5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 338981-09-2
| CAS No. | 338981-09-2 |
| Molecular Formula | C17H19Cl2N3O2 |
| Molecular Weight | 368.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338981-09-2) is a high-purity analytical reference standard with the molecular formula C17H19Cl2N3O2 and a molecular weight of 368.26 g/mol.
5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (C17H19Cl2N3O2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide 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 | C17H19Cl2N3O2 |
| Molecular Weight | 368.26 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-1-(4-chlorobenzyl)-N-(2-(dimethylamino)ethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338981-11-6)
- 2-(4-Chloro-5-(3-chlorophenyl)-1H-imidazol-1-yl)-5-(methylsulfonyl)pyridine (CAS 1425635-95-5)
- 5-Chloro-8-{[5-(4-chlorophenyl)pyrimidin-2-yl]oxy}quinoline (CAS 478029-24-2)
- 2-(2-Chloro-4-formyl-6-methoxyphenoxy)-N-(3-chloro-4-methylphenyl)acetamide (CAS 865412-73-3)
- 4-Chloro-2-(2-(4-chlorophenyl)-2-oxoethyl)-5-morpholinopyridazin-3(2H)-one (CAS 477855-91-7)
- (5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl (2-chlorophenyl)carbamate (CAS 282523-53-9)
- (5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl (4-chlorophenyl)carbamate (CAS 282523-30-2)
- [5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl N-(3-chlorophenyl)carbamate (CAS 282523-37-9)
Recommended Standards
- 4-(2,6-Dichlorobenzoyl)-N-[3-(dimethylamino)propyl]-1H-pyrrole-2-carboxamide (CAS 477870-36-3)
- 4-(2,4-Dichlorobenzoyl)-N-[3-(dimethylamino)propyl]-1H-pyrrole-2-carboxamide (CAS 338977-07-4)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine-4-sulfonamide (CAS 2246696-15-9)
- 4-(2,3-Dichlorobenzoyl)-N-(3-(dimethylamino)propyl)-1H-pyrrole-2-carboxamide (CAS 477870-23-8)
- Dimethyl 4-oxo-1,4-dihydropyridine-2,6-dicarboxylate (CAS 20443-03-2)
- 4-Hydroxymethyl-3-ethylphenylboronic acid pinacol ester (CAS 2121511-40-6)
- 5-Phenyl-5-(trifluoromethyl)imidazolidine-2,4-dione (CAS 158221-26-2)
- 3-Aminoquinoxalin-2(1H)-one (CAS 35015-91-9)
- 2',5'-Bis(hexyloxy)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 474974-24-8)
- 1-(3-Chloro-2-methylphenyl)piperazine (CAS 54711-70-5)
- 2-Chloro-1-(2,4,5-trichlorophenyl)ethanone (CAS 1201-42-9)
- 8-Methyl-1,4-dioxaspiro[4.5]decan-8-amine (CAS 886615-92-5)
- Ethyl 2-(3h-imidazo[4,5-c]pyridin-2-yl)acetate (CAS 1519519-96-0)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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