Ethyl 5-((4-methoxybenzyl)amino)-2,3,6,7-tetrahydrooxepine-4-carboxylate CAS 2079871-57-9
| CAS No. | 2079871-57-9 |
| Molecular Formula | C17H23NO4 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-((4-methoxybenzyl)amino)-2,3,6,7-tetrahydrooxepine-4-carboxylate (C17H23NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ethyl 5-((4-methoxybenzyl)amino)-2,3,6,7-tetrahydrooxepine-4-carboxylate (CAS 2079871-57-9) is a high-purity analytical reference standard with the molecular formula C17H23NO4 and a molecular weight of 305.37 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H23NO4 |
| Molecular Weight | 305.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
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- H-Gly-Gly-Lys-Ala-Ala-OH (H-3450.0050) (CAS 68171-99-3)
- 3-Hydroxy-4-methoxypyridine-2-carboxylic Acid (CAS 210300-09-7)
- 4-[(3,4-Dimethylphenoxy)methyl]piperidinehydrochloride (CAS 1220028-16-9)
- Peptide 442 (CAS CATO-CPTD788442)
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