4-(4-Methoxyphenyl)oxazole CAS 54289-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54289-74-6 |
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Methoxyphenyl)oxazole (CAS 54289-74-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO2. Molecular weight: 175.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 5-(4-Methoxyphenyl)oxazole (CAS 1011-51-4)
- 4-(3-Methoxyphenyl)oxazole (CAS 1072880-82-0)
- 3-(3-Methoxyphenyl)isoxazole (CAS 1093649-61-6)
- 4-(2-Methoxyphenyl)oxazole (CAS 1126636-29-0)
- 5-(3-Methoxyphenyl)isoxazole (CAS 1194374-23-6)
- 2-(4-Methoxyphenyl)oxazole (CAS 156780-52-8)
- 2-(3-Methoxyphenyl)-3-oxopropanenitrile (CAS 25594-63-2)
- 2-(4-Methoxyphenyl)-3-oxopropanenitrile (CAS 35070-82-7)
Recommended Standards
- 4-(4-Methoxyphenyl)isoxazole (CAS 37928-11-3)
- 4-(Furan-3-yloxy)aniline (CAS 307309-29-1)
- 4-(1,3-DIOXOLAN-2-YL)BENZONITRILE (CAS 66739-89-7)
- 3-Azetidinyl benzoate (CAS 1219980-94-5)
- (Quinoline-2-carbonyl)valine (CAS 197392-64-6)
- N-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-isopropyl-1-phenanthrenyl]methyl]-N'-[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]thiourea (CAS 1219925-58-2)
- 5-(1-Benzylpyrrolidin-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 1352493-01-6)
- Demethoxydeacetoxypseudolaric acid B (CAS 500736-17-4)
- Sulfasalazine EP Impurity G (CAS 1391062-37-5)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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