2-(2-Ethoxy-4-formylphenoxy)-N-(2-isopropylphenyl)acetamide CAS 591723-68-1
| CAS No. | 591723-68-1 |
| Molecular Formula | C20H23NO4 |
| Molecular Weight | 341.40 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-(2-isopropylphenyl)acetamide (CAS 591723-68-1), a certified reference material (molecular formula C20H23NO4, MW 341.40 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Ethoxy-4-formylphenoxy)-N-(2-isopropylphenyl)acetamide (C20H23NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-(2-Ethoxy-4-formylphenoxy)-N-(2-isopropylphenyl)acetamide 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 | C20H23NO4 |
| Molecular Weight | 341.40 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
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- 2-Cyclopropyl-1-(4-fluorophenyl)ethan-1-amine hydrochloride (CAS 2197061-72-4)
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- 6-chloro-4-hydroxy-3-Quinolinecarbonitrile (CAS 61338-16-7)
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