Ethyl N-[3-(4-acetylanilino)-2-cyanoacryloyl]carbamate CAS 477853-57-9
| CAS No. | 477853-57-9 |
| Molecular Formula | C15H15N3O4 |
| Molecular Weight | 301.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl N-[3-(4-acetylanilino)-2-cyanoacryloyl]carbamate 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.
CATO supplies Ethyl N-[3-(4-acetylanilino)-2-cyanoacryloyl]carbamate (CAS 477853-57-9), a certified reference material (molecular formula C15H15N3O4, MW 301.30 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl N-[3-(4-acetylanilino)-2-cyanoacryloyl]carbamate (C15H15N3O4) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H15N3O4 |
| Molecular Weight | 301.30 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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