2-(5-(4-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1396753-07-3
| CAS No. | 1396753-07-3 |
| Molecular Formula | C16H18BFO3 |
| Molecular Weight | 288.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(5-(4-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1396753-07-3), a certified reference material (molecular formula C16H18BFO3, MW 288.12 g/mol) for analytical method development and quality control.
2-(5-(4-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C16H18BFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H18BFO3 |
| Molecular Weight | 288.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 2-(4-(4-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1402240-84-9)
- 2-(4-(2-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1402240-85-0)
- 2-(5-(2-Fluorophenyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1402240-86-1)
- 1-(4-Fluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1373918-57-0)
- 1-(3-Fluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1402240-90-7)
- 1-(3-Fluorophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223038-04-6)
- 1-(4-Fluorophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223051-96-3)
- 2-(4-(4-Fluorophenyl)cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2417112-35-5)
Recommended Standards
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- 1-Cyclopropoxy-4-ethyl-2-iodobenzene (CAS 1243461-86-0)
- 1-(2-Methoxyethoxy)-2-nitrobenzene (CAS 62819-95-8)
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- 5-((1-((2-Chlorothiazol-5-yl)methyl)-1H-indol-3-yl)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 866131-51-3)
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