Diphenyl(trifluoromethyl)sulfonium Trifluoromethanesulfonate CAS 147531-11-1
| CAS No. | 147531-11-1 |
| Molecular Formula | C13H10F3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenyl(trifluoromethyl)sulfonium Trifluoromethanesulfonate (C13H10F3SCF3O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
Diphenyl(trifluoromethyl)sulfonium Trifluoromethanesulfonate (CAS 147531-11-1), molecular formula C13H10F3SCF3O3S and molecular weight 404.34 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diphenyl(trifluoromethyl)sulfonium Trifluoromethanesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10F3S CF3O3S |
| Molecular Weight | 404.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1999 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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- 7-Butyl-8-(butylamino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 476480-79-2)
- 1-Cyclopropyl-4-methylpentan-1-one (CAS 4359-71-1)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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