1,2-Di(thiophen-2-yl)disulfane CAS 6911-51-9
| CAS No. | 6911-51-9 |
| Molecular Formula | C8H6S4 |
| Molecular Weight | 230.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2-Di(thiophen-2-yl)disulfane is closely related to sulfur-containing functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,2-Di(thiophen-2-yl)disulfane (CAS 6911-51-9) is a high-purity analytical reference standard with the molecular formula C8H6S4 and a molecular weight of 230.39 g/mol.
1,2-Di(thiophen-2-yl)disulfane (C8H6S4) contains sulfur-containing functionality, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H6S4 |
| Molecular Weight | 230.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 4 |
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Recommended Standards
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- 1-(2-Chloro-6-fluorobenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1478534-71-2)
- (R)-N-Nitroso-N-2-propenyl-1-indanamine (CAS CATO-C3D-26187)
- 4-Fluoro-3-(N-(2-methoxyphenyl)sulfamoyl)benzoic acid (CAS 329269-49-0)
- 4-Methoxy-2-methylbenzo[d]thiazole-5-carboxylic acid (CAS 457947-78-3)
- 2-Hydroxy-N,5-dimethylbenzamide (CAS 19617-55-1)
- 9-(thiophen-2-ylmethyl)-9-azabicyclo[3.3.1]nonan-3-one (CAS 1341744-41-9)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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