Potassium (4-ethylphenyl)trifluoroborate CAS 1160725-33-6
| CAS No. | 1160725-33-6 |
| Molecular Formula | C8H9BF3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium (4-ethylphenyl)trifluoroborate (CAS 1160725-33-6) is a high-purity analytical reference standard with the molecular formula C8H9BF3K and a molecular weight of 212.06 g/mol.
The molecular framework of Potassium (4-ethylphenyl)trifluoroborate (C8H9BF3K) is characterized by 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.
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.
CATO manufactures Potassium (4-ethylphenyl)trifluoroborate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9BF3 K |
| Molecular Weight | 212.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Potassium Standards
- 100058-36-4 3-(4-Ethylphenyl)tetrahydrofuran C12H16O Y6757 (CAS 100058-36-4)
- Bis(2-ethylphenyl)phosphine oxide (CAS 1003879-42-2)
- 4-(4-Ethylphenyl)-1h-pyrazole-3-carbaldehyde (CAS 1005700-74-2)
- 3-(1-Benzyl-3-(4-ethylphenyl)-1H-pyrazol-4-yl)acrylic acid (CAS 1006443-40-8)
- N-(4-ethylphenyl)-5-oxopyrrolidine-2-carboxamide (CAS 1008480-25-8)
- (E)-3-(4-Ethylphenyl)prop-2-en-1-ol (CAS 1011301-86-2)
- N-(4-Ethylphenyl)-4-fluorobenzamide (CAS 101398-04-3)
- Sodium 2-(4-Ethylphenyl)thiazole-4-acetate (CAS 1015533-53-5)
Recommended Standards
- 2,6-Dichloropyridine-4-carbothioamide (CAS 175204-46-3)
- N-(4-Ethylphenyl)acetamide (CAS 3663-34-1)
- 1,2-Dibromo-1,1,2-trifluoroethane (CAS 354-04-1)
- Onjisaponin B (CAS 35906-36-6)
- 3-Bromo-N-(6-((Cis)-2,6-dimethylmorpholino)pyridin-3-yl)-2-methylbenzamide, 97% (CAS 1221721-86-3)
- 1-Mesityl-2-phenylethane-1,2-dione (CAS 25056-07-9)
- 2-Amino-3-(4-chlorophenyl)-2-methylpropan-1-ol (CAS 64230-73-5)
- tert-Butyl 3-hydrazinylazetidine-1-carboxylate hydrochloride (CAS 1998216-27-5)
- 3,4-Dichloro-1-benzothiophene-2-carboxylic acid (CAS 34576-95-9)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com