Potassium Trifluoro(hydroxymethyl)borate CAS 1445848-23-6
| CAS No. | 1445848-23-6 |
| Molecular Formula | CH3BF3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium Trifluoro(hydroxymethyl)borate (CAS 1445848-23-6), molecular formula CH3BF3OK and molecular weight 137.94 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Potassium Trifluoro(hydroxymethyl)borate (CH3BF3OK) is characterized by a hydroxyl group, 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.
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), Potassium Trifluoro(hydroxymethyl)borate 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 | CH3BF3O K |
| Molecular Weight | 137.94 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) | -1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
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