Methyl 6-(bromomethyl)-2-hydroxy-4-methoxy-3-methylbenzoate CAS 114973-01-2
| CAS No. | 114973-01-2 |
| Molecular Formula | C11H13BrO4 |
| Molecular Weight | 289.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 6-(bromomethyl)-2-hydroxy-4-methoxy-3-methylbenzoate (CAS 114973-01-2), molecular formula C11H13BrO4 and molecular weight 289.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13BrO4, Methyl 6-(bromomethyl)-2-hydroxy-4-methoxy-3-methylbenzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Methyl 6-(bromomethyl)-2-hydroxy-4-methoxy-3-methylbenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13BrO4 |
| Molecular Weight | 289.12 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.) | 1989 |
| Halogen Content | Br-containing |
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Recommended Standards
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- Ethyl 1,2,3,4-tetrahydroacridine-9-carboxylate (CAS 52415-16-4)
- Methyl 5-(N-(m-tolyl)sulfamoyl)-1H-pyrazole-4-carboxylate (CAS 1319147-46-0)
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- 1-Fluorocyclopropane-1-sulfinate (sodium) (CAS 2412841-28-0)
- Benzyl 2-glycylhydrazine-1-carboxylate 2,2,2-trifluoroacetate (CAS 19704-03-1)
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