3-Oxo-N-(1-phenylethyl)butanamide CAS 85729-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85729-63-1 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxo-N-(1-phenylethyl)butanamide (CAS 85729-63-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO2. Molecular weight: 205.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-Hydroxy-4,4-dimethyl-1-phenylpyrrolidin-2-one (CAS 70006-37-0)
- 3-Oxo-N-phenethylbutanamide (CAS 2044-66-8)
- 3-hydroxy-3-phenylazepan-2-one (CAS 51129-01-2)
- 4-(4′-Hydroxyphenylazo)benzoic acid (CAS 105299-45-4)
- 3-(5-Phenyl-2h-1,2,3,4-tetrazol-2-yl)adamantane-1-carboxylic acid (CAS 438220-74-7)
- 1,2-Di(piperidin-1-yl)ethane-1,2-dione (CAS 17506-94-4)
- Amylin (free acid) (human) trifluoroacetate salt (CAS 121381-06-4)
- 1-[(3-fluorophenyl)methyl]-5-methyl-1h-1,2,3-triazol-4-amine (CAS 1507906-31-1)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-1-(1-ethylpyrrolidin-2-yl)methanamine (CAS 1157056-22-8)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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