Bis(heptafluoroisopropyl)ketone CAS 813-44-5
| CAS No. | 813-44-5 |
| Molecular Formula | C7F14O |
| Molecular Weight | 366.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Bis(heptafluoroisopropyl)ketone (CAS 813-44-5) is a high-purity analytical reference standard with the molecular formula C7F14O and a molecular weight of 366.05 g/mol.
Bis(heptafluoroisopropyl)ketone (C7F14O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Bis(heptafluoroisopropyl)ketone 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 | C7F14O |
| Molecular Weight | 366.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Bis Standards
- Heptafluoroisopropyl 4-iodo-1,1,2,2-tetrafluorobut-1-yl ether (CAS 25080-20-0)
- 4-(Heptafluoroisopropyl)toluene (CAS 2396-26-1)
- 3,5-Bis(heptafluoroisopropyl)-1-phenylpyrazole (CAS 244187-02-8)
- (Heptafluoroisopropyl)benzene (CAS 378-34-7)
- 4-(Heptafluoroisopropyl) tetrafluorobenzotrifluoride (CAS 20017-49-6)
Recommended Standards
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