3-(P-tolyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one CAS 898769-04-5
| CAS No. | 898769-04-5 |
| Molecular Formula | C17H15F3O |
| Molecular Weight | 292.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(P-tolyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one is closely related to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(P-tolyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898769-04-5) is a high-purity analytical reference standard with the molecular formula C17H15F3O and a molecular weight of 292.30 g/mol.
3-(P-tolyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (C17H15F3O) contains a steroid core, a hydroxyl group, an ether linkage, fluorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H15F3O |
| Molecular Weight | 292.30 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.) | 1987 |
| Halogen Content | F-containing |
Related P Standards
- 3-(M-tolyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898791-02-1)
- 3-(O-tolyl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 898789-76-9)
- 3-(O-tolyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898789-79-2)
- 3-(P-tolyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898768-99-5)
- 3-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 898769-01-2)
- 1-(m-Tolyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-20-8)
- 1-(o-Tolyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-23-1)
- 2-(P-tolyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 127204-74-4)
Recommended Standards
- 3,4-Dimethyl-3-(3,4,5-trifluorophenyl)-propiophenone (CAS 898778-09-1)
- 3,5-Dimethyl-3-(3,4,5-trifluorophenyl)-propiophenone (CAS 898778-12-6)
- 4-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(trifluoromethyl)aniline (CAS 914348-87-1)
- 4-ethyl-12-(trifluoromethyl)-2,3,7,13-tetrazatricyclo[7.4.0.0²⁶]trideca-1(13),3,5,9,11-pentaen-8-one (CAS 2649318-85-2)
- Ethyl 2-[2-(2-chloropyridin-3-yl)-1H-1,3-benzodiazol-1-yl]acetate (CAS 400081-25-6)
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- 4-(Prop-2-en-1-ylsulfanyl)phenol (CAS 5656-44-0)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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