4’-Bromo-3’-hydroxyacetophenone CAS 73898-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73898-22-3 |
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4’-Bromo-3’-hydroxyacetophenone (CAS 73898-22-3) pharmaceutical standards reference standard. Molecular formula: C8H7BrO2. Molecular weight: 215.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO2 |
| Molecular Weight | 215.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
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Recommended Standards
- 4’-Bromo-2-hydroxyacetophenone (CAS 3343-45-1)
- 4-bromo-2-(difluoromethyl)-1-methyl-imidazole (CAS 2248358-20-3)
- 4’-Bromo-2’-hydroxyacetophenone (CAS 30186-18-6)
- 6-Chloro-5-cyclopropoxy-N-methylpyridin-2-amine (CAS 1243375-65-6)
- Malathion monocarboxylic acid (CAS 35884-76-5)
- 6-Bromo-2-methoxy-8-methylquinoline (CAS 99471-77-9)
- 2-(4-Chlorophenyl)-5-(2-nitrovinyl)furan (CAS 56297-21-3)
- 3-(2-((tert-Butoxycarbonyl)amino)ethoxy)benzoic acid (CAS 404032-35-5)
- N'-methyl-N'-(4-methyl-3-(methylsulfonyl)-6-phenylpyridin-2-yl)cyclopropanecarbohydrazide (CAS 320423-04-9)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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