1-[(4-Chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 338783-43-0
| CAS No. | 338783-43-0 |
| Molecular Formula | C17H20ClN3O2 |
| Molecular Weight | 333.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-[(4-Chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338783-43-0), a certified reference material (molecular formula C17H20ClN3O2, MW 333.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H20ClN3O2, 1-[(4-Chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide 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 333.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C17H20ClN3O2 |
| Molecular Weight | 333.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 Chlorophenyl Standards
- 2-(4-Chlorophenyl)-2-(4-(hydroxy(phenyl)methyl)phenyl)acetonitrile (CAS 338965-27-8)
- 3-(2-Chlorophenyl)-6-(3-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 745827-01-4)
- 3-(2-Chlorophenyl)-6-(4-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 745827-04-7)
- 4-(4-Chlorophenyl)-6-pentyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 941999-49-1)
- 3-(2-Chlorophenyl)-5-methyl-N-(3-methylisothiazol-5-yl)isoxazole-4-carboxamide (CAS 1207041-27-7)
- 4-(4-Chlorophenyl)-5-(4-hydroxy-3-methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1797861-58-5)
- 1-(4-Chlorophenyl)-5-methyl-4-(phenylsulfonyl)-1H-1,2,3-triazole (CAS 899724-45-9)
- 4-(4-Chlorophenyl)-1-(phenylsulfonyl)-1,2,3,6-tetrahydropyridine (CAS 866152-50-3)
Recommended Standards
- (E)-[(3-Chloro-4-methoxyphenyl)methylidene][2-(3,4-dimethoxyphenyl)ethyl]amine (CAS 866020-46-4)
- 1-Benzyl-5-chloro-N-[2-(dimethylamino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338981-10-5)
- 1-(4-CHloro-phenyl)-1,5,6,7-tetrahydro-pyrazolo[4,3-b]pyridine-4-carboxylic acid tert-butyl ester (CAS 1951439-72-7)
- 2-(2-Chloropyridin-3-yl)-1-(2-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-54-4)
- 5-(2-(Methylsulfonyl)propan-2-yl)furan-2-carboxylic acid (CAS 2771346-02-0)
- tert-Butyl 2-(2-fluoropyridin-4-yl)acetate (CAS 1104643-31-3)
- 3-(Pyridin-3-ylcarbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 200431-54-5)
- 3-(1-Ethoxyvinyl)-4-methylpyridine (CAS 486414-68-0)
- 5-((3-(1-(Thiophen-2-yl)ethyl)ureido)methyl)furan-2-carboxylic acid (CAS 1536284-55-5)
- 2-Propenoic acid, 2-carboxyethyl ester, polymer with 2-ethylhexyl 2-propenoate and methyl 2-propenoate (CAS 99343-89-2)
- 3-(4-Chloro-3-methyl-1,2-oxazol-5-yl)-1-(4-methylphenyl)urea (CAS 866132-05-0)
- 6,7-Difluoro-2-methylquinazolin-4(3H)-one (CAS 1033778-42-5)
- 1-Chloro-5-phenylpentan-2-one (CAS 58009-85-1)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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