Description

4,5-Bis-(2-Hydroxy-Ethylsulfanyl)-[1,3]Dithiol-2-One is a specialized sulfur-containing heterocyclic compound that serves as a versatile intermediate in advanced organic synthesis. Its unique structure, featuring a dithiolone core flanked by hydroxyethylsulfanyl groups, makes it a valuable precursor for constructing complex molecules with specific electronic or coordination properties. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors who require high-purity building blocks for developing new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the dithiolone moiety is pharmacologically active.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its sulfur-rich structure for biological activity.
• Ligand Precursor in Coordination Chemistry: Serves as a starting material for synthesizing chelating ligands used in catalysis, metal extraction, or the creation of metal-organic frameworks (MOFs).
• Organic Electronic Materials: Investigated as a component or precursor in the development of organic semiconductors, conductive polymers, or other electronic materials due to its electron-rich character.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry, sulfur chemistry, and the development of new synthetic methodologies.
• Polymer Modification: Potential use as a cross-linking agent or functional monomer to introduce specific sulfur-containing groups into polymer chains, altering material properties.

Basic Information

Product Name	4,5-Bis-(2-Hydroxy-Ethylsulfanyl)-[1,3]Dithiol-2-One
CAS No.	128258-72-0
Molecular Formula	C8H14O3S4
Molecular Weight	294.44 g/mol
Synonyms	4,5-Bis(2-hydroxyethylthio)-1,3-dithiol-2-one; 2H-1,3-Dithiolo[4,5-d][1,3]dithiol-2-one, 4,5-bis(2-hydroxyethylthio)-; 4,5-Bis[(2-hydroxyethyl)thio]-1,3-dithiol-2-one; 4,5-Bis(2-hydroxyethylsulfanyl)-1,3-dithiole-2-one; Bis(2-hydroxyethylthio) dithiolone; CAS 128258-72-0
EINECS	Contact for details

Quality Control

Our 4,5-Bis-(2-Hydroxy-Ethylsulfanyl)-[1,3]Dithiol-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), related substances, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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