-quality chemical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. ensures that 1,1-Diphenyl-2,2-di(4-pyridylbiphenyl)ethylene is produced under stringent quality control standards, suitable for both research and industrial scale applications. We offer this compound in various packaging options to meet specific client requirements, including 25g, 100g, 500g, and bulk packages. For competitive price information or to buy this essential chemical intermediate, please reach out to us directly. We are committed to providing superior products and reliable service to facilitate your innovative projects and research endeavors. Our dedication to integrity, quality, efficiency, and innovation drives our pursuit of customer satisfaction.