4-(1,2,2-Trifluorovinyl)benzenesulfonyl fluoride CAS 185848-06-0
| CAS No. | 185848-06-0 |
| Molecular Formula | C8H4F4O2S |
| Molecular Weight | 240.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1,2,2-Trifluorovinyl)benzenesulfonyl fluoride (CAS 185848-06-0), a certified reference material (molecular formula C8H4F4O2S, MW 240.17 g/mol) for analytical method development and quality control.
The molecular framework of 4-(1,2,2-Trifluorovinyl)benzenesulfonyl fluoride (C8H4F4O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 4-(1,2,2-Trifluorovinyl)benzenesulfonyl fluoride 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 | C8H4F4O2S |
| Molecular Weight | 240.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluorovinyl Standards
- 4-((1,2,2-Trifluorovinyl)oxy)benzoic acid (CAS 134151-66-9)
- (4-((1,2,2-Trifluorovinyl)oxy)phenyl)boronic acid (CAS 213701-14-5)
- ((1,2,2-Trifluorovinyl)oxy)benzene (CAS 772-53-2)
- 1-(1,2,2-Trifluorovinyl)cyclohex-1-ene (CAS 243863-42-5)
- 2-((1,2,2-Trifluorovinyl)thio)ethan-1-ol (CAS 929971-48-2)
- (1,2,2-Trifluorovinyl)benzene (CAS 447-14-3)
- 4,4'-Bis((1,2,2-trifluorovinyl)oxy)-1,1'-biphenyl (CAS 134130-19-1)
- 9,9-Bis(4-((1,2,2-trifluorovinyl)oxy)phenyl)-9H-fluorene (CAS 134130-20-4)
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