Potassium (2-acetylphenyl)trifluoroborate CAS 1258323-44-2
| CAS No. | 1258323-44-2 |
| Molecular Formula | C8H7BF3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Potassium (2-acetylphenyl)trifluoroborate.
CATO supplies Potassium (2-acetylphenyl)trifluoroborate (CAS 1258323-44-2), a certified reference material (molecular formula C8H7BF3OK, MW 226.04 g/mol) for analytical method development and quality control.
Potassium (2-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.
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 | 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.) | 1990 |
| 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
- 4-Isopropoxypyrimidine-2-carboxylic acid (CAS 1554281-54-7)
- 2-(2,6-Dichlorophenyl)ethanimidamide hydrochloride (CAS 175276-76-3)
- Tert-butyl (2-hydroxy-3-methylbutyl)carbamate (CAS 1510824-23-3)
- 7-((Dicyclohexylamino)methyl)quinolin-8-ol (CAS 82280-18-0)
- 4-(5-Chlorothiophen-2-yl)-1-methylpiperidin-4-ol (CAS 225112-09-4)
- 1-(2,5-Dimethylphenyl)cyclopropane-1-carboxylic acid (CAS 1260676-68-3)
- 1-(4-methylphenyl)-2-(pyridin-2-yl)ethan-1-one (CAS 72076-59-6)
- 2-(4-Chlorobenzoyl)-3-({[3-(trifluoromethyl)phenyl]methanesulfonyl}methyl)-1-benzofuran (CAS 338424-36-5)
- 4-(5-tert-butyl-1,2,4-oxadiazol-3-yl)aniline (CAS 498547-96-9)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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