Ethyl 3-(6,7-dimethoxy-4-oxoquinazolin-3(4H)-yl)propanoate CAS 247573-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247573-03-1 |
| Molecular Formula | C15H18N2O5 |
| Molecular Weight | 306.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-(6,7-dimethoxy-4-oxoquinazolin-3(4H)-yl)propanoate (CAS 247573-03-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18N2O5. Molecular weight: 306.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18N2O5 |
| Molecular Weight | 306.31 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Methyl 3-(6,7-dimethoxy-4-methyl-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoate (CAS 131426-28-3)
- 4-(4,7-Dimethoxy-1H-indole-2-carboxamido)butanoic acid (CAS 903204-96-6)
- 8,10-dimethoxy-1,1,10b-trimethyl-5H-oxazolo[4,3-a]phthalazine-3,6-dione (CAS 728025-45-4)
- 3,4-Dimethoxy-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzamide (CAS 832117-59-6)
- (2,5-Dimethoxy-4-nitrophenyl)(p-tolyl)sulfane (CAS 85896-13-5)
- 2-((4,6-Dimethoxy-5-nitropyrimidin-2-yl)amino)ethanesulfonamide (CAS 918445-46-2)
- Ethyl 2-(5,8-dimethoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 1216394-62-5)
- 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)-amino]-benzoic acid (CAS 332163-01-6)
Recommended Standards
- Ethyl 1-(4-nitrobenzoyl)piperidine-3-carboxylate (CAS 349613-78-1)
- Ethyl 3-acetamido-5,6-dimethoxy-1H-indole-2-carboxylate (CAS 931751-61-0)
- Ethyl 1-(4-formyl-2-nitrophenyl)-4-piperidinecarboxylate (CAS 885949-64-4)
- 1-(Difluoromethoxy)-3-fluoro-2-iodobenzene (CAS 1261606-77-2)
- 6-Bromo-3-(2-fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 876300-81-1)
- 2-Methoxy-4-phenylbenzoic acid (CAS 175153-18-1)
- Bromopentafluoroethane (CAS 354-55-2)
- Bisoprolol Impurity 100 (CAS CATO-C4X-1247100)
- 3-[2-(3,4-Dichlorophenoxy)ethyl]piperidinehydrochloride (CAS 1220037-25-1)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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