N-(2-Chloro-4-methylphenyl)-4-nitrobenzamide CAS 560075-75-4
| CAS No. | 560075-75-4 |
| Molecular Formula | C14H11ClN2O3 |
| Molecular Weight | 290.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(2-Chloro-4-methylphenyl)-4-nitrobenzamide (CAS 560075-75-4), a certified reference material (molecular formula C14H11ClN2O3, MW 290.70 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(2-Chloro-4-methylphenyl)-4-nitrobenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H11ClN2O3 |
| Molecular Weight | 290.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 4-Chloro-3,5-bis(4-fluorophenyl)-1h-pyrazole (CAS 1159989-42-0)
- Methyl 4-chloro-3'-formyl-2'-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 1261895-50-4)
- 2-Chloro-5-(4-methoxycarbonylphenyl)benzoic acid (CAS 1261903-35-8)
- 5-Chloro-3-(3-methoxycarbonylphenyl)benzoic acid (CAS 1261980-26-0)
- 4'-Chloro-3'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261998-46-2)
- 3-Chloro-3'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262004-76-1)
- 5-Chloro-3-(4-methoxycarbonylphenyl)benzoic acid (CAS 1262004-81-8)
- 2-Chloro-5-(3-methoxycarbonylphenyl)benzoic acid (CAS 1262009-62-0)
Recommended Standards
- N-(2-Chloro-4-methylphenyl)-3-nitrobenzamide (CAS 568537-48-4)
- N-(2-Chloro-5-methyl-4-nitrophenyl)benzamid (CAS 206986-83-6)
- 5-Formyl-2-methoxyphenyl 4-chlorobenzoate (CAS 431939-02-5)
- N-(2-Chloropyridin-3-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide (CAS 879608-17-0)
- 2-(5-(Allyloxy)-1-methyl-1H-pyrazol-4-yl)acetic acid (CAS 1365942-04-6)
- 1-(2,4-Dichlorophenyl)-N-ethylethan-1-amine (CAS 1019355-36-2)
- 5-(Isopropylsulfonyl)-2-(pyridin-3-yl)pyrimidin-4-amine (CAS 175202-06-9)
- 6-(Methoxymethyl)-2-(m-tolyl)pyrimidin-4-ol (CAS 883032-71-1)
- Methyl 4-(hydroxymethyl)-1,2-dimethyl-5-(2-thienyl)-2-pyrrolidinecarboxylate (CAS 1052612-49-3)
- 2-amino-N'-hydroxy-4,5-dimethoxybenzenecarboximidamide (CAS 903147-28-4)
- 8-Hydroxy-1-methylquinolin-2(1H)-one (CAS 59828-11-4)
- 2-Bromo-5-(difluoromethyl)pyridine-3,4-diol (CAS 1806826-45-8)
- (E)-2-(allylthio)-1-benzyl-1H-imidazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 320423-18-5)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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