2-(Perfluorohexyl)ethane-1-sulfonic Acid Sodium Salt CAS 27619-94-9
| CAS No. | 27619-94-9 |
| Molecular Formula | C8H4F13O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Perfluorohexyl)ethane-1-sulfonic Acid Sodium Salt (C8H4F13O3SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(Perfluorohexyl)ethane-1-sulfonic Acid Sodium Salt (CAS 27619-94-9), molecular formula C8H4F13O3SNa and molecular weight 450.14 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(Perfluorohexyl)ethane-1-sulfonic Acid Sodium Salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H4F13O3S Na |
| Molecular Weight | 450.14 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Perfluorohexyl Standards
- 3,5-Bis(perfluorohexyl)pyrazole (CAS 1030269-33-0)
- 2-(Perfluorohexyl)-1H-benzo[d]imidazole (CAS 119403-54-2)
- 1-(Perfluorohexyl)dec-1-ene (CAS 120464-27-9)
- 3-[2-(Perfluorohexyl)ethoxy]-1,2-epoxypropane (CAS 122193-68-4)
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- 3-Perfluorohexyl-5-trifluoromethyl-pyrazole (CAS 1240309-75-4)
- 5-Methyl-3-(perfluorohexyl)-1H-pyrazole (CAS 129257-23-4)
- 1-(Perfluorohexyl)octane (CAS 133331-77-8)
Recommended Standards
- 4-(Piperazin-1-yl)-2-(trifluoromethyl)benzonitrile (CAS 262295-57-8)
- 1,4-Bis(2,5-dimethyl-1H-pyrrol-1-yl)butane (CAS 6637-08-7)
- Leptomycin B (CAS 87081-35-4)
- (E)-2-(4-isopropylphenyl)-N-(4-methylbenzyl)ethene-1-sulfonamide (CAS 478032-19-8)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(3-chlorophenyl)propanoic acid (CAS 1446478-28-9)
- Pentadec-14-yn-1-ol (CAS 18202-13-6)
- (2,4-Dimethylphenyl)(pyridin-2-yl)methanone (CAS 898780-45-5)
- trans N-Benzyl Paroxetine-d4 (CAS 1217614-37-3)
- 2-(4-Fluoro-2-methylphenyl)azetidine (CAS 1270343-68-4)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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