4-Bromo-2,3-dimethylphenylboronic acid pinacol ester CAS 2121511-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121511-55-3 |
| Molecular Formula | C14H20BBrO2 |
| Molecular Weight | 311.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-2,3-dimethylphenylboronic acid pinacol ester (CAS 2121511-55-3) pharmaceutical standards reference standard. Molecular formula: C14H20BBrO2. Molecular weight: 311.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H20BBrO2 |
| Molecular Weight | 311.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
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