4-(4-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one CAS 5429-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5429-22-1 |
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 5429-22-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13NO3. Molecular weight: 279.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methoxybenzylidene Standards
- 4-(3-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 113697-03-3)
- (Z)-4-(2-methoxybenzylidene)-2-phenyloxazol-5(4h)-one (CAS 57427-84-6)
- (Z)-4-(3-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 82301-50-6)
- 3-((2-Methoxybenzylidene)amino)quinazolin-4(3H)-one (CAS 88404-49-3)
- 4-(2-Methoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 6948-65-8)
- 4-(4-Methoxybenzylidene)-3-phenylisoxazol-5(4H)-one (CAS 50779-89-0)
- 3-(4-Methoxybenzylidene)-5-phenylfuran-2(3H)-one (CAS 13294-96-7)
- N-(4-Methoxybenzylidene)-3-phenylisoxazol-5-amine (CAS 62096-67-7)
Recommended Standards
- 4-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)benzamide (CAS 848739-94-6)
- 4-(4-Methylbenzoyl)-3-phenylisoxazol-5(2H)-one (CAS 501332-28-1)
- 4-((9H-Fluoren-9-yl)amino)-4-oxobut-2-enoic acid (CAS 75533-77-6)
- (R)-1-Chloro-3,3-dimethylbutan-2-ol (CAS 152488-38-5)
- 2-Iodo-4-methylpyridine (CAS 22282-60-6)
- 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-2-carboxylic acid (CAS 1251000-11-9)
- 12-Amino-1-dodecanol (CAS 67107-87-3)
- Ixazomib Impurity 69 (CAS 121-48-2)
- 2,2,2-Trifluoroethyl Methanesulfonate (CAS 25236-64-0)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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