Methyl 3-phenyl-5-[2-phenyl-4-(trifluoromethyl)pyrimidin-5-yl]-1,2-oxazole-4-carboxylate CAS 339015-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339015-78-0 |
| Molecular Formula | C22H14F3N3O3 |
| Molecular Weight | 425.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-phenyl-5-[2-phenyl-4-(trifluoromethyl)pyrimidin-5-yl]-1,2-oxazole-4-carboxylate (CAS 339015-78-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H14F3N3O3. Molecular weight: 425.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H14F3N3O3 |
| Molecular Weight | 425.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 474918-33-7 2-Bromo-9,9-bis(4-methylphenyl)-9H-fluorene DTXSID60676780 (CAS 474918-33-7)
- 4-(4-Nitrophenoxy)-1,5-diphenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 400086-89-7)
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