1-(3,4-Dichlorobenzyl)-N,N-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 338754-38-4
| CAS No. | 338754-38-4 |
| Molecular Formula | C15H14Cl2N2O2 |
| Molecular Weight | 325.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dichlorobenzyl)-N,N-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338754-38-4) is a high-purity analytical reference standard with the molecular formula C15H14Cl2N2O2 and a molecular weight of 325.19 g/mol.
1-(3,4-Dichlorobenzyl)-N,N-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (C15H14Cl2N2O2) contains a nitrogen-containing heterocyclic scaffold, 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.
As a certified reference material (CRM), 1-(3,4-Dichlorobenzyl)-N,N-dimethyl-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 | C15H14Cl2N2O2 |
| Molecular Weight | 325.19 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
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
- 1-(2,4-Dichlorobenzyl)-N-ethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-35-9)
- 1-(2,6-Dichlorobenzyl)-N,N-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338754-52-2)
- 4-[(2,4-Dichlorobenzyl)oxy]-3-ethoxybenzaldehyde (CAS 331464-01-8)
- 4-[(3,4-Dichlorobenzyl)oxy]-3-ethoxybenzaldehyde (CAS 423148-76-9)
- 1-(2,5-Dichlorobenzyl)piperidin-3-ol (CAS 1289386-65-7)
- 4-((3,4-Dichlorobenzyl)oxy)-3-nitrobenzaldehyde (CAS 175136-20-6)
- 2-((2,6-Dichlorobenzyl)oxy)-5-nitrobenzaldehyde (CAS 219539-46-5)
Recommended Standards
- 1-[(2,4-Dichlorophenyl)methyl]-N,N-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-36-0)
- 1-(2,4-Dichlorophenyl)-1h,4h,5h,6h,7h,8h-cyclohepta[c]pyrazole-3-carboxylic acid (CAS 926190-36-5)
- 1-[(2,4-Dichlorophenyl)methyl]-N-ethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338977-58-5)
- 1-Boc-3-(iodomethyl)piperidine (CAS 253177-03-6)
- 4-Cyano-2-(trifluoromethyl)benzene-1-sulfonamide (CAS 1094770-14-5)
- 3β-Hydroxyandrost-5-en-17-Hydrazone (CAS 63015-10-1)
- 2-(7-Amino-3h-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)ethan-1-ol (CAS 108800-66-4)
- 10-Ethoxy-8-(morpholinomethyl)-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridin-5(6H)-one dihydrochloride dihydrate (CAS 1449233-60-6)
- (Z)-2-(Oxazolidin-2-ylidene)-3-oxo-N-phenylbutanamide (CAS 919290-34-9)
- (1-Methyl-3-(trifluoromethyl)-5-((3-(trifluoromethyl)phenyl)sulfonyl)-1H-pyrazol-4-yl)methyl (4-chlorophenyl)carbamate (CAS 318469-25-9)
- 2-Bromo-1-(3,5-dichloro-4-hydroxyphenyl)ethanone (CAS 39624-10-7)
- 2'-HYdroxymethyl-biphenyl-3-carboxylic acid methyl ester (CAS 773872-89-2)
- (R)-3-Amino-3-(4-bromophenyl)propan-1-ol (CAS 1213037-93-4)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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