(perfluorohexyl)(phenyl)iodonium trifluoromethanesulfonate CAS 77758-84-0
| CAS No. | 77758-84-0 |
| Molecular Formula | C12H5F13I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (perfluorohexyl)(phenyl)iodonium 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.
(perfluorohexyl)(phenyl)iodonium trifluoromethanesulfonate (CAS 77758-84-0) is a high-purity analytical reference standard with the molecular formula C12H5F13ICF3O3S and a molecular weight of 672.11 g/mol.
Structurally, (perfluorohexyl)(phenyl)iodonium trifluoromethanesulfonate (C12H5F13ICF3O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 672.11 g/mol, it falls into the high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C12H5F13I CF3O3S |
| Molecular Weight | 672.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/I-containing |
| Sulfur Atoms | 1 |
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- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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