3-(4-Methoxyphenyl)-2-trifluoromethylpropiophenone CAS 898776-02-8
| CAS No. | 898776-02-8 |
| Molecular Formula | C17H15F3O2 |
| Molecular Weight | 308.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(4-Methoxyphenyl)-2-trifluoromethylpropiophenone 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.
3-(4-Methoxyphenyl)-2-trifluoromethylpropiophenone (CAS 898776-02-8) is a high-purity analytical reference standard with the molecular formula C17H15F3O2 and a molecular weight of 308.30 g/mol.
3-(4-Methoxyphenyl)-2-trifluoromethylpropiophenone (C17H15F3O2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C17H15F3O2 |
| Molecular Weight | 308.30 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 Methoxyphenyl Standards
- 3-(2-Methoxyphenyl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 898770-30-4)
- 3-(2-Methoxyphenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898770-33-7)
- 3-(2-Methoxyphenyl)-2-trifluoromethylpropiophenone (CAS 898770-27-9)
- 3-(3-Methoxyphenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898774-96-4)
- 3-(3-Methoxyphenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898775-00-3)
- 3-(3-Methoxyphenyl)-3-trifluoromethylpropiophenone (CAS 898774-98-6)
- 3-(4-Methoxyphenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898776-07-3)
- 3-(4-Methoxyphenyl)-3-trifluoromethylpropiophenone (CAS 898776-04-0)
Recommended Standards
- 3',4'-dimethyl-3-(2-methoxyphenyl)propiophenone (CAS 898770-18-8)
- 3-Phenyl-5-(piperidin-1-yl)-6-(trifluoromethyl)-1,2,4-triazine (CAS 672950-83-3)
- 4-(4-(4-Fluorobenzyl)-2,3-dioxopiperazin-1-yl)butanoic acid (CAS 933024-37-4)
- 4-Methyl-5-[3-(trifluoromethyl)benzenesulfonyl]-1,2,3-thiadiazole (CAS 339008-89-8)
- 2-(Bromomethyl)-5-chlorobenzo[b]thiophene (CAS 99592-53-7)
- (3,4-Difluorophenyl)[3-(methylsulfanyl)phenyl]methanamine (CAS 1354952-42-3)
- 1-(1,2,3-thiadiazol-4-yl)ethan-1-one (CAS 27643-14-7)
- 2-chloro-2-cyclohexylacetonitrile (CAS 29770-68-1)
- Adenosine 2′-monophosphate (CAS 130-49-4)
- 5,6-Dihydro-1H-pyrrolizin-3(2H)-one (CAS 177273-92-6)
- 3,3'-Oxybis(1,2,4,5-tetrabromobenzene) (CAS 67797-09-5)
- (R)-3-amino-2-(2,4,5-trimethoxybenzyl)propanoic acid (CAS 1260613-49-7)
- 1,3-Bis[(2-chlorophenyl)sulfanyl]propan-2-ol (CAS 400081-06-3)
- Exenatide (CAS 141758-74-9（free base）)
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