Description

2-(4-Methanesulfonylphenyl)Oxirane is a high-purity, specialized epoxide building block of significant interest in advanced organic synthesis. Its core value lies in the reactive oxirane ring and the electron-withdrawing methanesulfonyl group, which make it a versatile intermediate for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its reactive epoxide functionality.
• Polymer Modification: Serves as a cross-linking agent or functional monomer for specialty polymers and epoxy resins with enhanced properties.
• Ligand and Catalyst Development: Precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of advanced materials, including liquid crystals and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects requiring high-purity, functionalized intermediates.

Basic Information

Product Name	2-(4-Methanesulfonylphenyl)Oxirane
CAS No.	93114-06-8
Molecular Formula	C9H10O3S
Molecular Weight	198.24 g/mol
Synonyms	4-(Oxiran-2-yl)phenyl methanesulfonate; 2-(4-Methanesulfonylphenyl)oxirane; 4-(2-Oxiranyl)benzenesulfonylmethane; 2-(4-Methylsulfonylphenyl)oxirane; 4-Epoxyethylphenyl methyl sulfone; (4-(Oxiran-2-yl)phenyl)(methyl)sulfone; p-(Oxiran-2-yl)phenyl methyl sulfone; Glycidyl 4-methylsulfonylphenyl ether (related structure)
EINECS	Contact for details

Quality Control

Our 2-(4-Methanesulfonylphenyl)Oxirane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.