Description

Benzenesulfonic acid, phenyl ester (CAS No. 4358-63-8) is a high-purity organic sulfonate ester with the molecular formula C₁₂H₁₀O₃S. This compound is widely utilized in organic synthesis, pharmaceuticals, and specialty chemical applications due to its role as an intermediate or reagent. Its well-defined structure and stability make it suitable for research and industrial processes requiring precise sulfonation or esterification reactions. Available in various packaging options, our product meets stringent quality control standards, ensuring consistency and reliability for laboratory and commercial use. Ideal for researchers and scientists seeking a dependable sulfonate ester for advanced chemical synthesis.

Properties

• CAS Number: 4358-63-8
• Complexity: 293
• IUPAC Name: phenyl benzenesulfonate
• InChI: InChI=1S/C12H10O3S/c13-16(14,12-9-5-2-6-10-12)15-11-7-3-1-4-8-11/h1-10H
• InChI Key: CGEXUOTXYSGBLV-UHFFFAOYSA-N
• Exact Mass: 234.03506535
• Molecular Formula: C12H10O3S
• Molecular Weight: 234.27
• SMILES: C1=CC=C(C=C1)OS(=O)(=O)C2=CC=CC=C2
• Topological: 51.8
• Monoisotopic Mass: 234.03506535
• Synonyms: 4358-63-8, Benzenesulfonic acid, phenyl ester, AI3-03811, DTXSID50195879, DTXCID40118370, phenyl benzenesulfonate, Benzenesulfonic acid phenyl ester, phenoxysulfonylbenzene, SCHEMBL19146, SCHEMBL687580, SCHEMBL4175711, SCHEMBL4600112, SCHEMBL6030847, SCHEMBL6882273, SCHEMBL9789810, CGEXUOTXYSGBLV-UHFFFAOYSA-N, AKOS015964428, AC-21033, BS-25024, DB-318647

Benzenesulfonic acid, phenyl ester serves as a versatile intermediate in organic synthesis, particularly in the preparation of sulfonated derivatives. It is employed in pharmaceutical research for the development of active ingredients and prodrugs. Additionally, this compound finds use in polymer chemistry and materials science as a modifying agent or crosslinker. Its stability under various conditions makes it suitable for controlled reactions in industrial and academic settings.

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