754-03-0 CTK2G9065 Ethanesulfonyl fluoride CAS 754-03-0
| CAS No. | 754-03-0 |
| Molecular Formula | C2H5FO2S |
| Molecular Weight | 112.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 112.12 g/mol gives 754-03-0 CTK2G9065 Ethanesulfonyl fluoride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
754-03-0 CTK2G9065 Ethanesulfonyl fluoride (CAS 754-03-0) is a high-purity analytical reference standard with the molecular formula C2H5FO2S and a molecular weight of 112.12 g/mol.
Based on its molecular formula C2H5FO2S, 754-03-0 CTK2G9065 Ethanesulfonyl fluoride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 112.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 754-03-0 CTK2G9065 Ethanesulfonyl fluoride 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.
Physical & Chemical Properties
| Molecular Formula | C2H5FO2S |
| Molecular Weight | 112.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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