4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide CAS 338406-45-4
| CAS No. | 338406-45-4 |
| Molecular Formula | C11H12Cl3NO2 |
| Molecular Weight | 296.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide (CAS 338406-45-4) is a high-purity analytical reference standard with the molecular formula C11H12Cl3NO2 and a molecular weight of 296.58 g/mol.
4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide (C11H12Cl3NO2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide 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 | C11H12Cl3NO2 |
| Molecular Weight | 296.58 g/mol |
| Appearance | Off-white to pale 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Methyl-1-(5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl)butan-1-one (CAS 900015-32-9)
- Hydrocortamate (CAS 76-47-1)
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- Piperidin-3-ylmethanesulfonic acid (CAS 906073-55-0)
- Sodium 4-((E)-2-((E)-3-(3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-2-yl)allylidene)-3,3-dimethylindolin-1-yl)butane-1-sulfonate (CAS 120724-84-7)
- 4-(4-Ethylpiperazin-1-yl)-3-methoxybenzonitrile (CAS 927703-20-6)
- 1-(4-Iodophenyl)-1H-imidazole (CAS 132464-89-2)
- 5-Chloro-3-(4-methoxy-3-nitrobenzyl)benzo[d]oxazol-2(3H)-one (CAS 904005-18-1)
- Methylenetriphenylphosphine (CAS 3487-44-3)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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