3,5-Dimethyl-N-(3-(trifluoromethyl)benzyl)benzamide CAS 478048-23-6
| CAS No. | 478048-23-6 |
| Molecular Formula | C17H16F3NO |
| Molecular Weight | 307.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-N-(3-(trifluoromethyl)benzyl)benzamide (CAS 478048-23-6) is a high-purity analytical reference standard with the molecular formula C17H16F3NO and a molecular weight of 307.31 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3,5-Dimethyl-N-(3-(trifluoromethyl)benzyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3,5-Dimethyl-N-(3-(trifluoromethyl)benzyl)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 | C17H16F3NO |
| Molecular Weight | 307.31 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 |
| 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-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Amino-3-methyl-N-(2-methylphenyl)butanamidehydrochloride (CAS 1236267-71-2)
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- ((4-Carboxyphenyl)sulfonyl)proline (CAS 22775-68-4)
- 1,4-Dibromo-2,5-dichloro-3,6-dimethylbenzene (CAS 89244-52-0)
- 3-(4-Isopropoxy-3,5-dimethylphenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1429903-37-6)
- 1-(3-Cyclopropyl-1-propyl-1H-pyrazol-4-yl)-N-((5-fluorothiophen-2-yl)methyl)methanamine hydrochloride (CAS 1856022-40-6)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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