2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 676501-86-3
| CAS No. | 676501-86-3 |
| Molecular Formula | C11H17BO4 |
| Molecular Weight | 224.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 676501-86-3) is a high-purity analytical reference standard with the molecular formula C11H17BO4 and a molecular weight of 224.06 g/mol.
2-(5-Methoxyfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C11H17BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 | C11H17BO4 |
| Molecular Weight | 224.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
Related Methoxyfuran Standards
- 2-(Butyl((5-methoxyfuran-2-yl)methyl)amino)ethanol (CAS 61212-12-2)
- 2-(((5-Methoxyfuran-2-yl)methyl)thio)ethanol (CAS 61212-14-4)
- 2-(((5-Methoxyfuran-2-yl)methyl)amino)ethanol (CAS 61212-11-1)
- 3-methoxyfuran-2-carboxylic acid (CAS 88511-95-9)
- 5-Methoxyfuran-2-carboxylic Acid (CAS 94084-62-5)
- (5-Methoxyfuran-2-yl)boronic acid (CAS 162607-25-2)
- 5-Methoxyfuran-2-carboxamide (CAS 98140-72-8)
- N-Methoxyfuran-2-carboxamide (CAS 42361-45-5)
Recommended Standards
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- 2-(4-Bromo-1H-pyrazol-1-yl)pyridine (CAS 77556-27-5)
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- Methyl 5-bromo-6-fluoro-1H-indazole-4-carboxylate (CAS 1037841-25-0)
- 5-Bromo-2-ethoxypyridine-4-carboxaldehyde (CAS 1224604-10-7)
- 2-(Cyclopentylamino)pyrimidin-5-ol (CAS 1864825-94-4)
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