2-(2,4-Dichlorophenyl)-N-(2,5-dimethylphenyl)quinoline-4-carboxamide CAS 337502-56-4
| CAS No. | 337502-56-4 |
| Molecular Formula | C24H18Cl2N2O |
| Molecular Weight | 421.32 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 2-(2,4-Dichlorophenyl)-N-(2,5-dimethylphenyl)quinoline-4-carboxamide.
2-(2,4-Dichlorophenyl)-N-(2,5-dimethylphenyl)quinoline-4-carboxamide (CAS 337502-56-4) is a high-purity analytical reference standard with the molecular formula C24H18Cl2N2O and a molecular weight of 421.32 g/mol.
2-(2,4-Dichlorophenyl)-N-(2,5-dimethylphenyl)quinoline-4-carboxamide (C24H18Cl2N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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-(2,4-Dichlorophenyl)-N-(2,5-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-(2,3-dimethylphenyl)quinoline-4-carboxamide (CAS 337501-97-0)
- 2-(2,4-Dichlorophenyl)-N-(2,4-dimethylphenyl)quinoline-4-carboxamide (CAS 337502-61-1)
- 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)
- 2-(4-((3,4-Dichlorobenzyl)oxy)phenyl)-4-(p-tolyl)pyrimidine (CAS 477846-92-7)
- 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)
- 1-((3-Methoxyphenyl)thio)pentan-2-one (CAS 1248648-76-1)
- 5-Chloro-2-(piperidin-4-yl)benzo[d]thiazole hydrochloride (CAS 1052543-21-1)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(1H-indol-3-yl)acetic acid (CAS 1260592-92-4)
- 4-Bromo-N-(4-methylbenzyl)benzenesulfonamide (CAS 10504-93-5)
- H-α-Me-Ser-OH (CAS 16820-18-1)
- 3-Bromo-5-(3-methoxyoxetan-3-yl)-1-methyl-1H-pyrazole (CAS 2380268-02-8)
- Ethyl 2,4-dimethyl-5-nitro-1H-pyrrole-3-carboxylate (CAS 23314-05-8)
- 4-Fluoro-N-(7-methyl-9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 860610-01-1)
- 4-(M-tolyl)piperidin-4-ol (CAS 71916-57-9)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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