n-(4-Chlorophenyl)-4-(trifluoromethyl)benzamide CAS 329906-02-7
| CAS No. | 329906-02-7 |
| Molecular Formula | C14H9ClF3NO |
| Molecular Weight | 299.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies n-(4-Chlorophenyl)-4-(trifluoromethyl)benzamide (CAS 329906-02-7), a certified reference material (molecular formula C14H9ClF3NO, MW 299.68 g/mol) for analytical method development and quality control.
n-(4-Chlorophenyl)-4-(trifluoromethyl)benzamide (C14H9ClF3NO) contains a nitrogen-containing heterocyclic scaffold, 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; 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.
As a certified reference material (CRM), n-(4-Chlorophenyl)-4-(trifluoromethyl)benzamide 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 | C14H9ClF3NO |
| Molecular Weight | 299.68 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related n Standards
- (2-Chlorophenyl)-N-[4-(trifluoromethyl)phenyl]carboxamide (CAS 3873-79-8)
- N-(2-Chlorophenyl)-4-(trifluoromethyl)benzamide (CAS 446053-24-3)
- N-(3-Chlorophenyl)-2-(trifluoromethyl)benzamide (CAS 363590-24-3)
- 1-(4-Chlorophenyl)-5-phenyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017456-61-9)
- 1-(2-Chlorophenyl)-5-phenyl-1h-1,2,4-triazole-3-carboxylic acid (CAS 1038339-19-3)
- 2-(3-Chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1185101-85-2)
- 2-(2-Chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1429902-98-6)
- 3-(3-Chlorophenyl)-5-(3-nitrophenyl)-1H-pyrazole (CAS 143704-43-2)
Recommended Standards
- N-(4-chloro-5-cyanothiazol-2-yl)-3,4-difluorobenzamide (CAS 866154-05-4)
- 1-(2-Chloro-6-fluorobenzyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1330193-22-0)
- Ethyl 2-chloro-5-fluoro-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidine-4-carboxylate (CAS 2311888-28-3)
- Phosphamidon (CAS 13171-21-6)
- 2-(Bromomethyl)-6-(chloromethyl)benzo[d]oxazole (CAS 1806379-30-5)
- (3R,4S)-1-tert-Butyl 3-methyl 4-(1-pivaloyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)pyrrolidine (CAS 1241675-87-5)
- 3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-40-2)
- (3S,4S)-4-Methoxy-N-methylpyrrolidin-3-amine bis(4-methylbenzenesulfonate) (CAS 372482-03-6)
- 1-(Tert-butyl) 2-ethyl (2R,5S)-5-((benzyloxy)((benzyloxy)carbonyl)amino)piperidine-1,2-dicarboxylate (CAS 2387567-00-0)
- 2-Iodo-5-nitrothiophene (CAS 6277-18-5)
- 4-Guanidino-N-(pyrazin-2-yl)benzamide (CAS 785013-66-3)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
- Flumioxazin Metabolite APF (CAS 103361-42-8)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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