2-Bromo-1-(2,6-dihydroxyphenyl)ethan-1-one CAS 2491-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2491-40-9 |
| Molecular Formula | C8H7BrO3 |
| Molecular Weight | 231.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-1-(2,6-dihydroxyphenyl)ethan-1-one (CAS 2491-40-9) pharmaceutical standards reference standard. Molecular formula: C8H7BrO3. Molecular weight: 231.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO3 |
| Molecular Weight | 231.04 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 methanol, ethanol, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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- 2-Bromo-3-(hydroxymethyl)benzoic acid (CAS 1187238-18-1)
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Recommended Standards
- 2-Bromo-1-(2,5-dihydroxyphenyl)ethan-1-one (CAS 25015-91-2)
- 2-Bromo-3-methoxybenzoic Acid (CAS 88377-29-1)
- 2-(5-Bromo-2-hydroxyphenyl)acetic acid (CAS 38692-72-7)
- 5-Bromo-4-cyclopropyl-6-methoxypyrimidin-2-amine (CAS 2827057-72-5)
- 1-(4-Methoxybenzyl)-5,6-dihydropyridin-2(1H)-one (CAS 128773-74-0)
- N-(4-(3,4-Dihydroisoquinolin-2(1H)-yl)but-2-yn-1-yl)-4-methylthiophene-2-carboxamide (CAS 1351596-47-8)
- 2-{imidazo[2,1-b][1,3]thiazol-6-yl}acetohydrazide (CAS 379254-72-5)
- n-Methyl-9h-fluoren-9-amine (CAS 38359-28-3)
- 4-Sulfino-1H-imidazole-5-carboxylic acid (CAS 251948-57-9)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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