Ethyl 6-bromo-5-hydroxy-2-(4-methoxyphenyl)benzofuran-3-carboxylate CAS 488708-79-8
| CAS No. | 488708-79-8 |
| Molecular Formula | C18H15BrO5 |
| Molecular Weight | 391.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H15BrO5, Ethyl 6-bromo-5-hydroxy-2-(4-methoxyphenyl)benzofuran-3-carboxylate contains a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 391.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Ethyl 6-bromo-5-hydroxy-2-(4-methoxyphenyl)benzofuran-3-carboxylate (CAS 488708-79-8), a certified reference material (molecular formula C18H15BrO5, MW 391.21 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 6-bromo-5-hydroxy-2-(4-methoxyphenyl)benzofuran-3-carboxylate 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 | C18H15BrO5 |
| Molecular Weight | 391.21 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- Ethyl 2-(3-bromo-4-hydroxy-5-methoxyphenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416345-72-6)
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- 3-(4-Bromo-2-fluorobenzyl)-4-oxo-3,4-dihydrophthalazin-1-yl acetate (CAS 112106-75-9)
- 5-Bromo-N-(2-(thiophene-2-carboxamido)phenyl)furan-2-carboxamide (CAS 1207029-05-7)
- (Z)-2-(5-Bromo-2-oxoindolin-3-ylidene)-N-(4-hydroxyphenyl)hydrazine-1-carbothioamide (CAS 314275-20-2)
- 18-Bromo-2,3,5,6,8,9,11,12,14,15-decahydrobenzo[b][1,4,7,10,13,16]Hexaoxacyclotetradecene (CAS 75460-28-5)
- 1-(5-Bromo-2-isopropoxyphenyl)-3-(2-hydroxy-4-methylphenyl)propane-1,3-dione (CAS 1630763-52-8)
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Recommended Standards
- 3,5-Dinitro-N-((perfluorophenyl)methyl)benzamide (CAS 304458-24-0)
- Boc-4-iodo-L-phenylalanine (CAS 62129-44-6)
- 2-(4-chloro-3-methylphenoxy)acetamide (CAS 7399-59-9)
- 2-(3-Cyano-5-methyl-7-oxo-1,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)ethyl 2,4-dichlorobenzoate (CAS 866144-74-3)
- 5-(1-Chloroethyl)furo[2,3-b]pyridine (CAS 185221-69-6)
- (3R,6S)-1-acetyl-6-methylpiperidine-3-carboximidamide (CAS 2445861-57-2)
- Ammonium dodecanedioate (CAS 59864-79-8)
- Tos-PEG4-CH2COOH (CAS 2028284-73-1)
- 5-Methyl-4-(4-nitrophenylazo)resorcinol (CAS 607-96-5)
- N-(3-(Dimethylamino)-2-hydroxyphenyl)methanesulfonamide (CAS 1243286-77-2)
- 4-(4-(Benzyloxy)-2-methoxyphenoxy)-7-methoxyquinolin-6-ol (CAS 1353011-73-0)
- Famotidine Impurity 87 (CAS CATO-C4X-139287)
- 【禁售不询】Diphenoxylate (CAS 915-30-0)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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