Potassium trifluoro((4-fluorophenyl)ethynyl)borate CAS 1296155-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1296155-59-3 |
| Molecular Formula | C8H4BF4 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium trifluoro((4-fluorophenyl)ethynyl)borate (CAS 1296155-59-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4BF4 K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4BF4 K |
| Molecular Weight | 226.02 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Potassium Standards
- Ethyl 6,7,8-trifluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-65-1)
- ethyl 6,7,8-trifluoro-1-(methylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-66-2)
- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- 2,4,5-Trifluoro-3-methoxy-6-methylbenzonitrile (CAS 1003708-50-6)
- 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1004294-77-2)
- 4,4,4-Trifluoro-1-(3-nitrophenyl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-54-0)
- 4,4,4-Trifluoro-1-(thiophen-2-yl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-55-1)
Recommended Standards
- N'-(4,6-Difluorobenzo[d]thiazol-2-yl)-3-fluorobenzohydrazide (CAS 851988-19-7)
- 4-(1H-Indol-3-yl)pyrimidin-2-amine (CAS 289628-76-8)
- 1,2,3,4-Tetrahydroquinolin-4-amine hydrochloride (CAS 1199782-99-4)
- 2-(Tert-butylthio)-1-phenylethan-1-one (CAS 85591-54-4)
- 4-Amino-6-MethoxyPyrimidine 6-methoxypyrimidin-4-amine 696-45-7 A9213 (CAS 696-45-7)
- Ethyl 4-fluoro-1-naphthoylformate (CAS 409081-83-0)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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 13829788188 / jacky.chen@cato-chem.com