3-(4-(Methylthio)phenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one CAS 898781-57-2
| CAS No. | 898781-57-2 |
| Molecular Formula | C17H15F3OS |
| Molecular Weight | 324.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(4-(Methylthio)phenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898781-57-2), molecular formula C17H15F3OS and molecular weight 324.36 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-(Methylthio)phenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (C17H15F3OS) contains a steroid core, sulfur-containing functionality, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-(4-(Methylthio)phenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one 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 | C17H15F3OS |
| Molecular Weight | 324.36 g/mol |
| 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 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 3-(4-(Methylthio)phenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898781-53-8)
- Methyl 5-(4-(methylthio)phenyl)-1-phenyl-1H-pyrazole-3-carboxylate (CAS 640727-84-0)
- N-(2-(5-(Methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)acetamide (CAS 62495-58-3)
- 2-(4-(Methylthio)benzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 311783-63-8)
- 2-Methyl-1-(4-(methylthio)phenyl)-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 306936-46-9)
- 4-Methyl-2-(methylthio)-7-(4-(trifluoromethyl)phenyl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 338402-31-6)
- 2-(Methylthio)-5-((4-nitrophenyl)thio)pyrimidine-4-carboxylic acid (CAS 61727-09-1)
- 2-(5-(4-(Methylthio)phenyl)-2-phenyloxazol-4-yl)acetic acid (CAS 106131-58-2)
Recommended Standards
- 3-(4-Thiomethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898781-55-0)
- 3-(2-Thiomethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898780-28-4)
- 4-(4-Methoxyphenyl)-1-sulfanyl-4h,5h-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 345936-00-7)
- 3-(2-Thiomethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898780-25-1)
- 3-(2,3-dihydro-1H-isoindol-2-yl)-2-hydroxy-2-methylpropanoic acid hydrochloride (CAS 1803592-22-4)
- N-Cyclopropyl-3-iodobenzamide (CAS 909187-12-8)
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- ethyl imidazo[1,5-a]pyrimidine-8-carboxylate (CAS 32704-60-2)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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