4-Chloro-3-nitro-N-(o-tolyl)benzamide CAS 92102-85-7
| CAS No. | 92102-85-7 |
| Molecular Formula | C14H11ClN2O3 |
| Molecular Weight | 290.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-nitro-N-(o-tolyl)benzamide (CAS 92102-85-7), a certified reference material (molecular formula C14H11ClN2O3, MW 290.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H11ClN2O3, 4-Chloro-3-nitro-N-(o-tolyl)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro 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
- 4'-Chloro-[1,1'-biphenyl]-2,3'-dicarboxylic acid 2-methyl ester (CAS 878207-35-3)
- 4-Chloro-N-(4-methylphenyl)-3-nitrobenzamide (CAS 328258-50-0)
- 4-[4-(Acetyloxy)-3-chlorophenyl]benzoic acid (CAS 304861-49-2)
- 4-Chloro-N-methyl-3-nitro-N-phenylbenzamide (CAS 328258-47-5)
- (4-Methoxyphenyl)methanesulfonyl fluoride (CAS 1892495-27-0)
- Tert-butyl 3-amino-6-cyclopropyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate (CAS 1363404-97-0)
- 2-(Chloromethyl)-3,6,7,8-tetrahydro-4H-cyclopenta[g]quinazolin-4-one (CAS 289687-09-8)
- 3-(Difluoromethyl)-5-iodo-4-methoxypyridin-2-amine (CAS 1804676-71-8)
- 2,4-Diethoxybenzoic acid (CAS 19074-30-7)
- 9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]methyl]guanine-d5 (CAS 1185100-63-3)
- Ethyl 7-methyl-6-oxooctanoate (CAS 439864-61-6)
- 3-Bromopropane-1-sulfonic acid (CAS 73384-82-4)
- 3-(4-Bromo-1H-pyrrole-2-carboxamido)propanoic acid (CAS 859850-57-0)
- Peptide-GMF (CAS CATO-CPTD788469)
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