rel-(2R,3R)-6-[α-(2-Ethoxy-d5-phenoxy)benzyl]morpholin-3-one CAS 1292840-26-6
| CAS No. | 1292840-26-6 |
| Molecular Formula | - |
| Molecular Weight | 332.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H16D5NO4, rel-(2R,3R)-6-[α-(2-Ethoxy-d5-phenoxy)benzyl]morpholin-3-one contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
rel-(2R,3R)-6-[α-(2-Ethoxy-d5-phenoxy)benzyl]morpholin-3-one (CAS 1292840-26-6), molecular formula C19H16D5NO4 and molecular weight 332.41 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures rel-(2R,3R)-6-[α-(2-Ethoxy-d5-phenoxy)benzyl]morpholin-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H16D5NO4 |
| Molecular Weight | 332.41 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- cis-3-(Benzyloxy)cyclobutyl 4-methylbenzenesulfonate (CAS 1262278-62-5)
- Reticuline-d3 (CAS 1346603-23-3)
- Naloxone-D5 (CAS 1261079-38-2)
- 2-(4-n-Butoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-65-9)
- 2-fluoro-6-(trifluoromethoxy)phenol (CAS 942618-24-8)
- (3-Chloro-5-methoxypyridin-2-yl)methanol (CAS 1227516-63-3)
- 4-(Difluoromethyl)-6-hydroxypicolinamide (CAS 1806779-76-9)
- 6-Hydroxy-2-((methylthio)methyl)pyrimidin-4(3H)-one (CAS 86551-27-1)
- 5,6-Dihydro-4H-thieno[3,4-c]pyrrole Hydrobromide (CAS 1363166-04-4)
- Cefdinir Impurity 64 (CAS CATO-C4X-121064)
- trans-2-(4-Bromo-phenyl)-cyclohexanol (CAS 157519-00-1)
- 1-Methyl-2-(3-pyridin-3-yl-propyl)-piperidine-2-carboxylic acid dihydrochloride (CAS 1361118-69-5)
- 5-Bromo-2-ethynylphenol (CAS 2228644-88-8)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com