3,3-dimethyl-1-[2-(trifluoromethyl)phenyl]butan-2-one CAS 104483-68-3
| CAS No. | 104483-68-3 |
| Molecular Formula | C13H15F3O |
| Molecular Weight | 244.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3,3-dimethyl-1-[2-(trifluoromethyl)phenyl]butan-2-one (CAS 104483-68-3), molecular formula C13H15F3O and molecular weight 244.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,3-dimethyl-1-[2-(trifluoromethyl)phenyl]butan-2-one (C13H15F3O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H15F3O |
| Molecular Weight | 244.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
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Recommended Standards
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- 2-Cyano-3,11-dioxo-18�-oleana-1,12-dien-30-oic acid methyl ester (CAS 944832-18-2)
- (E)-3-Bromo-2-methyl-2-propen-1-ol (CAS 84695-29-4)
- N-((1-methyl-1H-pyrazol-4-yl)methyl)cyclohexanamine (CAS 1049983-65-4)
- 1-Isopropyl-N-phenyl-1H-benzo[d]imidazol-2-amine (CAS 377048-84-5)
- 1-(Chloromethyl)-4-methylcyclohexane (CAS 1073-68-3)
- 5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole, magnesium salt (CAS 657391-79-2)
- (3-Hydroxypiperidin-1-yl)(4-methylthiazol-5-yl)methanone (CAS 1155928-99-6)
- 5-(Furan-2-yl)pyridin-2-ol (CAS 1111106-28-5)
- 1-(7-Bromo-1H-indazol-1-yl)ethan-1-one (CAS 1158680-87-5)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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