22466-49-5 Sodium hexafluoropentanedionate sodium (Z)-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate CAS 22466-49-5
| CAS No. | 22466-49-5 |
| Molecular Formula | C5HF6O2 |
| Molecular Weight | N/A |
| 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.
CATO supplies 22466-49-5 Sodium hexafluoropentanedionate sodium (Z)-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate (CAS 22466-49-5), a certified reference material (molecular formula C5HF6O2Na, MW 230.04 g/mol) for analytical method development and quality control.
The molecular framework of 22466-49-5 Sodium hexafluoropentanedionate sodium (Z)-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate (C5HF6O2Na) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 22466-49-5 Sodium hexafluoropentanedionate sodium (Z)-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate 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 | C5HF6O2 Na |
| Molecular Weight | 230.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
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