1-[2-(Trifluoromethyl)phenyl]pentan-1-one CAS 42916-64-3
| CAS No. | 42916-64-3 |
| Molecular Formula | C12H13F3O |
| Molecular Weight | 230.23 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.
1-[2-(Trifluoromethyl)phenyl]pentan-1-one (CAS 42916-64-3) is a high-purity analytical reference standard with the molecular formula C12H13F3O and a molecular weight of 230.23 g/mol.
Structurally, 1-[2-(Trifluoromethyl)phenyl]pentan-1-one (C12H13F3O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 230.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H13F3O |
| Molecular Weight | 230.23 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.) | 1969 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
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- 3-Methyl-1-[3-(trifluoromethyl)phenyl]butan-1-one (CAS 1184224-97-2)
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Recommended Standards
- 1-(4-Butylphenyl)-2,2,2-trifluoroethan-1-one (CAS 40739-44-4)
- 1-[4-(3-Fluorophenoxy)phenyl]ethanone (CAS 86897-02-1)
- 1-(4-(Tert-butyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 73471-97-3)
- 1-[4-(4-fluorophenoxy)phenyl]ethanone (CAS 35114-93-3)
- N-Cyclohexyl-2-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 1170062-50-6)
- 6-bromopyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1211596-19-8)
- 3-(2-Methylpyrimidin-4-yl)aniline (CAS 175201-90-8)
- 7-Bromo-4,4-dimethyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 1784426-29-4)
- 5-Ethyl-3-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 773034-44-9)
- n-((4,5-Dimethylthiazol-2-yl)methyl)cyclopropanamine (CAS 1211504-34-5)
- 5-Hexylthiophene-2-carbaldehyde (CAS 100943-46-2)
- (1R,2S,4S)-tert-Butyl 2-hydroxy-7-azabicyclo[2.2.1]heptane-7-carboxylate (CAS 154905-39-2)
- Lasmiditan Impurity 71 Hemisuccinate (CAS CATO-C4X-247871)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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