3-(3,5-Dimethylphenyl)-3-trifluoromethyl-propiophenone CAS 898780-86-4
| CAS No. | 898780-86-4 |
| Molecular Formula | C18H17F3O |
| Molecular Weight | 306.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(3,5-Dimethylphenyl)-3-trifluoromethyl-propiophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-(3,5-Dimethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898780-86-4), a certified reference material (molecular formula C18H17F3O, MW 306.32 g/mol) for analytical method development and quality control.
3-(3,5-Dimethylphenyl)-3-trifluoromethyl-propiophenone (C18H17F3O) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17F3O |
| Molecular Weight | 306.32 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.) | 1987 |
| Halogen Content | F-containing |
Related Dimethylphenyl Standards
- 3-(2,3-Dimethylphenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898793-04-9)
- 3-(2,3-Dimethylphenyl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 898793-07-2)
- 3-(2,3-dimethylphenyl)-4'-thiomethylpropiophenone (CAS 898769-38-5)
- 3-(2,3-Dimethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898793-10-7)
- 3-(2,4-Dimethylphenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898794-30-4)
- 3-(2,4-Dimethylphenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898794-34-8)
- 3-(2,4-Dimethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898794-32-6)
- 3-(2,5-Dimethylphenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898753-81-6)
Recommended Standards
- 3-(3,5-Dimethylphenyl)-2-trifluoromethyl-propiophenone (CAS 898780-84-2)
- 3-(3,5-Dimethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898780-88-6)
- 3-(3,4-Dimethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898779-65-2)
- 3-(4-Cyanophenyl)-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (CAS 338393-91-2)
- Methyl 4-(1-aminoethyl)cyclohexanecarboxylate (CAS 1824255-71-1)
- 3-(4-Oxo-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-3-yl)-N-(m-tolyl)propanamide (CAS 308292-24-2)
- 4-Methyl-2-[(4-methylphenyl)sulfonylamino]-N-(1-phenylethyl)pentanamide (CAS 1214160-37-8)
- 5-FAM-Alkyne (CAS 510758-19-7)
- 1-(5,6-Dimethyl-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 6761-87-1)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2-fluorophenyl)methanone (CAS 898773-35-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com