2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide CAS 332175-86-7
| CAS No. | 332175-86-7 |
| Molecular Formula | C23H16Cl2N2O2 |
| Molecular Weight | 423.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-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.
CATO supplies 2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (CAS 332175-86-7), a certified reference material (molecular formula C23H16Cl2N2O2, MW 423.29 g/mol) for analytical method development and quality control.
2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (C23H16Cl2N2O2) 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, 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.
CATO manufactures 2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-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 | C23H16Cl2N2O2 |
| Molecular Weight | 423.29 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 2-(2,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (CAS 337501-93-6)
- 2-(2,4-Dichlorophenyl)-N-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 337502-14-4)
- 2-(3,4-Dichlorophenyl)-N-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332175-88-9)
- N-(3,4-Dichlorophenyl)-2-(3,5-diphenyl-1H-1,2,4-triazol-1-yl)acetamide (CAS 332358-11-9)
- N-(3,5-dichlorophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332157-16-1)
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(4-methoxyphenoxy)pyrimidine (CAS 339275-92-2)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(4-methoxyphenoxy)pyrimidine (CAS 338956-00-6)
- N-(3,4-dichlorophenyl)-2-(3,4-dimethoxyphenyl)-4-methylthiazole-5-carboxamide (CAS 400080-51-5)
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine-2-carbonitrile (CAS 2267318-04-5)
- 1H-Indole-1-carboxylic acid, 2-borono-5-[(4-methyl-1-piperazinyl)sulfonyl]-, 1-(1,1-dimethylethyl) ester (CAS 519148-74-4)
- (3E)-3-{[(2-chloro-4-fluorophenyl)methoxy]imino}-1-[2-(4-chlorophenyl)-1,3-thiazol-5-yl]propan-1-one (CAS 339279-43-5)
- (3-(2-((4-Chlorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(4-chlorophenyl)methanone (CAS 477713-38-5)
- Methyl 2-formyl-6-methyl-6H-furo[2,3-b]pyrrole-5-carboxylate (CAS 201019-31-0)
- Ethyl 2-chloro-5-fluoro-3-(trifluoromethyl)benzoate (CAS 1805457-70-8)
- 1-((2,5-Dimethoxyphenyl)sulfonyl)-4-phenylpiperazine (CAS 332021-06-4)
- 3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-amine (CAS 138588-25-7)
- 2-(4-Bromophenyl)-6-(pentafluoro-λ6-sulfanyl)-1H-benzo[d]imidazole (CAS 1379812-01-7)
- H-4-fluoro-α-Me-Phe-OH (CAS 130855-57-1)
- O-Desmethyl Metoprolol-d5 (CAS 1189981-81-4)
- 4-Fluoro-N-phenylaniline (CAS 330-83-6)
- 2-[4-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-phenoxy]-propionic acid (CAS 1311280-17-7)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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