Methyl 2-(4-oxoquinazolin-3(4H)-yl)benzoate CAS 51310-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51310-21-5 |
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2-(4-oxoquinazolin-3(4H)-yl)benzoate (CAS 51310-21-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H12N2O3. Molecular weight: 280.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-((4-Oxoquinazolin-3(4H)-yl)methyl)benzoic acid (CAS 923018-95-5)
- 4-((4-Oxoquinazolin-3(4H)-yl)methyl)benzoic acid (CAS 881298-86-8)
- 3-(2-(4-Oxoquinazolin-3(4H)-yl)acetamido)propanoic acid (CAS 441727-93-1)
- 2-((2-Methyl-4-oxoquinazolin-3(4H)-yl)amino)thiazol-4(5H)-one (CAS 102569-59-5)
- trans-4-[(4-Oxoquinazolin-3(4H)-yl)methyl]-cyclohexanecarboxylic acid (CAS 108180-05-8)
- 3-(2-Methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione (CAS 69557-32-0)
- 1-Methyl-5-(4-oxoquinazolin-3(4H)-yl)-1H-pyrazole-4-carboxylic acid (CAS 131073-54-6)
- 5-(2-Methyl-4-oxoquinazolin-3(4H)-yl)-1H-imidazole-4-carboxamide (CAS 91621-10-2)
Recommended Standards
- Methyl 2-(4-oxo-3,4-dihydroquinazolin-2-yl)benzoate (CAS 83800-87-7)
- Methyl 2-(5-phenyl-1,3,4-oxadiazol-2-yl)benzoate (CAS 56894-58-7)
- Ethyl 4-(3-nitropyridin-2-yl)piperazine-1-carboxylate (CAS 478260-18-3)
- 2-(2-Bromophenoxy)-N,N-diethylethanamine hydrochloride (CAS 5465-19-0)
- 1-(5-Ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)guanidine (CAS 88067-37-2)
- 2-Chloro-5-cyclopropylpyridine-3-boronic acid (CAS 2121511-56-4)
- NBOH-2C-CN Hydrochloride (CAS 1539266-32-4)
- 2-Chloro-1,3-difluoro-4-(methoxymethoxy)benzene (CAS 749230-34-0)
- N-(3,4-Dimethoxyphenyl)-4-(2,6-dimethylphenyl)piperazine-1-carboxamide (CAS 865659-54-7)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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