(3,4-Difluoro-5-methoxyphenyl)boronic acid CAS 49839-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49839-99-8 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3,4-Difluoro-5-methoxyphenyl)boronic acid (CAS 49839-99-8) pharmaceutical standards reference standard. Molecular formula: C10H8N2O2. Molecular weight: 188.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(5-Bromo-1H-indol-3-yl)cyclohex-3-enone (CAS 1951442-15-1)
- 4-methyl-2-(2-methyl-1H-imidazol-4-yl)-1,3-thiazole (CAS 1566827-20-0)
- 6-Methoxy-2-methylquinoline-3-carboxylic acid (CAS 88752-76-5)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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