cis-4-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid CAS 735275-70-4
| CAS No. | 735275-70-4 |
| Molecular Formula | C16H17F3O3 |
| Molecular Weight | 314.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
cis-4-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 735275-70-4) is a high-purity analytical reference standard with the molecular formula C16H17F3O3 and a molecular weight of 314.30 g/mol.
Based on its molecular formula C16H17F3O3, cis-4-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures cis-4-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid 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 | C16H17F3O3 |
| Molecular Weight | 314.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Recommended Standards
- cis-4-[2-Oxo-2-(3-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 735275-69-1)
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- cis-4-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 735275-68-0)
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