Potassium trifluoro(2-hydroxyphenyl)borate CAS 850313-92-7
| CAS No. | 850313-92-7 |
| Molecular Formula | C6H5BF3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 200.01 g/mol gives Potassium trifluoro(2-hydroxyphenyl)borate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Potassium trifluoro(2-hydroxyphenyl)borate (CAS 850313-92-7), molecular formula C6H5BF3OK and molecular weight 200.01 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H5BF3OK, Potassium trifluoro(2-hydroxyphenyl)borate contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C6H5BF3O K |
| Molecular Weight | 200.01 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.) | 1987 |
| Halogen Content | F-containing |
Related Potassium Standards
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- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
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Recommended Standards
- 4-Isobutyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1325202-72-9)
- 2-Octyl-tetradecanoic Acid (CAS 879876-30-9)
- 2-(3,4-Dimethoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 80050-87-9)
- (2R,3R)-3-(Methoxycarbonyl)oxirane-2-carboxylic acid (CAS 150134-07-9)
- Ceftolozane Impurity 16 (CAS CATO-C4X-240616)
- 2-(4-Bromo-3-(trifluoromethyl)phenyl)propan-2-amine hydrochloride (CAS 1704075-90-0)
- tert-Butyl (3-amino-1-methyl-1H-pyrazol-5-yl)carbamate (CAS 948573-70-4)
- tert-Butyl 3-(piperazin-1-ylmethyl)piperidine-1-carboxylate (CAS 1519484-43-5)
- 3-((1-(Bromomethyl)-4-methylcyclohexyl)oxy)tetrahydrofuran (CAS 1341533-71-8)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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