5-Chloro-N-(4-chlorophenyl)-1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 339024-53-2
| CAS No. | 339024-53-2 |
| Molecular Formula | C19H13Cl3N2O2 |
| Molecular Weight | 407.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 407.68 g/mol gives 5-Chloro-N-(4-chlorophenyl)-1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Chloro-N-(4-chlorophenyl)-1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339024-53-2), a certified reference material (molecular formula C19H13Cl3N2O2, MW 407.68 g/mol) for analytical method development and quality control.
The molecular framework of 5-Chloro-N-(4-chlorophenyl)-1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (C19H13Cl3N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H13Cl3N2O2 |
| Molecular Weight | 407.68 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 Chloro Standards
- 1-Benzyl-5-chloro-N-(3,5-dichlorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339024-51-0)
- 2-Chloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (CAS 338784-47-7)
- 4-Chloro-N-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}benzamide (CAS 338784-43-3)
- 5-Chloro-1-(2,6-dichlorobenzyl)-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 400086-12-6)
- 5-Chloro-1-(3,4-dichlorobenzyl)-2-oxo-N-phenyl-1,2-dihydropyridine-3-carboxamide (CAS 339008-85-4)
- 5-Chloro-1-(3-chlorobenzyl)-N-(4-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338977-74-5)
- 5-Chloro-1-[(3,4-dichlorophenyl)methyl]-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 400086-06-8)
- 5-Chloro-N-(4-chlorophenyl)-1-[(3-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338977-39-2)
Recommended Standards
- N-(4-chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338754-56-6)
- N-(4-chlorophenyl)-1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339008-62-7)
- N-(4-Chlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338977-59-6)
- N-(4-Chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338782-55-1)
- 4-Ethyl-1-methylcyclohexan-1-ol (CAS 854712-72-4)
- 1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropane-1-carbonitrile (CAS 1206641-31-7)
- Ethyl 3,3-difluoropropanoate (CAS 28781-80-8)
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- Benzyl (4-(2-chloroacetamido)cyclohexyl)(isopropyl)carbamate (CAS 1353962-46-5)
- 2-(4-Fluorophenoxy)-N-methylethan-1-amine hydrochloride (CAS 1051919-28-8)
- N'-((1H-Indol-3-yl)methylene)cyclohexanecarbohydrazide (CAS 113143-67-2)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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