N-(2,4-Dichlorobenzyl)-4-(phenethyloxy)aniline CAS 1040693-77-3
| CAS No. | 1040693-77-3 |
| Molecular Formula | C21H19Cl2NO |
| Molecular Weight | 372.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,4-Dichlorobenzyl)-4-(phenethyloxy)aniline (CAS 1040693-77-3), molecular formula C21H19Cl2NO and molecular weight 372.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H19Cl2NO, N-(2,4-Dichlorobenzyl)-4-(phenethyloxy)aniline contains a steroid core, 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 372.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(2,4-Dichlorobenzyl)-4-(phenethyloxy)aniline 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 | C21H19Cl2NO |
| Molecular Weight | 372.29 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 3-((2,4-Dichlorobenzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-99-8)
- 3-((3,4-Dichlorobenzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-93-2)
- 5-(3-((2,4-Dichlorobenzyl)oxy)thiophen-2-yl)-3-(methylthio)-1H-1,2,4-triazole (CAS 339008-22-9)
- 5-{3-[(2,4-dichlorobenzyl)oxy]-2-thienyl}-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 343375-92-8)
- N-({[(2,4-Dichlorobenzyl)oxy]imino}methyl)-N-(4-fluorophenyl)thiourea (CAS 477852-61-2)
- 1-(2,4-Dichlorobenzyl)-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide (CAS 400088-62-2)
- 1-(2,6-Dichlorobenzyl)-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide (CAS 338754-54-4)
- 1-(2,6-Dichlorobenzyl)-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 339008-60-5)
Recommended Standards
- Bifendate Impurity 5 (CAS CATO-C4X-25555)
- 2-(4-tert-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-17-6)
- Trimethylsilyl nonafluorobutanesulfonate (CAS 68734-62-3)
- 2-(4-sec-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-23-4)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(piperazin-1-yl)methanone (CAS 926189-75-5)
- 2-Methoxy-5-methyl-N-(2-((6-methylpyridazin-3-yl)amino)ethyl)benzenesulfonamide (CAS 1171457-94-5)
- 2-(hydroxymethyl)-2-methylbutanoic acid (CAS 6922-55-0)
- 4-Chlorobut-2-yn-1-yl 4-nitrobenzoate (CAS 61273-13-0)
- Rosuvastatin Impurity 210 (CAS CATO-C4X-1169210)
- 1-(2-Hydroxyethyl)-5-nitro-1H-pyrrole-2-carboxylic acid (CAS 67931-11-7)
- Selenium(I) chloride (CAS 10025-68-0)
- tert-Butyl 4-(2,2,2-Trifluoroacetyl)piperazine-1-carboxylate (CAS 77278-37-6)
- (4-((1,1-Dioxidothiomorpholino)methyl)phenyl)boronic acid (CAS 747413-23-6)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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