1-Cyclohexyl-4,4,4-trifluoro-3-(trifluoromethyl)-1,3-butanediol CAS 923018-85-3
| CAS No. | 923018-85-3 |
| Molecular Formula | C11H16F6O2 |
| Molecular Weight | 294.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclohexyl-4,4,4-trifluoro-3-(trifluoromethyl)-1,3-butanediol (C11H16F6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-Cyclohexyl-4,4,4-trifluoro-3-(trifluoromethyl)-1,3-butanediol (CAS 923018-85-3), molecular formula C11H16F6O2 and molecular weight 294.23 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H16F6O2 |
| Molecular Weight | 294.23 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
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Recommended Standards
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- 2-((tert-Butoxycarbonyl)amino)-3-(5-methyl-1H-indol-3-yl)propanoic acid (CAS 142847-21-0)
- S-Thiorphan (CAS 95909-00-5)
- trans-4-(4-Ethylcyclohexyl)-2,3′,4′,5′-tetrafluoro-1,1′-biphenyl (CAS 174805-87-9)
- 3-Bromo-2-iodophenyl diethylcarbamate (CAS 863870-79-5)
- Ethyl 2-(3,5-dimethyl-1-phenyl-1h-pyrazol-4-yl)-2-oxoacetate (CAS 956506-25-5)
- 1,1,1-Trifluoro-heptan-2-one (CAS 453-41-8)
- N-Cyclopropyl-alpha,beta-Dimethyl-4-Fluorocinnamamide (CAS 60548-27-8)
- 5-Amino-[3,3'-bipyridin]-6(1H)-one (CAS 79611-44-2)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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