trans-4-(2-(3-Fluorophenyl)-2-oxoethyl)cyclohexanecarboxylic acid CAS 736136-54-2
| CAS No. | 736136-54-2 |
| Molecular Formula | C15H17FO3 |
| Molecular Weight | 264.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of trans-4-(2-(3-Fluorophenyl)-2-oxoethyl)cyclohexanecarboxylic acid (C15H17FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
trans-4-(2-(3-Fluorophenyl)-2-oxoethyl)cyclohexanecarboxylic acid (CAS 736136-54-2) is a high-purity analytical reference standard with the molecular formula C15H17FO3 and a molecular weight of 264.29 g/mol.
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 | C15H17FO3 |
| Molecular Weight | 264.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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 |
Related trans Standards
- 1185241-64-8 2-[(4-Fluorophenyl)methylene]-4-methyl-3-oxo-pentanoic Acid Ethyl Ester-d6 Ethyl 3-(4-Fluorophenyl)-2-(2-methylpropionyl)propenoate-d6 (CAS 1185241-64-8)
- cis-2-[2-(3-Fluorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 736136-42-8)
- cis-3-[2-(4-fluorophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid (CAS 735275-19-1)
- cis-4-[2-(2-Fluorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-64-6)
- cis-4-[2-(3-Fluorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-60-2)
- cis-4-[2-(4-Fluorophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-61-3)
- Ethyl 1-(4-fluorophenyl)-4-oxocyclohexane-1-carboxylate (CAS 80912-59-0)
- trans-4-(2-(2-Fluorophenyl)-2-oxoethyl)cyclohexanecarboxylic acid (CAS 736136-58-6)
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