(4-Bromopyridin-2-yl)boronic acid CAS 1648743-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1648743-76-3 |
| Molecular Formula | C5H5BBrNO2 |
| Molecular Weight | 201.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Bromopyridin-2-yl)boronic acid (CAS 1648743-76-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5BBrNO2. Molecular weight: 201.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5BBrNO2 |
| Molecular Weight | 201.81 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2-Bromo-4-pyridinyl)-boronic Acid (CAS 458532-94-0)
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- 2-(4-(Chloromethyl)phenyl)-1-methyl-4-(trifluoromethyl)-1H-imidazole (CAS 2446481-81-6)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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