1-(3,4-Dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 338781-30-9
| CAS No. | 338781-30-9 |
| Molecular Formula | C17H18Cl2N2O2 |
| Molecular Weight | 353.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3,4-Dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide.
1-(3,4-Dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338781-30-9) is a high-purity analytical reference standard with the molecular formula C17H18Cl2N2O2 and a molecular weight of 353.24 g/mol.
Based on its molecular formula C17H18Cl2N2O2, 1-(3,4-Dichlorobenzyl)-N,N-diethyl-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 353.24 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.
CATO manufactures 1-(3,4-Dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide 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 | C17H18Cl2N2O2 |
| Molecular Weight | 353.24 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 | 2 |
Related Dichlorobenzyl Standards
- 1-(2,6-Dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339008-70-7)
- N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-3-methylbutanamide (CAS 338784-83-1)
- N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)pentanamide (CAS 338784-79-5)
- 3-((2,6-Dichlorobenzyl)thio)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 219528-98-0)
- 4-(5-((2,4-Dichlorobenzyl)thio)-1,3,4-oxadiazol-2-yl)phenol (CAS 493003-07-9)
- 5-(3-((2,4-Dichlorobenzyl)oxy)phenyl)-1,3,4-oxadiazole-2(3H)-thione (CAS 477846-53-0)
- 1-(3,4-Dichlorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-61-4)
- 1-(2,3-Dichlorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-62-5)
Recommended Standards
- 1,1'-(1,4-Phenylene)bis(N-(4-chlorophenyl)methanimine) (CAS 904-70-1)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 343600-24-8)
- 2-(2-((2,6-Dichloro-4-methoxyphenyl)amino)phenyl)-N,N-dimethylacetamide (CAS 698357-36-7)
- trans-N-Boc-4-(iodomethyl)cyclohexane-1-methanamine (CAS 180046-37-1)
- Flurenol-Butyl Ester (CAS 2314-09-2)
- Ethyl 4-methanesulfonylpiperidine-4-carboxylate (CAS 1372589-30-4)
- (1,3-Benzodioxol-5-ylmethyl)(3-methylbenzyl)amine (CAS 418777-13-6)
- (4-Chloro-2-methylphenyl)(5-methylthiophen-2-yl)methanol (CAS 1443305-62-1)
- Tadalafil impurity 126 (CAS CATO-C4X-1087126)
- 1,3-Dichloro-4-isopropoxy-2-methylbenzene (CAS 2624417-21-4)
- 4-Hydroxybutyl Acrylate(stabilized with MEHQ) (CAS 2478-10-6)
- 5-Nitro-2-(trifluoromethyl)benzaldehyde (CAS 1214352-10-9)
- Ethyl 3-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 92192-35-3)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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