For professionals in the chemical and pharmaceutical sectors, understanding the specifications and sourcing of key intermediates is vital for successful R&D and manufacturing. (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran, identified by its CAS Number 219823-47-9, is one such critical compound. This article aims to provide a comprehensive overview of its properties, applications, and the global supplier landscape, with a particular focus on how procurement managers can effectively buy (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran from reliable sources, especially in China.

Chemically, (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran is a tosylate ester of a substituted tetrahydrofuran. Its molecular formula is C11H14O4S, and its molecular weight is approximately 242.29 g/mol. The compound typically presents as a white solid. Its specific stereochemistry, indicated by the '(R)' designation, is crucial for its application in chiral synthesis, where precise molecular orientation is often required for biological activity in pharmaceutical end-products. Key synonyms that researchers and buyers might encounter include (R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate and (R)-Toluene-4-sulfonic acid tetrahydrofuran-3-yl ester.

The primary utility of this compound lies in its role as a pharmaceutical intermediate. It serves as a versatile reactant in organic synthesis, acting as a precursor for more complex molecules used in the pharmaceutical industry. Its ability to act as a chiral building block makes it particularly valuable in the development of stereospecific drugs. Therefore, for any research scientist or formulation chemist, sourcing this intermediate with guaranteed purity and consistent quality is paramount.

When seeking to procure this chemical, particularly in bulk quantities, identifying a dependable manufacturer of (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran in China offers a strategic advantage. Chinese chemical manufacturers are often able to offer competitive pricing due to economies of scale and established production infrastructure. However, it is essential for buyers to conduct thorough due diligence on potential suppliers. This includes verifying their certifications, reviewing their quality control processes, and requesting detailed specifications and samples.

For procurement managers, understanding the market dynamics and supplier advantages is key. A reputable supplier of (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran should be able to provide not only a high-quality product but also responsive customer service and efficient logistics. When inquiring about (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran price, it is advisable to compare offers from multiple verified suppliers to secure the best value. Furthermore, looking for suppliers who also offer related compounds or custom synthesis services can streamline the procurement process for broader R&D needs.

In summary, (R)-3-(p-toluenesulfonyl) oxytetrahydrofuran is a vital intermediate with significant applications in pharmaceutical research and manufacturing. By understanding its properties and systematically identifying and vetting reliable suppliers, especially those operating from China, businesses can ensure they obtain a high-quality product at a competitive price, supporting the advancement of their critical projects.