485338-93-0 Potassium (phenylethynyl)trifluoroborate Potassium 2-phenyl-1-ethynyltrifluoroborate CAS 485338-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 485338-93-0 |
| Molecular Formula | C8H5BF3 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
485338-93-0 Potassium (phenylethynyl)trifluoroborate Potassium 2-phenyl-1-ethynyltrifluoroborate (CAS 485338-93-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BF3 K. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5BF3 K |
| Molecular Weight | 208.03 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.) | 2025 |
| Halogen Content | F-containing |
Related Potassium Standards
- 3-(Phenylethynyl)-2-(2-(pyrrolidin-1-yl)ethoxy)pyrido[2,3-b]pyrazine (CAS 1025015-40-0)
- 2-(Phenylethynyl)-1,1'-biphenyl (CAS 10271-65-5)
- 2-(Phenylethynyl)benzoic acid (CAS 1084-95-3)
- Ethyl 2-(phenylethynyl)benzoate (CAS 110166-71-7)
- 5-(phenylethynyl)-3-furoic acid (CAS 1111580-55-2)
- 3-(Phenylethynyl)benzaldehyde (CAS 115021-39-1)
- 1,3,5-Tris(phenylethynyl)benzene (CAS 118688-56-5)
- 5-(Phenylethynyl)isobenzofuran-1,3-dione (CAS 119389-05-8)
Recommended Standards
- 3H,4H,5H-pyridazino[4,5-b]indol-4-one (CAS 22814-13-7)
- 4-Oxo-1-(3-(trifluoromethyl)phenyl)cyclohexanecarbonitrile (CAS 1956334-70-5)
- N-(4-methoxybenzyl)-3-nitroaniline (CAS 305851-22-3)
- 1,3-Diphenyladamantane (CAS 40189-21-7)
- 7-CHloro-1h-pyrido[2,3-b][1,4]oxazin-2-ol (CAS 2065250-37-3)
- trans-1-(tert-Butoxycarbonyl)-4-(pyridin-2-yl)pyrrolidine-3-carboxylic acid (CAS 267876-09-5)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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