(4,5-difluoro-1-benzofuran-7-yl)boronic acid CAS 325486-39-3
| CAS No. | 325486-39-3 |
| Molecular Formula | C8H13BF2O3 |
| Molecular Weight | 205.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (4,5-difluoro-1-benzofuran-7-yl)boronic acid (C8H13BF2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (4,5-difluoro-1-benzofuran-7-yl)boronic acid (CAS 325486-39-3), a certified reference material (molecular formula C8H13BF2O3, MW 205.99 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4,5-difluoro-1-benzofuran-7-yl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13BF2O3 |
| Molecular Weight | 205.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-Bromo-oxazole-2-carboxylic acid methyl ester (CAS 1936295-52-1)
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- 2-(bromomethyl)-5-nitro-furan (CAS 20782-91-6)
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- Diethyl 2-(2-chlorobenzyl)malonate (CAS 77738-21-7)
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