3-(2-Chlorophenyl)-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]-1,2-oxazole-5-carboxamide CAS 478043-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478043-66-2 |
| Molecular Formula | C20H14ClN3O3 |
| Molecular Weight | 379.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chlorophenyl)-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]-1,2-oxazole-5-carboxamide (CAS 478043-66-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14ClN3O3. Molecular weight: 379.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14ClN3O3 |
| Molecular Weight | 379.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-(Ethylthio)pyrimidin-4-amine (CAS 6303-56-6)
- 6-Chloro-2-methoxy-N-(4-nitrophenyl)acridin-9-amine (CAS 5442-55-7)
- 7-Chloro-2-methyl-5-oxo-N-(pyridin-4-ylmethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 343375-48-4)
- Calcium Phenylpyruvate (CAS 51828-93-4)
- 2-(Bromomethyl)-1-ethyl-1h-imidazole (CAS 1420957-14-7)
- (R)-2-((1-((Benzyloxy)carbonyl)piperidin-3-yl)oxy)acetic acid (CAS 937057-83-5)
- 2-((1H-1,2,4-triazol-5-yl)thio)-3-nitropyridine (CAS 73768-80-6)
- 1-(1-Benzylpiperidin-4-yl)piperazine trihydrochloride (CAS 1956334-81-8)
- 4-fluoro-2-methyl-2,3-dihydro-1H-isoindole-1,3-dione (CAS 61864-48-0)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com