2-(2-Ethoxy-4-formylphenoxy)-N,N-diethylacetamide CAS 4659-20-5
| CAS No. | 4659-20-5 |
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(2-Ethoxy-4-formylphenoxy)-N,N-diethylacetamide (CAS 4659-20-5), a certified reference material (molecular formula C15H21NO4, MW 279.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H21NO4, 2-(2-Ethoxy-4-formylphenoxy)-N,N-diethylacetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(2-Ethoxy-4-formylphenoxy)-N,N-diethylacetamide 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 | C15H21NO4 |
| Molecular Weight | 279.33 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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- 3-Bromo-5-hydroxychroman-4-one (CAS 1210923-62-8)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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