Potassium trifluoro((4-methoxyphenyl)ethynyl)borate CAS 877402-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877402-26-1 |
| Molecular Formula | C9H7BF3O K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Potassium trifluoro((4-methoxyphenyl)ethynyl)borate (CAS 877402-26-1) pharmaceutical standards reference standard. Molecular formula: C9H7BF3O K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7BF3O K |
| Molecular Weight | 238.06 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| 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
- 3-(Methylthio)-2-phenyl-4,5-dihydro-2H-benzo[g]indazole (CAS 871110-05-3)
- Methyl 6-bromo-1-methylindoline-4-carboxylate (CAS 1629879-87-3)
- 1-Methyl-3-((morpholin-2-ylmethyl)amino)pyrazin-2(1H)-one (CAS 1544946-99-7)
- 5-Methyl-6-(piperidin-1-yl)nicotinonitrile (CAS 1355222-37-5)
- tert-Butyl 3-{[1,1'-Biphenyl]-4-yl}-4-(4-phenoxybenzenesulfonyl)piperazine-1-carboxylate (CAS 1253527-69-3)
- Iodixanol USP Related Compound D (CAS 89797-00-2)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com