4-Oxo-2-phenylquinazolin-3(4H)-yl furan-2-carboxylate CAS 57202-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57202-28-5 |
| Molecular Formula | C19H12N2O4 |
| Molecular Weight | 332.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Oxo-2-phenylquinazolin-3(4H)-yl furan-2-carboxylate (CAS 57202-28-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H12N2O4. Molecular weight: 332.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H12N2O4 |
| Molecular Weight | 332.31 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 4-((4-Phenylquinazolin-2-yl)amino)benzoic acid (CAS 332102-09-7)
- 1-Benzyl-4-phenylquinazolin-2(1H)-one (CAS 107289-00-9)
- 1-Benzyl-2-phenylquinazolin-4(1H)-one (CAS 66866-31-7)
- 3-Benzyl-2-phenylquinazolin-4(3H)-one (CAS 19857-37-5)
- 2-((6-Methyl-4-phenylquinazolin-2-yl)thio)acetamide (CAS 1447960-59-9)
- 1-Phenyl-2-((2-phenylquinazolin-4-yl)thio)ethanone (CAS 61580-05-0)
- 2-(4-Oxo-2-phenylquinazolin-3(4H)-yl)ethyl benzoate (CAS 90094-99-8)
- Ethyl 4-((2-phenylquinazolin-4-yl)oxy)benzoate (CAS 866155-22-8)
Recommended Standards
- 4-(9H-Carbazol-9-yl)pyridine-2,6-dicarboxylic acid (CAS 2079886-11-4)
- 5-Bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)-2-methoxypyridine (CAS 2222103-96-8)
- 3-{[5-(4-nitrophenyl)furan-2-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 64258-83-9)
- 2-Iodo-1,4-bis(trifluoromethyl)benzene (CAS 328-92-7)
- 2-(Pyridin-2-yl)propane-1,3-diyl dimethanesulfonate (CAS CATO-C3D-26100)
- 3,4-difluoro-2-methyl-phenol (CAS 1232774-26-3)
- 4-Isopropylthiazole (CAS 17626-74-3)
- Prasugrel Impurity 27 HCl (CAS 115473-15-9)
- 6-Bromobenzo[d][1,3]dioxole-4-carboxylic acid (CAS 72744-57-1)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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