N-(4-ethoxyphenyl)-N-(4-methoxybenzyl)-3-nitrobenzamide CAS 332163-58-3
| CAS No. | 332163-58-3 |
| Molecular Formula | C23H22N2O5 |
| Molecular Weight | 406.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-ethoxyphenyl)-N-(4-methoxybenzyl)-3-nitrobenzamide (CAS 332163-58-3) is a high-purity analytical reference standard with the molecular formula C23H22N2O5 and a molecular weight of 406.43 g/mol.
Based on its molecular formula C23H22N2O5, N-(4-ethoxyphenyl)-N-(4-methoxybenzyl)-3-nitrobenzamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.43 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-ethoxyphenyl)-N-(4-methoxybenzyl)-3-nitrobenzamide 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 | C23H22N2O5 |
| Molecular Weight | 406.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(2-Ethoxyphenyl)-2-(3-morpholino-4-phenyl-1H-pyrazol-1-yl)acetamide (CAS 1286713-00-5)
- 3-(4-(4-Ethoxyphenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-53-6)
- 3-(4-(4-Ethoxyphenyl)-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477331-03-6)
- 3-(4-(4-Ethoxyphenyl)-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-85-4)
- 6-(3-Ethoxyphenyl)-2-(2-morpholinoethyl)-4-phenylpyridazin-3(2H)-one (CAS 23348-37-0)
- N-(2-ethoxyphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105224-16-5)
- 3-(3-Ethoxyphenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-90-4)
- 3-(4-(4-Ethoxyphenyl)-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477330-16-8)
Recommended Standards
- Ethyl 5-(2-(2-oxo-2-(pyrrolidin-1-yl)acetyl)-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate (CAS 477709-26-5)
- N-(4-Methoxyphenyl)-5-[(4-methoxyphenyl)methyl]-4-oxo-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-2-carboxamide (CAS 477854-45-8)
- Ethyl 4-((1-(furan-2-carboxamido)-2-oxo-2-(p-tolyl)ethyl)amino)benzoate (CAS 425633-03-0)
- Palomid 529 (CAS 914913-88-5)
- (S)-Methyl 2-amino-3-(4-ethylphenyl)propanoate (CAS 801148-28-7)
- 2-Amino-4-phenylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 717860-90-7)
- 2-(1-Methyl-piperidin-4-ylmethoxy)-ethanol (CAS 112391-05-6)
- Perampanel Impurity 37 (CAS 61941-79-5)
- 4-Methylisochroman-1,3-dione (CAS 4780-07-8)
- 4-Bromo-2-chloro-6-formylbenzonitrile (CAS 1935161-85-5)
- N-Propyl-1H-pyrrole-2-carboxamide (CAS 120309-46-8)
- 1,4-Dichloro-2-fluoro-5-nitrobenzene (CAS 2624-66-0)
- Torasemide impurity 33 (CAS CATO-C4X-183633)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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