Description

2-Methyl-1,4-Oxathiane 4,4-Dioxide is a specialized heterocyclic sulfone compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique structure, featuring a sulfone group within a six-membered oxathiane ring, makes it a valuable building block for creating complex molecules and functional materials. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for constructing complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its sulfone functionality for biological activity.
• Ligand and Catalyst Precursor: Acts as a precursor for chiral ligands or catalysts in asymmetric synthesis due to its potential for functionalization.
• Material Science Research: Employed in the synthesis of specialty polymers or advanced materials where sulfone-containing monomers are required for specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for the construction of complex sulfur- and oxygen-containing heterocycles.
• Flavor and Fragrance Industry: May be investigated as an intermediate for synthesizing specific sulfur-containing aroma compounds.

Basic Information

Product Name	2-Methyl-1,4-Oxathiane 4,4-Dioxide
CAS No.	26475-39-8
Molecular Formula	C5H10O3S
Molecular Weight	150.20 g/mol
Synonyms	2-Methyl-1,4-oxathiane 4,4-dioxide; 2-Methyl-1,4-oxathiane S,S-dioxide; 3,6-Dihydro-2-methyl-2H-1,4-oxathiin 4,4-dioxide; 2-Methyl-2,3,6-tetrahydro-1,4-oxathiin 4,4-dioxide; 2-Methyl-3,6-dihydro-2H-1,4-oxathiin 4,4-dioxide; 2-Methyl-1,4-oxathiin 4,4-dioxide
EINECS	Contact for details

Quality Control

Our 2-Methyl-1,4-Oxathiane 4,4-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) documenting all relevant specifications are available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.