Methyl 2-bromo-4,6-dimethoxybenzoate, 97% CAS 58137-79-4
| CAS No. | 58137-79-4 |
| Molecular Formula | C10H11BrO4 |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-bromo-4,6-dimethoxybenzoate, 97%.
Methyl 2-bromo-4,6-dimethoxybenzoate, 97% (CAS 58137-79-4) is a high-purity analytical reference standard with the molecular formula C10H11BrO4 and a molecular weight of 275.10 g/mol.
Based on its molecular formula C10H11BrO4, Methyl 2-bromo-4,6-dimethoxybenzoate, 97% 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 275.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Methyl 2-bromo-4,6-dimethoxybenzoate, 97% meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO4 |
| Molecular Weight | 275.10 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.) | 1973 |
| Halogen Content | Br-containing |
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Recommended Standards
- Methyl 2-Bromo-3,6-dimethoxybenzoate, 97% (CAS 327163-77-9)
- Methyl 3-bromo-2,6-dimethoxybenzoate (CAS 65977-12-0)
- Ethyl 5-bromo-2-hydroxy-3-methoxybenzoate (CAS 773134-68-2)
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