1-(6-Ethoxy-4,7-dimethoxybenzofuran-5-yl)ethanone CAS 98362-17-5
| CAS No. | 98362-17-5 |
| Molecular Formula | C14H16O5 |
| Molecular Weight | 264.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(6-Ethoxy-4,7-dimethoxybenzofuran-5-yl)ethanone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(6-Ethoxy-4,7-dimethoxybenzofuran-5-yl)ethanone (CAS 98362-17-5), a certified reference material (molecular formula C14H16O5, MW 264.27 g/mol) for analytical method development and quality control.
The molecular framework of 1-(6-Ethoxy-4,7-dimethoxybenzofuran-5-yl)ethanone (C14H16O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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.
As a certified reference material (CRM), 1-(6-Ethoxy-4,7-dimethoxybenzofuran-5-yl)ethanone 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 | C14H16O5 |
| Molecular Weight | 264.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
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- Methyl 4-(5-ethoxy-5-oxopentyl)benzoate (CAS 1956328-26-9)
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- 3-(3-Ethoxy-propyl)-2-mercapto-3H-quinazolin-4-one (CAS 380436-96-4)
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- 1-Ethoxy-4-((4-propylphenyl)ethynyl)benzene (CAS 39969-29-4)
- 3-ethoxy-4-(heptyloxy)benzaldehyde (CAS 727704-75-8)
Recommended Standards
- 1-(4,7-Diethoxy-6-hydroxybenzofuran-5-yl)ethanone (CAS 88349-53-5)
- 1-[4-(Difluoromethoxy)phenyl]-N-(pyridin-3-ylmethyl)methanamine (CAS 883535-45-3)
- (S)-4-(tert-butoxy)-2-(3,3-difluorocyclobutyl)-4-oxobutanoic acid (CAS 2426657-71-6)
- 2-(5-(2-Fluorobenzoyl)thiophen-2-yl)acetic acid (CAS 339098-92-9)
- N-(4-Ethyl-2-hydroxyphenyl)acetamide (CAS 179542-88-2)
- tert-Butyl 2-(benzylthio)-4-oxo-4,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7(3H)-carboxylate (CAS 1393571-07-7)
- 3-(((2-Fluorophenyl)amino)methylene)-1-(4-methylbenzyl)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893310-53-7)
- 2-(3-Fluoro-4-methoxyphenyl)acetamide (CAS 1090910-56-7)
- 3-Amino-N-(2,4-difluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-45-8)
- 5-Bromo-2-(3-methoxyphenyl)pyridine (CAS 1119089-23-4)
- Lithium-<SUP>6</SUP>Li perchlorate (CAS 1396071-30-9)
- 6-Bromo-2h-[1,3]dioxolo[4,5-b]pyridine (CAS 76470-56-9)
- 5-Chloro-2-fluorobenzonitrile (CAS 57381-34-7)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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