Ethyl 4-([1,1'-biphenyl]-4-yl)-6-amino-5-cyano-2-methyl-4H-pyran-3-carboxylate CAS 337496-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337496-62-5 |
| Molecular Formula | C22H20N2O3 |
| Molecular Weight | 360.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-([1,1'-biphenyl]-4-yl)-6-amino-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 337496-62-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20N2O3. Molecular weight: 360.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20N2O3 |
| Molecular Weight | 360.41 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 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl 3-(4-(benzyloxy)phenyl)-4-cyano-1-methyl-1H-pyrrole-2-carboxylate (CAS 851192-88-6)
- N-(2-((3-Cyano-6-methylquinolin-2-yl)amino)ethyl)-2-methoxybenzamide (CAS 606105-50-4)
- Carbazeran (CAS 70724-25-3)
- Ethyl 4-(2-cyclopentylacetamido)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate (CAS 942009-76-9)
- 2,3,6-trifluoro-4-pyridinecarboxylic acid 2,3,6-tris(fluoranyl)pyridine-4-carboxylic acid 675602-92-3 A835814 (CAS 675602-92-3)
- 1-Cyclopropyl-1-(4-methoxy-2-methylphenyl)ethanol (CAS 1477892-84-4)
- 2-Vinylfuran (CAS 31093-57-9)
- 3-Bromo-5-methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 16082-28-3)
- 1,5-Dimethyl-1H-indazole (CAS 70127-93-4)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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