N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide CAS 339025-00-2
| CAS No. | 339025-00-2 |
| Molecular Formula | C20H14ClF3N2O2 |
| Molecular Weight | 406.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 406.79 g/mol gives N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-00-2), a certified reference material (molecular formula C20H14ClF3N2O2, MW 406.79 g/mol) for analytical method development and quality control.
Structurally, N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (C20H14ClF3N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 406.79 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)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 | C20H14ClF3N2O2 |
| Molecular Weight | 406.79 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-(4-((2-(3-Chlorophenyl)-6-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)acetamide (CAS 1606975-12-5)
- 1-[(4-Chlorophenyl)methyl]-6-oxo-N-[3-(trifluoromethyl)phenyl]-1,6-dihydropyridine-3-carboxamide (CAS 338782-67-5)
- 1-[(4-Chlorophenyl)methyl]-6-oxo-N-[4-(trifluoromethyl)phenyl]-1,6-dihydropyridine-3-carboxamide (CAS 338782-71-1)
- N-(4-chlorophenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338754-72-6)
- N-(4-chlorophenyl)-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide (CAS 339008-67-2)
- 5-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]-3-[3-(trifluoromethyl)phenyl]-1,2-oxazole (CAS 400079-70-1)
- Methyl 3-(2-chlorophenyl)-5-[(1Z)-1-(dimethylamino)-4-ethoxy-3,4-dioxobut-1-en-2-yl]-1,2-oxazole-4-carboxylate (CAS 1164546-60-4)
- 2-[(4-Chlorophenyl)amino]-6-oxo-4-[4-(trifluoromethoxy)phenyl]-1,6-dihydropyrimidine-5-carbonitrile (CAS 1347308-03-5)
Recommended Standards
- 5-Chloro-6-oxo-N-phenyl-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide (CAS 339024-10-1)
- N-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-4-methylbenzamide (CAS 477854-90-3)
- 5-Chloro-2-oxo-N-phenyl-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 338977-79-0)
- 1,3-Dibromo-2-iodo-5-nitrobenzene (CAS 98137-96-3)
- 1-Methylpiperidin-4-yl 4-ethoxybenzoate (CAS 102698-52-2)
- Formaldehyde O-benzyl oxime (CAS 72399-18-9)
- (3-((Dimethylamino)methyl)-5-methoxyphenyl)boronic acid (CAS 558469-73-1)
- 1-(3-Chlorofuran-2-yl)ethanone (CAS 67171-00-0)
- 4-(2-Fluoro-[1,1'-biphenyl]-4-yl)pyrimidin-2-amine (CAS 1287217-46-2)
- 2,3-Dihydrothiophene-3-ol 1,1-dioxide (CAS 6211-59-2)
- methyl 5-[(1-methylpiperidin-4-yl)amino]furan-2-carboxylate (CAS 1909314-22-2)
- 3-Methylpyridine-2,6-diol (CAS 58596-87-5)
- Methyl 2-(4-((2-bromobenzyl)oxy)-3-(4-hydroxybut-1-yn-1-yl)phenyl)acetate (CAS 916243-38-4)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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