11-Fluorosulfonylperfluoro(2,5,8-trimethyl-3,6,9-trioxaundecanoyl) fluoride CAS 4628-44-8
| CAS No. | 4628-44-8 |
| Molecular Formula | C11F22O6S |
| Molecular Weight | 678.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 678.14 g/mol gives 11-Fluorosulfonylperfluoro(2,5,8-trimethyl-3,6,9-trioxaundecanoyl) fluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
11-Fluorosulfonylperfluoro(2,5,8-trimethyl-3,6,9-trioxaundecanoyl) fluoride (CAS 4628-44-8) is a high-purity analytical reference standard with the molecular formula C11F22O6S and a molecular weight of 678.14 g/mol.
Structurally, 11-Fluorosulfonylperfluoro(2,5,8-trimethyl-3,6,9-trioxaundecanoyl) fluoride (C11F22O6S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 678.14 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 11-Fluorosulfonylperfluoro(2,5,8-trimethyl-3,6,9-trioxaundecanoyl) fluoride 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 | C11F22O6S |
| Molecular Weight | 678.14 g/mol |
| Purity | 97%+ |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorosulfonylperfluoro Standards
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