Description

3,3-Dimethyl-1,4-oxathiepan-2-one is a specialized heterocyclic compound featuring a unique seven-membered ring structure containing both oxygen and sulfur. This molecular architecture makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is particularly relevant for chemists and process engineers in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring specific sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its oxathiepane core can contribute to unique biological activity.
• Chemical Research & Development: Acts as a versatile precursor for exploring new chemical reactions and synthesizing complex, sulfur-oxygen heterocycles for material science applications.
• Ligand and Catalyst Development: Its structure can be utilized to develop novel ligands for metal catalysis or organocatalysts in asymmetric synthesis.
• Polymer Modification: Potential use as a monomer or modifying agent to introduce specific functional groups into polymer chains, altering material properties.

Basic Information

Product Name	3,3-Dimethyl-1,4-oxathiepan-2-one
CAS No.	35562-79-9
Molecular Formula	C7H12O2S
Molecular Weight	160.23 g/mol
Synonyms	3,3-Dimethyl-1,4-oxathiepan-2-one; 1,4-Oxathiepan-2-one, 3,3-dimethyl-; 3,3-Dimethyl-1,4-oxathiepan-2-one; 3,3-Dimethyl-1,4-oxathiepan-2-one; 3,3-Dimethyl-1,4-oxathiepan-2-one; 3,3-Dimethyl-1,4-oxathiepan-2-one; 3,3-Dimethyl-1,4-oxathiepan-2-one; 3,3-Dimethyl-1,4-oxathiepan-2-one
EINECS	Contact for details

Quality Control

Our 3,3-Dimethyl-1,4-oxathiepan-2-one is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, residual solvents, and related substances is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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