Description

1,3-Dithiane-2-Carbonylchloride,2-Methyl-(9Ci) is a specialized organosulfur building block used in advanced organic synthesis. This compound matters for its role as a key intermediate in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, heterocyclic compounds, and chiral synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those containing sulfur heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where the dithiane moiety imparts specific biological activity.
• Chiral Auxiliary & Ligand Precursor: Serves as a starting material for the preparation of chiral ligands and auxiliaries used in asymmetric catalysis.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses, including cyclization reactions and the introduction of carbonyl chloride functionality.
• Material Science Research: Investigated as a monomer or modifier in the development of specialty polymers with unique properties.

Basic Information

Product Name	1,3-Dithiane-2-Carbonylchloride,2-Methyl-(9Ci)
CAS No.	64714-84-7
Molecular Formula	C6H9ClOS2
Molecular Weight	196.72 g/mol
Synonyms	2-Methyl-1,3-dithiane-2-carbonyl chloride; 2-(Chlorocarbonyl)-2-methyl-1,3-dithiane; 2-Methyl-1,3-dithian-2-ylcarbonyl chloride; 2-Methyl-2-(chloroformyl)-1,3-dithiane; (2-Methyl-1,3-dithian-2-yl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our 1,3-Dithiane-2-Carbonylchloride,2-Methyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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