2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide CAS 486994-22-3
| CAS No. | 486994-22-3 |
| Molecular Formula | C19H20INO4 |
| Molecular Weight | 453.27 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-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide.
CATO supplies 2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide (CAS 486994-22-3), a certified reference material (molecular formula C19H20INO4, MW 453.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H20INO4, 2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 453.27 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).
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), 2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-phenethylacetamide 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 | C19H20INO4 |
| Molecular Weight | 453.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- 2-(1-(4-Ethoxy-4-oxobutyl)-7-hydroxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline-6-carbonyl)benzoic acid (CAS 2031170-84-8)
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- 2-(2-Ethoxy-4-formyl-6-iodophenoxy)-N-(2-methoxyphenyl)acetamide (CAS 832673-61-7)
- Ethyl 2-ethoxy-5-(4-ethoxy-3-ethoxycarbonylphenyl)sulfonylbenzoate (CAS 1391053-18-1)
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Recommended Standards
- (2R,3S,5S)-5-acetoxy-2-(((4-chlorobenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-chlorobenzoate (CAS 1019659-88-1)
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- 2-Morpholino-5-(tributylstannyl)pyridine (CAS 223556-07-8)
- Decitabine Impurity 24 (CAS 1207459-15-1)
- 4-Bromo-2-methoxynicotinonitrile (CAS 1805188-55-9)
- Butofilolol (CAS 58930-32-8)
- (E)-2-(2-Cyanopropan-2-yl)diazenecarboxamide (CAS 10288-28-5)
- Methyl 4'-(dimethylcarbamoyl)-2-fluoro-[1,1'-biphenyl]-3-carboxylate (CAS 1381944-34-8)
- 2-Aminoquinoline-6-carboxylic acid (CAS 736919-39-4)
- 2,2,2-Trifluoroethyl 2-(4-methylpiperazin-1-yl)ethane-1-sulfonate dioxalate (CAS 353744-64-6)
- 3-Amino-1-(4-ethoxyphenyl)thiourea (CAS 64374-52-3)
- N-ethyl-2,2-dimethyltetrahydro-2H-pyran-4-amine hydrochloride (CAS 1803589-79-8)
- 6-Chloro-3-nitroso-2-phenylimidazo[1,2-b]pyridazine (CAS 483367-60-8)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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