1h,2h-Perfluoroisopropyl Fluorosulphonate CAS 933668-27-0
| CAS No. | 933668-27-0 |
| Molecular Formula | C3H2F6O3S |
| Molecular Weight | 232.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 232.10 g/mol gives 1h,2h-Perfluoroisopropyl Fluorosulphonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1h,2h-Perfluoroisopropyl Fluorosulphonate (CAS 933668-27-0) is a high-purity analytical reference standard with the molecular formula C3H2F6O3S and a molecular weight of 232.10 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1h,2h-Perfluoroisopropyl Fluorosulphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1h,2h-Perfluoroisopropyl Fluorosulphonate 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 | C3H2F6O3S |
| Molecular Weight | 232.10 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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