The world of fine chemicals is replete with compounds that unlock new possibilities in scientific research and industrial applications. Among these, organophosphorus compounds, particularly chiral ligands, hold a special place due to their critical role in catalysis. (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, commonly known as rac-BINAP (CAS 98327-87-8), is a prime example of such a versatile molecule.

As a leading chemical manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. is deeply involved in the production and supply of high-quality rac-BINAP. This compound is characterized by its white to light beige powder appearance and its solubility in organic solvents like tetrahydrofuran, benzene, and dichloromethane, while being insoluble in water. Its molecular formula is C44H32P2, with a molecular weight of approximately 622.67 g/mol. A key aspect of its chemistry is its air sensitivity, necessitating careful handling and storage under inert conditions to maintain its integrity and catalytic activity.

The true value of rac-BINAP lies in its application as a chiral ligand in homogeneous catalysis. Its unique atropisomeric structure, featuring two diphenylphosphino groups attached to a binaphthyl core, creates a specific chiral environment when coordinated to transition metals. This makes it exceptionally effective in asymmetric synthesis, where the goal is to produce one specific enantiomer of a target molecule. Common reactions include asymmetric hydrogenation, hydroformylation, and isomerization, crucial processes in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals.

For researchers and industrial chemists looking to buy (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, understanding its chemical properties is key to successful application. Working with a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to material that meets rigorous purity standards and provides reliable performance. Our expertise as a China-based supplier means we are well-positioned to meet the global demand for this essential chemical.

Whether you are exploring new catalytic pathways or optimizing existing processes, rac-BINAP is a ligand worth considering. Its proven track record in facilitating highly enantioselective reactions makes it an invaluable asset in the chemist's toolkit. We encourage you to contact us to learn more about our product offerings and to procure this critical compound.