2-Ethyl-1-(oxazol-2-yl)butan-1-one CAS 898759-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898759-32-5 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1-(oxazol-2-yl)butan-1-one (CAS 898759-32-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13NO2. Molecular weight: 167.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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- 4-Methyl-5-(oxazol-2-yl)isoxazol-3(2H)-one (CAS 166180-71-8)
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Recommended Standards
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- tert-Butyl 3-phenylpiperazine-1-carboxylate (CAS 502649-25-4)
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