Description

Diethyl2,6-Dimercapto-4-Oxo-4H-Thiopyran-3,5-Dicarboxylate is a specialized sulfur-containing heterocyclic compound that serves as a versatile building block in advanced organic synthesis. Its unique structure, featuring multiple functional groups, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and agrochemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its heterocyclic core.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers with unique optical or electronic properties.
• Chemical Synthesis: A versatile reagent for constructing complex thiopyran and dithiole derivatives in academic and industrial laboratories.
• Ligand Precursor: Potential starting material for synthesizing chelating ligands used in catalysis and metal ion sequestration.

Basic Information

Item	Detail
Product Name	Diethyl2,6-Dimercapto-4-Oxo-4H-Thiopyran-3,5-Dicarboxylate
CAS No.	35388-08-0
Molecular Formula	C12H14O5S3
Molecular Weight	350.43 g/mol
Synonyms	Diethyl 2,6-dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylate; 3,5-Dicarbethoxy-2,6-dimercapto-4H-thiopyran-4-one; 4H-Thiopyran-4-one, 3,5-dicarbethoxy-2,6-dimercapto-; Diethyl 3,5-dicarbethoxy-2,6-dimercapto-4H-thiopyran-4-one-3,5-dicarboxylate; 2,6-Dimercapto-4-oxo-4H-thiopyran-3,5-dicarboxylic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl2,6-Dimercapto-4-Oxo-4H-Thiopyran-3,5-Dicarboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the rigorous standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to minimize degradation. This compound is easily oxidized and should be handled with care to avoid prolonged exposure to air.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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