N-(3-aminophenyl)-2,4-dichlorobenzamide CAS 293737-92-5
| CAS No. | 293737-92-5 |
| Molecular Formula | C13H10Cl2N2O |
| Molecular Weight | 281.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-aminophenyl)-2,4-dichlorobenzamide (C13H10Cl2N2O) 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-(3-aminophenyl)-2,4-dichlorobenzamide (CAS 293737-92-5), a certified reference material (molecular formula C13H10Cl2N2O, MW 281.14 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(3-aminophenyl)-2,4-dichlorobenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10Cl2N2O |
| Molecular Weight | 281.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(4-Aminophenyl)-2,6-dichlorobenzamide (CAS 1018457-96-9)
- N-(2-Aminophenyl)-2,4-dichlorobenzamide (CAS 91718-83-1)
- N-(3-Aminophenyl)-3,5-dichlorobenzamide (CAS 926195-51-9)
- N-(4-aminophenyl)-2,4-dichlorobenzamide (CAS 293737-94-7)
- N-(4-Aminophenyl)-3,4-dichlorobenzamide (CAS 926273-98-5)
- N-(4-Aminophenyl)-3,5-dichlorobenzamide (CAS 926223-09-8)
- 6-(4-Aminophenyl)-[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one (CAS 656833-98-6)
- 3-(4-Aminophenyl)-N,N-dimethyl-5-(trifluoromethyl)pyridin-2-amine (CAS 1299607-52-5)
Recommended Standards
- N-(3-Amino-4-chlorophenyl)-4-chlorobenzamide (CAS 926214-78-0)
- N-(3-Amino-4-chlorophenyl)-3-chlorobenzamide (CAS 926243-94-9)
- N-(3-Amino-4-chlorophenyl)-2-chlorobenzamide (CAS 926230-78-6)
- Clonixin Chloroamide (CAS 57841-61-9)
- (R)-2-((TERT-BUTOXYCARBONYL)AMINO)-2-(2-HYDROXYPHENYL)ACETIC ACID (CAS 1228557-11-6)
- N-(3-aminopropyl)-3-methylbenzamide (CAS 1016805-80-3)
- N-(cyclohexylmethyl)diisopropylamino (CAS 80934-61-8)
- Methyl (4-BOC-2-FMOC-Pierazine)-2-acetate (CAS 219312-96-6)
- 2-(Tert-butoxy)-4-methylaniline (CAS 1176537-99-7)
- 3-(1,1-Dioxidotetrahydrothiophen-3-yl)propanenitrile (CAS 1266688-02-1)
- 5-Bromo-6-chloro-4-methylpyridin-3-amine (CAS 1461707-96-9)
- Stiripentol Impurity 10 (CAS 58344-86-8)
- 2-(9H-fluoren-2-yl)propanoic acid (CAS 36950-96-6)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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