Potassium (z)-(2-bromo-2-phenylvinyl)trifluoroborate CAS 219718-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219718-89-5 |
| Molecular Formula | C8H6BBrF3 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium (z)-(2-bromo-2-phenylvinyl)trifluoroborate (CAS 219718-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6BBrF3 K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6BBrF3 K |
| Molecular Weight | 288.94 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 |
| 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.) | 2019 |
| Halogen Content | F/Br-containing |
Recommended Standards
- 2-Bromo-4-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1713160-15-6)
- 5-bromo-8-methylisoquinolin-3-amine (CAS 1338254-16-2)
- (S)-4-(2,7-dichloropyrido[2,3-d]pyrimidin-4-yl)-3-methylmorpholine (CAS 1009303-42-7)
- Selexipag Impurity 71 (CAS CATO-C4X-196171)
- n-(Tert-butyl)-2-(4-chlorophenyl)acetamide (CAS 349415-65-2)
- 3-(2,2,2-Triethoxyethyl)pyridine (CAS 1493700-20-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
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