2,2,2-Trifluoro-1-(4-fluorophenyl)ethyl trifluoromethanesulfonate CAS 848836-58-8
| CAS No. | 848836-58-8 |
| Molecular Formula | C9H5F7O3S |
| Molecular Weight | 326.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2,2-Trifluoro-1-(4-fluorophenyl)ethyl trifluoromethanesulfonate 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.
CATO supplies 2,2,2-Trifluoro-1-(4-fluorophenyl)ethyl trifluoromethanesulfonate (CAS 848836-58-8), a certified reference material (molecular formula C9H5F7O3S, MW 326.19 g/mol) for analytical method development and quality control.
2,2,2-Trifluoro-1-(4-fluorophenyl)ethyl trifluoromethanesulfonate (C9H5F7O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5F7O3S |
| Molecular Weight | 326.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
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