Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate
Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate (CAS: 7396-41-0) is a sulphur-containing heterocyclic organic compound with a molecular weight of 250.32 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for constructing more complex molecules. It is supplied with an assay of 98% and is suitable for research and development purposes in various chemical applications.
- Synonyms
- 7396-41-0C7H6O4S3

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its unique dithiole structure makes it amenable to diverse chemical transformations.
Heterocyclic Chemistry
A versatile reagent for the construction of sulphur-containing heterocyclic systems. Applications may include the development of new materials or biologically active molecules.
Research and Development
Employed in laboratory settings for exploring new synthetic pathways and developing innovative chemical entities. Suitable for academic and industrial R&D.
| Molecular weight | 250.32 |
|---|---|
| Empirical formula | C7H6O4S3 |
| Assay | 98% |
| Melting point | 86-90 °C(lit.) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate used for?
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It is used as a building block in organic synthesis and heterocyclic chemistry, particularly in research and development settings for creating novel organic compounds and sulphur-containing heterocyclic systems.
What is the CAS number and formula for Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate?
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The CAS number is 7396-41-0 and the empirical formula is C7H6O4S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 98%. We do not represent it as USP, BP, or EP grade; it is intended for research and development use.
What are the safety and handling precautions for this chemical?
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According to the provided data, this compound has a WGK (Water Hazard Class) of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release into the environment.
Is this chemical available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents.
How can I request a sample or quote for Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate?
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Please contact our sales team through the website to request a sample or a formal quotation. Details can be found in the 'Contact Us' section.
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