2-(2,4-Dichlorophenyl)-N-(2,3-dimethylphenyl)quinoline-4-carboxamide CAS 337501-97-0
| CAS No. | 337501-97-0 |
| Molecular Formula | C24H18Cl2N2O |
| Molecular Weight | 421.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(2,4-Dichlorophenyl)-N-(2,3-dimethylphenyl)quinoline-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 421.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(2,4-Dichlorophenyl)-N-(2,3-dimethylphenyl)quinoline-4-carboxamide (CAS 337501-97-0), molecular formula C24H18Cl2N2O and molecular weight 421.32 g/mol, is a CATO reference standard with documented purity and traceability.
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-(2,4-Dichlorophenyl)-N-(2,3-dimethylphenyl)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 | C24H18Cl2N2O |
| Molecular Weight | 421.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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-(2,4-dimethylphenyl)quinoline-4-carboxamide (CAS 337502-61-1)
- 2-(2,4-Dichlorophenyl)-N-(2,5-dimethylphenyl)quinoline-4-carboxamide (CAS 337502-56-4)
- 2-(2,4-Dichlorophenyl)-N-(2-ethylphenyl)quinoline-4-carboxamide (CAS 337501-87-8)
- 2-(3,4-Dichlorophenyl)-N-(3,4-dimethylphenyl)quinoline-4-carboxamide (CAS 332157-46-7)
- N-(2,3-dichlorophenyl)-2-(2,4-dimethylphenyl)quinoline-4-carboxamide (CAS 332176-35-9)
- N-(3,4-dichlorophenyl)-2-(2,4-dimethylphenyl)quinoline-4-carboxamide (CAS 332176-32-6)
- 3-[(2,4-Dichlorophenyl)methoxy]-N'-(pyridine-2-carboximidoyl)thiophene-2-carbohydrazide (CAS 339009-53-9)
- 1-(4-(3,4-Dichlorophenyl)thiazol-2-yl)-N-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 957010-43-4)
Recommended Standards
- N1,N4-bis(4-chlorophenyl)-2,5-dimethylpiperazine-1,4-dicarboxamide (CAS 1023821-26-2)
- tert-Butyl (4-(4-bromophenylsulfonamido)-4-oxobutyl)carbamate (CAS 2044702-83-0)
- N-(4-Bromophenyl)-2-((1-ethyl-1H-indol-3-yl)sulfonyl)acetamide (CAS 686743-67-9)
- N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618413-34-6)
- 5-Methoxy-1-methyl-1H-imidazole-4-carboxamide (CAS 88100-25-8)
- 1-[(tert-Butoxy)carbonyl]-4-methyl-5-oxopiperazine-2-carboxylic acid (CAS 1822579-90-7)
- (S)-2-(1,1-Dioxidotetrahydrothiophen-3-yl)acetic acid (CAS 2381121-52-2)
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- 1-(3-Ethoxyphenyl)-3-methylbutan-1-one (CAS 1178843-46-3)
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