Potassium (4-acetylphenyl)trifluoroborate CAS 252726-24-2
| CAS No. | 252726-24-2 |
| Molecular Formula | C8H7BF3O |
| 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 226.04 g/mol gives Potassium (4-acetylphenyl)trifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium (4-acetylphenyl)trifluoroborate (CAS 252726-24-2), a certified reference material (molecular formula C8H7BF3OK, MW 226.04 g/mol) for analytical method development and quality control.
Potassium (4-acetylphenyl)trifluoroborate (C8H7BF3OK) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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.
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.
As a certified reference material (CRM), Potassium (4-acetylphenyl)trifluoroborate 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 | C8H7BF3O K |
| Molecular Weight | 226.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Potassium Standards
- 4-(4-Acetylphenyl)butanoic acid (CAS 100117-48-4)
- n-(4-acetylphenyl)-4-bromo-1-methyl-1h-pyraZole-5-carboxamide (CAS 1001567-66-3)
- 2-(2-Acetylphenyl)-2-hydroxyacetic acid (CAS 1003707-95-6)
- 1-(4-Acetylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 100394-11-4)
- 2-(4-Acetylphenyl)-2-methylpropanenitrile (CAS 1006389-91-8)
- n-(4-Acetylphenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 1009727-00-7)
- N-(2-acetylphenyl)-3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 1011945-07-5)
- 1-(3-Acetylphenyl)imidazolidin-2-one (CAS 1012040-98-0)
Recommended Standards
- Suc-Ala-Ala-pNA (CAS 61043-66-1)
- (S)-2-(pyrrolidin-2-yl)ethan-1-ol (CAS 66401-62-5)
- 3-(Benzylthio)-6-(pyridin-4-yl)pyridazine (CAS 872701-38-7)
- Tetraethylphosphoniumiodide (CAS 4317-06-0)
- 30377-52-7 Ethyl Heptadecafluorononanoate Ethyl Perfluorononanoate H1038 Heptadecafluorononanoic Acid Ethyl Ester Perfluorononanoic Acid Ethyl Ester (CAS 30377-52-7)
- tert-Butyl 2-(diethoxyphosphoryl)-2-fluoroacetate (CAS 89099-95-6)
- 6-Ethoxy-2H-chromene (CAS 1263215-15-1)
- tert-Butyl (1-(6-(cyclopropylamino)pyrimidin-4-yl)piperidin-3-yl)carbamate (CAS 1353972-89-0)
- tert-Butyl (4-amino-3,5-dichlorophenyl)carbamate (CAS 1461737-67-6)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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