2-Methyl-4-phenyloxazol-5(2H)-one CAS 52755-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52755-67-6 |
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-4-phenyloxazol-5(2H)-one (CAS 52755-67-6) 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 Methyl Standards
- (2-Phenyloxazol-4-yl)methanol (CAS 59398-98-0)
- (2-Phenyloxazol-5-yl)methanol (CAS 238433-75-5)
- 4-Methyl-2-phenyloxazol-5(4H)-one (CAS 90361-55-0)
- (5-Phenyloxazol-2-yl)methanamine (CAS 112206-31-2)
- (2-Phenyloxazol-4-yl)methanamine (CAS 408352-90-9)
- (2-Phenyloxazol-5-yl)methanamine (CAS 838892-98-1)
- (5-Phenyloxazol-4-yl)methanamine (CAS 933694-58-7)
- 4-Methyl-5-phenyloxazol-2-amine (CAS 33124-11-7)
Recommended Standards
- 2-Methyl-4-phenylisoxazol-5(2H)-one (CAS 7713-60-2)
- 2-Methylindolizine-3-carboxylic acid (CAS 857418-41-8)
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- (1-(2-Ethoxyethyl)cyclobutyl)methanamine (CAS 1394040-40-4)
- 1-(1-(Phenylthio)butyl)-1H-benzo[d][1,2,3]triazole (CAS 111098-62-5)
- tert-Butyl 2-thia-6-azaspiro[3.3]heptane-6-carboxylate 2,2-dioxide (CAS 1291487-31-4)
- Allyl (2-chlorophenyl)carbamate (CAS 25217-00-9)
- 4-(1,3-Dioxaindan-5-yl)-3-(thiophen-3-yl)-1h-pyrazol-5-amine (CAS 1186679-79-7)
- 8-(p-Tolyl)-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (CAS 956432-31-8)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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