4-Bromo-3-hydroxyphenylboronic acid pinacol ester CAS 2121512-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121512-98-7 |
| Molecular Formula | C12H16BBrO3 |
| Molecular Weight | 298.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-3-hydroxyphenylboronic acid pinacol ester (CAS 2121512-98-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16BBrO3. Molecular weight: 298.97 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H16BBrO3 |
| Molecular Weight | 298.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; 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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- 2-(Difluoromethyl)-4,6-dihydroxypyridine-3-acetic acid (CAS 1804690-55-8)
- 89511-33-1 (2-~13~C)Prop-2-enenitrile DTXSID50584345 (CAS 89511-33-1)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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