2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide CAS 338784-07-9
| CAS No. | 338784-07-9 |
| Molecular Formula | C19H12Cl4N2O2 |
| Molecular Weight | 442.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 442.12 g/mol gives 2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (CAS 338784-07-9), molecular formula C19H12Cl4N2O2 and molecular weight 442.12 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (C19H12Cl4N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide 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 | C19H12Cl4N2O2 |
| Molecular Weight | 442.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 2,4-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide (CAS 339009-13-1)
- 2,6-Dichloro-N-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}benzamide (CAS 338784-15-9)
- 3,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (CAS 338784-11-5)
- 3,4-Dichloro-N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)benzamide (CAS 339009-12-0)
- 3,4-dichloro-N-[1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamide 400086-15-9 KS-00003CD3 (CAS 400086-15-9)
- Bis(2,4-dichloro-5-nitrophenyl) carbonate (CAS 39489-75-3)
- 2,4-Dichloro-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-99-3)
- 4-(4,5-Dichloro-6-oxopyridazin-1(6H)-yl)-N-(2-(methylthio)phenyl)benzenesulfonamide (CAS 1030179-06-6)
Recommended Standards
- 1-(2,6-Dichlorobenzyl)-N-(3,5-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338755-04-7)
- 1-(2,6-Dichlorobenzyl)-N-(2,6-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 478048-19-0)
- Furosemide Impurity 26 (CAS CATO-C4X-140236)
- Salbutamol Impurity 218 (CAS CATO-C4X-1176218)
- 3-Bromo-5-methylbenzene-1,2-diamine (CAS 70733-25-4)
- 2-(1-Methyl-3-pyrazolyl)acetaldehyde (CAS 82760-08-5)
- (3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl)glycine (CAS 303009-97-4)
- 3-Fluoro-5-(methoxycarbonyl)benzoic Acid (CAS 660416-36-4)
- n-((1h-Imidazol-2-yl)methyl)-3,5-difluoroaniline (CAS 1247682-46-7)
- 3-Chloro-N-(2-chloropyridin-3-yl)-2,2-dimethylpropanamide (CAS 339100-93-5)
- 6-Bromo-8-methylquinolin-5-amine (CAS 50358-36-6)
- 1-(tert-Butyl) 2-(4-chlorobenzyl) 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1,2-dicarboxylate (CAS 2377606-67-0)
- 2,6-Dichloro-3-(methoxymethyl)pyridine (CAS 1330763-31-9)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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