2-Amino-4-oxo-5-phenyl-4,5-dihydro-1h-pyrrole-3-carboxamide CAS 929974-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929974-74-3 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-oxo-5-phenyl-4,5-dihydro-1h-pyrrole-3-carboxamide (CAS 929974-74-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N3O2. Molecular weight: 217.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- (2R,3R,4S,5R,6R)-4,5,6-tris(benzyloxy)-2-(hydroxymethyl)tetrahydro-2H-pyran-3-ol (CAS 67831-41-8)
- 2-(3-Bromophenyl)-4,4-dimethyl-6-(trifluoromethyl)-1,2,3,4-tetrahydroquinoline (CAS 1373546-31-6)
- 2,5-bis(4-methylanilino)cyclohexa-1,4-diene-1,4-dicarboxylic acid dimethyl ester 7411-23-6 A838016 dimethyl 2,5-bis[(4-methylphenyl)amino]cyclohexa-1,4-diene-1,4-dicarboxylate (CAS 7411-23-6)
- 5-Oxopiperazine-2-carboxylic acid (CAS 3262-59-7)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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