Description

1,3-Dithietane-2,2,4,4-Tetracarboxylic Acid, Tetramethyl Ester is a specialized sulfur-containing heterocyclic compound that serves as a versatile building block in advanced organic synthesis. Its unique dithietane core and multiple ester functionalities make it a valuable precursor for developing complex molecules with tailored properties. This high-purity intermediate is primarily sought by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfur heterocycles.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides, where its structure contributes to specific biological activity.
• Ligand and Catalyst Development: Acts as a precursor for creating chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Polymer and Material Science: Employed in the synthesis of specialty polymers, coatings, and advanced materials that benefit from the incorporation of sulfur-based monomers.
• Chemical Research: A valuable reagent for academic and industrial R&D exploring new organic reactions and the construction of complex molecular architectures.

Basic Information

Product Name	1,3-Dithietane-2,2,4,4-Tetracarboxylic Acid, Tetramethyl Ester
CAS No.	76342-95-5
Molecular Formula	C10H12O8S2
Molecular Weight	324.33 g/mol
Synonyms	Tetramethyl 1,3-Dithietane-2,2,4,4-tetracarboxylate; 1,3-Dithietane-2,2,4,4-tetracarboxylic Acid Tetramethyl Ester; 2,2,4,4-Tetrakis(methoxycarbonyl)-1,3-dithietane; Tetramethyl 2,2,4,4-Tetrakis(methoxycarbonyl)-1,3-dithietane; 1,3-Dithietane-2,2,4,4-tetracarboxylic acid methyl ester; 76342-95-5
EINECS	Contact for details

Quality Control

Our 1,3-Dithietane-2,2,4,4-Tetracarboxylic Acid, Tetramethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.