N-(4-acetyl-2-nitrophenyl)acetamide CAS 7418-44-2
| CAS No. | 7418-44-2 |
| Molecular Formula | C10H10N2O4 |
| Molecular Weight | 222.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-acetyl-2-nitrophenyl)acetamide (CAS 7418-44-2) is a high-purity analytical reference standard with the molecular formula C10H10N2O4 and a molecular weight of 222.20 g/mol.
Based on its molecular formula C10H10N2O4, N-(4-acetyl-2-nitrophenyl)acetamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-acetyl-2-nitrophenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O4 |
| Molecular Weight | 222.20 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, 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.) | 1959 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(3-Nitrophenyl)-3-oxobutanamide (CAS 25233-49-2)
- N-(4-methoxy-2-nitrophenyl)prop-2-enamide (CAS 444166-94-3)
- N-(3-Ethyl-5-oxo-1H-1,2,4-triazol-4(5H)-yl)furan-2-carboxamide (CAS 742104-30-9)
- N-(4-Nitrophenyl)-3-oxobutanamide (CAS 4835-39-6)
- ethyl 5-benzyloxy-4-oxo-pyran-3-carboxylate (CAS 1246743-88-3)
- (S)-(Pyrrolidin-3-yloxy)-acetic acid methyl ester hydrochloride (CAS 1414960-56-7)
- Methyl (S)-4-bromo-3-hydroxybutanoate (CAS 88759-56-2)
- 3-phenyl-5-isoxazolone (CAS 1076-59-1)
- Moexipril Cyclohexyl Analogue Hydrochloride (CAS 1356019-89-0)
- 2,3',4'-Trichloroacetophenone (CAS 42981-08-8)
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- Ethyl 8-bromo-2-methyloctanoate (CAS 73828-69-0)
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- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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