2-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid CAS 400079-74-5
| CAS No. | 400079-74-5 |
| Molecular Formula | C23H13ClF3NO3 |
| Molecular Weight | 443.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid (CAS 400079-74-5), a certified reference material (molecular formula C23H13ClF3NO3, MW 443.80 g/mol) for analytical method development and quality control.
2-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid (C23H13ClF3NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(4-Chlorophenyl)-3-[3-(trifluoromethyl)phenoxy]quinoline-4-carboxylic acid 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 | C23H13ClF3NO3 |
| Molecular Weight | 443.80 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, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
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- 3-Bromo-4,5,7-trichloroquinoline (CAS 1204811-37-9)
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- Orexin B (human) (CAS 205640-91-1)
- 2-((2,4-Dimethylphenyl)thio)-N-(3-fluoro-4-morpholinophenyl)acetamide (CAS 866136-85-8)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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