N-[(Ethylcarbamoyl)amino]-3-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxamide CAS 478259-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478259-24-4 |
| Molecular Formula | C11H14N4O3S |
| Molecular Weight | 282.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(Ethylcarbamoyl)amino]-3-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxamide (CAS 478259-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14N4O3S. Molecular weight: 282.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14N4O3S |
| Molecular Weight | 282.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- (Propan-2-yl)({[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]methyl})amine (CAS 1184229-50-2)
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