Description

1,2-Oxathiin, 3,6-Dimethyl-, 2,2-Dioxide (9Ci) is a specialized heterocyclic sulfone compound with the CAS number 412278-75-2. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced synthetic chemistry and materials science research. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Research: Used in developing next-generation herbicides and fungicides, leveraging its heterocyclic structure for enhanced bioactivity.
• Specialty Polymer Synthesis: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or chemical resistance properties.
• Ligand and Catalyst Development: Provides a functionalized backbone for designing novel ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Investigated for use in organic electronics and as a component in advanced composite materials.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme mechanisms and cellular processes.

Basic Information

Product Name	1,2-Oxathiin, 3,6-Dimethyl-, 2,2-Dioxide (9Ci)
CAS No.	412278-75-2
Molecular Formula	C6H10O3S
Molecular Weight	162.21 g/mol
Synonyms	3,6-Dimethyl-1,2-oxathiane 2,2-dioxide; 3,6-Dimethyl-1,2-oxathiin 2,2-dioxide; 1,2-Oxathiin, 3,6-dimethyl-, 2,2-dioxide; 3,6-Dimethyl-1λ⁶,2-oxathiin-2-one; 412278-75-2 (CAS); Dimethyl oxathiane dioxide
EINECS	Contact for details

Quality Control

Our 1,2-Oxathiin, 3,6-Dimethyl-, 2,2-Dioxide (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.