6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene CAS 66946-49-4
| CAS No. | 66946-49-4 |
| Molecular Formula | C12H12S8 |
| Molecular Weight | 412.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 412.74 g/mol gives 6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene (CAS 66946-49-4) is a high-purity analytical reference standard with the molecular formula C12H12S8 and a molecular weight of 412.74 g/mol.
6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene (C12H12S8) contains sulfur-containing functionality, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene 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 | C12H12S8 |
| Molecular Weight | 412.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 8 |
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