2-Methoxyethyl 6-bromo-5-ethoxy-2-methylbenzofuran-3-carboxylate CAS 385387-36-0
| CAS No. | 385387-36-0 |
| Molecular Formula | C15H17BrO5 |
| Molecular Weight | 357.20 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 2-Methoxyethyl 6-bromo-5-ethoxy-2-methylbenzofuran-3-carboxylate.
2-Methoxyethyl 6-bromo-5-ethoxy-2-methylbenzofuran-3-carboxylate (CAS 385387-36-0), molecular formula C15H17BrO5 and molecular weight 357.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Methoxyethyl 6-bromo-5-ethoxy-2-methylbenzofuran-3-carboxylate (C15H17BrO5) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H17BrO5 |
| Molecular Weight | 357.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- 2-[3-(4-bromophenyl)-1-phenyl-1h-pyrazol-4-yl]acetic acid (CAS 70598-12-8)
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- 2-(1H-Benzo[d]imidazol-2-yl)-N'-(4-bromobenzylidene)acetohydrazide (CAS 539806-78-5)
- 3-(2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 820245-81-6)
- 1-Cyclohexylpiperidin-4-amine hydrochloride (CAS 1208076-19-0)
- 2-(3-Bromo-4-methoxyphenyl)-2-methyl-1,3-dioxolane (CAS 81224-34-2)
- 607-32-9 Isoquinoline, 5-nitro- 5-Nitroisoquinoline AI3-61887 EINECS 210-133-8 (CAS 607-32-9)
- 4-(3-Aminopyridin-2-yl)piperazin-2-one (CAS 926197-03-7)
- 1H-Pyrazole-3-carbaldehyde,dimer (CAS 209002-03-9)
- 5,6-Difluoro-2-(2-phenylpyrimidin-5-yl)-1H-benzo[d]imidazole (CAS 1424528-97-1)
- 2-((2-Aminoethyl)(methyl)amino)-1-(thiazol-2-yl)ethanone (CAS 1353989-42-0)
- Ulipristal acetate D3(acyl D3) (CAS CATO-C4X-191533)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-5-(2-fluorophenyl)furan-2-carboxamide (CAS 876719-00-5)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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