For researchers and scientists in the chemical and pharmaceutical industries, selecting the right reagents can significantly impact the success of their projects. Benzene Sulfenyl Chloride (CAS 931-59-9) is a compound of significant interest due to its versatile reactivity and applications in complex organic synthesis. NINGBO INNO PHARMCHEM CO.,LTD., a leading supplier from China, understands the needs of R&D professionals and provides this critical intermediate with guaranteed quality.

Benzene Sulfenyl Chloride, also known as phenyl thiohypochlorite, is defined by its CAS number 931-59-9. Its molecular formula is C6H5ClS, and it has a molecular weight of 144.622. Typically supplied as a white solid with a melting point of 44°C, it offers the stability necessary for laboratory use and scale-up. The high purity of 99% minimum that we provide is crucial for reproducible research results and accurate synthesis, making us a go-to source for scientists looking to buy high-quality chemical compounds.

The reactivity of Benzene Sulfenyl Chloride makes it an exceptionally useful reagent in organic chemistry. It functions as a benzene sulfonium reagent and is widely employed in the preparation of unsaturated compounds. For example, its addition reactions with olefins and alkynes are key steps in synthesizing various organosulfur compounds, including β-chlorinated alkyl phenyl sulfides and alkenyl phenyl sulfides. These products serve as intermediates for a broad range of applications, from materials science to advanced pharmaceutical development.

Furthermore, Benzene Sulfenyl Chloride plays a vital role in stereoselective synthesis, allowing for the creation of chiral molecules with specific spatial arrangements. This is of immense importance in pharmaceutical research, where the enantiomeric purity of drug compounds directly affects their efficacy and safety. The compound also finds utility in the synthesis of heterocyclic structures and can be used in reactions with diazo compounds to prepare α,β-unsaturated ketones, further broadening its scope in medicinal chemistry and fine chemical production.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting your research and development efforts by being a reliable partner for your chemical supply needs. As a manufacturer based in China, we offer competitive pricing and assurance of quality for Benzene Sulfenyl Chloride. We encourage R&D teams to explore its potential in their projects. Contact us today to discuss your specific requirements, request a quotation, and obtain a sample to verify the superior quality and performance of our Benzene Sulfenyl Chloride for your laboratory and pilot-scale work.