Ethyl 6-amino-5-cyano-2-methyl-4-(2-((4-methylbenzyl)oxy)phenyl)-4H-pyran-3-carboxylate CAS 337505-95-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337505-95-0 |
| Molecular Formula | C24H24N2O4 |
| Molecular Weight | 404.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-amino-5-cyano-2-methyl-4-(2-((4-methylbenzyl)oxy)phenyl)-4H-pyran-3-carboxylate (CAS 337505-95-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H24N2O4. Molecular weight: 404.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H24N2O4 |
| Molecular Weight | 404.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
Related Ethyl Standards
- 1-(20-Amino-3,6,9,12,15,18-hexaoxaicosyl)-1H-pyrrole-2,5-dione (CAS 2170654-75-6)
- 6-Amino-5-benzyl-7-(1-methyl-1H-benzo[d]imidazol-2-yl)-5H-pyrrolo[2,3-b]pyrazine-2,3-dicarbonitrile (CAS 302804-15-5)
- (1-Amino-3-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)thio)propyl)phosphinic acid (CAS 100924-69-4)
- 2-Amino-N-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)acetamide (CAS 136091-82-2)
- 3-Amino-N-(4-iodo-phenyl)-4-methoxy-benzenesulfonamide (CAS 379726-54-2)
- 5-Amino-N-(4-iodophenyl)-2-methoxybenzene-1-sulfonamide (CAS 438031-73-3)
- (2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-methylprop-2-enethioamide (CAS 338422-38-1)
- 5-((5-Amino-2-chlorophenyl)imino)-2-(2,4,6-trichlorophenyl)pyrazolidin-3-one (CAS 53411-33-9)
Recommended Standards
- Ethyl (S)-11-((tert-butoxycarbonyl)amino)-6-imino-2,2-dimethyl-4-oxo-3,8-dioxa-5,7-diazadodecan-12-oate (CAS 219511-68-9)
- Ethylenediamine-N,N,N,N-tetraacetic Acid Tetraethyl Ester (CAS 3626-00-4)
- Diethyl 5-((4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl)methyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 911-70-6)
- N-Tosylbenzenesulfonimidoyl fluoride (CAS 89538-93-2)
- 2-(Aminomethyl)-4-bromo-5-(difluoromethyl)-3-fluoropyridine (CAS 1806908-76-8)
- 2-Hydroxy-4-isopropylbenzenesulfonamide (CAS 1243328-43-9)
- 2-Amino-1-[4-(dimethylamino)phenyl]ethanone, HCl (CAS 152278-03-0)
- 9-Oxofolic Acid (CAS 39707-61-4)
- 2,4-Difluoro-3-formylbenzoic acid (CAS 1203662-77-4)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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 13829788188 / jacky.chen@cato-chem.com