N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide CAS 478042-40-9
| CAS No. | 478042-40-9 |
| Molecular Formula | C19H16F3N3O2 |
| Molecular Weight | 375.34 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 N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide.
N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide (CAS 478042-40-9) is a high-purity analytical reference standard with the molecular formula C19H16F3N3O2 and a molecular weight of 375.34 g/mol.
The molecular framework of N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide (C19H16F3N3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide 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 | C19H16F3N3O2 |
| Molecular Weight | 375.34 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2,6-Dimethylphenyl 2-((5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)acetate (CAS 332126-69-9)
- 2-((2,4-Dimethylphenyl)thio)-N-(3-fluoro-4-morpholinophenyl)acetamide (CAS 866136-85-8)
- N-(2,4-Dimethylphenyl)-3-(morpholinosulfonyl)benzamide (CAS 494839-49-5)
- N-(3,5-Dimethylphenyl)-3-(morpholinosulfonyl)benzamide (CAS 852684-59-4)
- 1-(2,6-Dimethylphenyl)-4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazine (CAS 338962-60-0)
- 4-((4-(N-(2,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433321-03-0)
- 4-((4-(N-(3,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 606924-87-2)
- 4-((4-(N-(3,5-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433252-01-8)
Recommended Standards
- N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(trifluoromethyl)benzamide (CAS 317325-18-1)
- N-(4-Ethoxyphenyl)-5-(2-(trifluoromethyl)phenyl)furan-2-carboxamide (CAS 620541-12-0)
- Diethyl 2-(((2-((3-(trifluoromethyl)pyridin-2-yl)amino)ethyl)amino)methylene)malonate (CAS 215500-77-9)
- N-Benzyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}propanamide (CAS 866039-93-2)
- (3-Bromo-4-chlorophenyl)(phenyl)methanol (CAS 1546958-77-3)
- Methyl 1-(2,6-difluorobenzyl)piperidine-4-carboxylate (CAS 1057273-56-9)
- 2-Amino-N-cyclopropyl-N-(((S)-1-methylpiperidin-2-yl)methyl)propanamide (CAS 1354025-30-1)
- Fmoc-Leu-Gly-OH (CAS 82007-05-4)
- Pirfenidone Impurity 26 (CAS 4588-15-2)
- 6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl furan-2-carboxylate (CAS 896311-32-3)
- 2-(4-Bromophenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine (CAS 1781944-44-2)
- 4'-Fluoro-[1,1'-biphenyl]-4-thiol (CAS 200958-13-0)
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190311-20-6)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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