For research and development scientists involved in advanced organic synthesis and drug discovery, sourcing high-purity chemical intermediates is a fundamental step. When working with chiral molecules, the requirement for enantiomeric purity becomes even more critical. (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate), identified by CAS number 128544-05-8, is a prime example of such a compound, frequently sought after for its utility in asymmetric catalysis and the synthesis of complex chiral structures.
R&D scientists often face the challenge of finding reliable manufacturers and suppliers who can consistently deliver intermediates with the required specifications. Keywords such as 'buy CAS 128544-05-8 online' or 'high purity BINOL-TF2 supplier' are common search queries indicating a direct need for procurement. Understanding the properties of this specific intermediate is key to making informed purchasing decisions. (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) typically presents as a white powder, with a melting point in the range of 83-85°C, and is known to be sensitive to moisture. Its insolubility in water is another characteristic that influences its handling and reaction conditions.
The primary application of this compound lies in its role as a precursor for chiral ligands and catalysts. These catalysts are instrumental in stereoselective reactions, allowing chemists to control the formation of specific enantiomers. This control is essential in the pharmaceutical industry, where subtle differences in molecular shape can dictate a drug's effectiveness and safety profile. For example, in catalytic asymmetric hydrogenation or cross-coupling reactions, ligands derived from BINOL structures are highly valued for their efficacy.
When looking to purchase CAS 128544-05-8, it's crucial to partner with a chemical supplier that emphasizes quality and transparency. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing researchers with the high-quality intermediates they need. We understand that for R&D projects, consistency and purity are non-negotiable. We offer our (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) with detailed specifications and can provide technical support to assist in your research. If you are in need of this or similar chiral building blocks, consider us a reliable source. We are experienced manufacturers and suppliers capable of meeting both small-scale research needs and larger production requirements. Contact us to get a competitive price and explore our supply capabilities.
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