Thieno[3,4-d][1,3]dithiole-2-thione CAS 80229-39-6
| CAS No. | 80229-39-6 |
| Molecular Formula | C5H2S4 |
| Molecular Weight | 190.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[3,4-d][1,3]dithiole-2-thione (C5H2S4) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Thieno[3,4-d][1,3]dithiole-2-thione (CAS 80229-39-6), a certified reference material (molecular formula C5H2S4, MW 190.33 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Thieno[3,4-d][1,3]dithiole-2-thione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H2S4 |
| Molecular Weight | 190.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 4 |
Related Thieno Standards
- 2H-thieno[2,3-d][1,3]dithiole-2-thione (CAS 67188-88-9)
- Thieno[3,2-b]thiophene-3,6-dicarbonitrile (CAS 1634660-13-1)
- thieno[3,2-b]thiophene-2-boronic acid (CAS 160032-40-6)
- Thieno[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-8(7H)-one (CAS 903164-41-0)
- thieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 1029144-49-7)
- thieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1211596-20-1)
- thieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 1557780-28-5)
- thieno[2,3-d]pyrimidine-4-carboxylic acid (CAS 1955519-70-6)
Recommended Standards
- Methyl 4-methylpiperazine-1-carbodithioate (CAS 98428-90-1)
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