Ethyl 2-bromo-4,6-dimethoxybenzoate CAS 1822867-07-1
| CAS No. | 1822867-07-1 |
| Molecular Formula | C11H13BrO4 |
| Molecular Weight | 289.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13BrO4, Ethyl 2-bromo-4,6-dimethoxybenzoate 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Ethyl 2-bromo-4,6-dimethoxybenzoate (CAS 1822867-07-1), a certified reference material (molecular formula C11H13BrO4, MW 289.12 g/mol) for analytical method development and quality control.
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), Ethyl 2-bromo-4,6-dimethoxybenzoate 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 | 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.) | 1995 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- Methyl 2-(3-Bromo-4-(Methoxymethoxy)Phenyl)Acetate (CAS 100126-08-7)
- 2-Bromo-5-methoxy-4-propoxybenzoic acid (CAS 1024326-35-9)
- Methyl 3-bromo-4,5-dimethoxy-2-methylbenzoate (CAS 1042722-40-6)
- 3-Bromo-4-(2-ethoxyethoxy)benzoic acid (CAS 1131594-35-8)
- 2-Bromo-4-isopropoxy-5-methoxybenzoic acid (CAS 1142201-89-5)
- 5-Bromo-2-(methoxymethoxy)benzyl acetate (CAS 1153673-77-8)
- Ethyl 2-(3-bromo-4-methoxyphenyl)-2-hydroxyacetate (CAS 1247079-65-7)
- 4-Bromo-2-(3-methoxypropoxy)benzoic acid (CAS 1248956-68-4)
Recommended Standards
- Methyl 5-bromo-3,4-dimethoxy-2-methylbenzoate (CAS 1809337-07-2)
- tert-Butyl 5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine-1-carboxylate (CAS 1934572-74-3)
- 6-Amino-4-methylbenzothiazole (CAS 1805963-53-4)
- Methyl 6-bromo-7-fluorobenzo[b]thiophene-2-carboxylate (CAS 1954364-08-9)
- Pyrido[3,4-e][1,2,4]triazin-5(6H)-one (CAS 145675-25-8)
- 4-Bromo-2-(1-methylethyl)phenol (CAS 26307-50-6)
- 4-Isopropoxy-1-naphthaldehyde (CAS 666829-62-5)
- Methyl 3-((pyrrolidin-2-ylmethyl)thio)propanoate (CAS 1249399-99-2)
- 6-(4-Methyl-1,4-diazepan-1-yl)pyridin-3-amine (CAS 295349-73-4)
- Calcium 2,2,2-trifluoroacetate (CAS 60884-90-4)
- 2-((3-(Hydroxymethyl)piperidin-1-yl)methyl)benzonitrile (CAS 1156672-42-2)
- Benzalkonium Chloride Impurity 2 (CAS 112-69-6)
- Bis(hexafluoroacetylacetonato)copper(II) (CAS 14781-45-4)
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