N-(2-Chloro-4-methylphenyl)-3-nitrobenzamide CAS 568537-48-4
| CAS No. | 568537-48-4 |
| Molecular Formula | C14H11ClN2O3 |
| Molecular Weight | 290.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Chloro-4-methylphenyl)-3-nitrobenzamide (CAS 568537-48-4) is a high-purity analytical reference standard with the molecular formula C14H11ClN2O3 and a molecular weight of 290.70 g/mol.
Structurally, N-(2-Chloro-4-methylphenyl)-3-nitrobenzamide (C14H11ClN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 290.70 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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
- 5-Formyl-2-methoxyphenyl 4-chlorobenzoate (CAS 431939-02-5)
- N-(2-Chloro-4-methylphenyl)-4-nitrobenzamide (CAS 560075-75-4)
- 5-Formyl-2-methoxyphenyl 2-chlorobenzoate (CAS 432016-56-3)
- N-(2-Chloro-5-methyl-4-nitrophenyl)benzamid (CAS 206986-83-6)
- 6-Chloro-1-ethyl-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 66400-13-3)
- 2-(chloromethyl)oxetane (CAS 45377-87-5)
- 1,4-Bis(2,5-dimethyl-1H-pyrrol-1-yl)butane (CAS 6637-08-7)
- 2,5-Dibromo-4-fluorobenzoic acid (CAS 187326-20-1)
- 3-(Quinolin-2-yl)benzene-1,2-diol (CAS 756900-91-1)
- 5-(4-(Morpholinosulfonyl)phenyl)-4-(m-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-13-1)
- 2-(3-Chlorophenyl)acetimidamide (CAS 55154-89-7)
- 1,1,1,3,3,3-Hexafluoro-2-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-ol (CAS 2376598-54-6)
- 1-(4-Bromo-2-chlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1484211-97-3)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com