Strontium di[bis(trifluoromethylsulfonylimide)] CAS 862121-57-1
| CAS No. | 862121-57-1 |
| Molecular Formula | C4F12N2O8S4Sr |
| Molecular Weight | 647.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 647.91 g/mol gives Strontium di[bis(trifluoromethylsulfonylimide)] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Strontium di[bis(trifluoromethylsulfonylimide)] (CAS 862121-57-1), a certified reference material (molecular formula C4F12N2O8S4Sr, MW 647.91 g/mol) for analytical method development and quality control.
Based on its molecular formula C4F12N2O8S4Sr, Strontium di[bis(trifluoromethylsulfonylimide)] contains a carbohydrate-derived structure, an amide group, a sulfone group, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 647.91 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Strontium di[bis(trifluoromethylsulfonylimide)] 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 | C4F12N2O8S4Sr |
| Molecular Weight | 647.91 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; 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 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 4 |
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