3-(4-Thiomethylphenyl)-3-trifluoromethyl-propiophenone CAS 898781-55-0
| CAS No. | 898781-55-0 |
| Molecular Formula | C17H15F3OS |
| Molecular Weight | 324.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Thiomethylphenyl)-3-trifluoromethyl-propiophenone.
CATO supplies 3-(4-Thiomethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898781-55-0), a certified reference material (molecular formula C17H15F3OS, MW 324.36 g/mol) for analytical method development and quality control.
The molecular framework of 3-(4-Thiomethylphenyl)-3-trifluoromethyl-propiophenone (C17H15F3OS) is characterized by a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 3-(4-Thiomethylphenyl)-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.
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 Thiomethylphenyl Standards
- 3-(2-Thiomethylphenyl)-2-trifluoromethyl-propiophenone (CAS 898780-22-8)
- 3-(2-Thiomethylphenyl)-3-trifluoromethyl-propiophenone (CAS 898780-25-1)
- 3-(2-Thiomethylphenyl)-4-trifluoromethyl-propiophenone (CAS 898780-28-4)
- 3-(2-Thiomethylphenyl)-3,4,5-trifluoropropiophenone (CAS 898780-63-7)
- 3-Methyl-2-(4-thiomethylphenyl)propiophenone (CAS 898780-77-3)
- 2-Methyl-3-(2-thiomethylphenyl)propiophenone (CAS 898754-19-3)
- 3-Methyl-3-(2-thiomethylphenyl)propiophenone (CAS 898754-21-7)
- 4-Methyl-3-(2-thiomethylphenyl)propiophenone (CAS 898754-23-9)
Recommended Standards
- 3-(4-(Methylthio)phenyl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 898781-57-2)
- 4-(4-Methoxyphenyl)-1-sulfanyl-4h,5h-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 345936-00-7)
- 3-(4-(Methylthio)phenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898781-53-8)
- N,N'-(1,3,4-Thiadiazole-2,5-diyl)dibenzamide (CAS 62235-57-8)
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