N-(4-aminophenyl)-2-chlorobenzamide CAS 27831-89-6
| CAS No. | 27831-89-6 |
| Molecular Formula | C13H11ClN2O |
| Molecular Weight | 246.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-aminophenyl)-2-chlorobenzamide (C13H11ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies N-(4-aminophenyl)-2-chlorobenzamide (CAS 27831-89-6), a certified reference material (molecular formula C13H11ClN2O, MW 246.69 g/mol) for analytical method development and quality control.
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-aminophenyl)-2-chlorobenzamide 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 | C13H11ClN2O |
| Molecular Weight | 246.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- n-(2-Aminophenyl)-4-chlorobenzamide (CAS 103517-58-4)
- N-(4-Aminophenyl)-3-chlorobenzamide (CAS 123098-38-4)
- N-(2-aminophenyl)-2-chlorobenzamide (CAS 54255-83-3)
- n-(3-Aminophenyl)-2-chlorobenzamide (CAS 443290-32-2)
- N-(3-aminophenyl)-3-chlorobenzamide (CAS 293737-89-0)
- N-(3-aminophenyl)-4-chlorobenzamide (CAS 905811-04-3)
- N-(4-Aminophenyl)-4-chlorobenzamide (CAS 23600-46-6)
- N-[(2-aminophenyl)methyl]-N-methylthiophene-2-carboxamide (CAS 1155611-16-7)
Recommended Standards
- N-(4-amino-2-chlorophenyl)benzamide (CAS 63565-22-0)
- N'-(4-chlorophenyl)-N-hydroxybenzimidamide (CAS 53442-08-3)
- N-(5-amino-2-chlorophenyl)benzamide (CAS 293737-96-9)
- n-(5-Chloropyridin-2-yl)-2-methylbenzamide (CAS 342789-22-4)
- 1-(pyridazin-3-yl)-1,4-diazepane dihydrobromide (CAS 1315365-13-9)
- 3,5-Dihydroxy-6,7,8-trimethoxy-2-phenyl-4H-chromen-4-one (CAS 14221-65-9)
- Cortistatin-29 (human) trifluoroacetate salt (CAS 1815618-16-6)
- 7-(benzenesulfonyl)-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1131992-22-7)
- Ethyl 3-Boc-2,2-dimethyloxazolidine-4-carboxylate (CAS 1822546-13-3)
- 4-(3,4-Dimethylphenyl)phthalazin-1(2H)-one (CAS 93517-74-9)
- 1-(4-Ethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1490663-53-0)
- 2-(4-Methyl-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1000526-63-5)
- 6,7-Dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 147739-88-6)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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