4-Cyclopentylidene-N-methyl-2,5-dioxopyrrolidine-3-carboxamide CAS 92491-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92491-50-4 |
| Molecular Formula | C11H14N2O3 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyclopentylidene-N-methyl-2,5-dioxopyrrolidine-3-carboxamide (CAS 92491-50-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14N2O3. Molecular weight: 222.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O3 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(6-Bromo-2-oxo-2H-chromene-3-amido)benzoic acid (CAS 312756-47-1)
- 56394-22-0 6-bromanyl-4-methyl-2-oxidanylidene-chromene-3-carbonitrile 6-bromo-4-methyl-2-oxo-1-benzopyran-3-carbonitrile A831031 (CAS 56394-22-0)
- tert-Butyl (2S)-2-butyl-4-oxopyrrolidine-1-carboxylate (CAS 1212104-70-5)
- 14357-05-2 2,2,2-trichloroacetate CHEBI:27455 trichloroacetate trichloroacetate anion trichloroacetate(1-) trichloroacetic acid, ion(1-) (CAS 14357-05-2)
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