2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide CAS 680211-96-5
| CAS No. | 680211-96-5 |
| Molecular Formula | C13H13F2NO3S2 |
| Molecular Weight | 333.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 333.37 g/mol gives 2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide (CAS 680211-96-5) is a high-purity analytical reference standard with the molecular formula C13H13F2NO3S2 and a molecular weight of 333.37 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2,4-Difluoro-N-(2-((furan-2-ylmethyl)thio)ethyl)benzenesulfonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 333.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C13H13F2NO3S2 |
| Molecular Weight | 333.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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