4-(Trifluoromethyl)cyclohex-2-en-1-one CAS 81206-69-1
| CAS No. | 81206-69-1 |
| Molecular Formula | C7H7F3O |
| Molecular Weight | 164.13 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 4-(Trifluoromethyl)cyclohex-2-en-1-one.
4-(Trifluoromethyl)cyclohex-2-en-1-one (CAS 81206-69-1) is a high-purity analytical reference standard with the molecular formula C7H7F3O and a molecular weight of 164.13 g/mol.
Based on its molecular formula C7H7F3O, 4-(Trifluoromethyl)cyclohex-2-en-1-one contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C7H7F3O |
| Molecular Weight | 164.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
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- 2-Butenoic acid, 2-methyl-, butyl ester, (2Z)- (CAS 7785-64-0)
- 73834-54-5 4-Hydroxy-4-methyl(2-~13~C)oxan-2-one DTXSID90746102 (CAS 73834-54-5)
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- 1-(1-Methylpiperidin-4-yl)azetidine-3-carboxylic acid (CAS 1466530-15-3)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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