Potassium trifluoro(2-hydroxy-6-(trifluoromethyl)phenyl)borate CAS 2641216-97-7
| CAS No. | 2641216-97-7 |
| Molecular Formula | C7H4BF6O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium trifluoro(2-hydroxy-6-(trifluoromethyl)phenyl)borate (CAS 2641216-97-7) is a high-purity analytical reference standard with the molecular formula C7H4BF6OK and a molecular weight of 268.00 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, Potassium trifluoro(2-hydroxy-6-(trifluoromethyl)phenyl)borate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 268.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H4BF6O K |
| Molecular Weight | 268.00 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related Potassium Standards
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Recommended Standards
- 8-Nitro-2-(2H-tetrazol-5-yl)-4H-chromen-4-one (CAS 141283-42-3)
- Ethyl 1-(5-(2,6-difluorobenzamido)pyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 477710-47-7)
- Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride) (CAS 168154-76-5)
- Blonanserin Impurity 7 (CAS CATO-C4X-11107)
- N-(bicyclo[2.2.1]Heptan-2-ylmethyl)-2-methylpropan-2-amine (CAS 745740-00-5)
- 3-Methyl-1-phenylbut-2-en-1-one (CAS 5650-07-7)
- 4-Propoxyphthalonitrile (CAS 106144-18-7)
- Oseltamivir impurity 280 (CAS CATO-C4X-1720280)
- Isobutyl 2-(1-ethyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618078-08-3)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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