4-Bromo-5-hydroxy-2-methoxybenzoic acid CAS 160911-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 160911-19-3 |
| Molecular Formula | C8H7BrO4 |
| Molecular Weight | 247.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-hydroxy-2-methoxybenzoic acid (CAS 160911-19-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7BrO4. Molecular weight: 247.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO4 |
| Molecular Weight | 247.04 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.) | 2002 |
| Halogen Content | Br-containing |
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- 3-Bromo-2-hydroxy-5-methoxybenzoic acid (CAS 132020-40-7)
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Recommended Standards
- 4-Bromo-5-(trifluoromethyl)thiazol-2-amine (CAS 1453170-58-5)
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- Methyl (Z)-(3-bromo-4-methyl-5-oxofuran-2(5H)-ylidene)ethanoate (CAS 1451878-28-6)
- tert-Butyl 3-((4-chloro-5-methylpyrimidin-2-yl)(methyl)amino)piperidine-1-carboxylate (CAS 1261231-32-6)
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- 4-(Methylamino)benzenethiol (CAS 4946-21-8)
- 1,1,2,2-Tetrafluoro-3-iodopropane (CAS 679-87-8)
- n-[(3-bromophenyl)methyl]cyclopropanamine hydrochloride (CAS 1050214-15-7)
- 3-Phenyl-4,5-dihydro-1H-pyrazole (CAS 936-48-1)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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