trans,trans-4'-Pentyl-4-(3,4,5-trifluorophenyl)bicyclohexyl CAS 137644-54-3
| CAS No. | 137644-54-3 |
| Molecular Formula | C23H33F3 |
| Molecular Weight | 366.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 366.50 g/mol gives trans,trans-4'-Pentyl-4-(3,4,5-trifluorophenyl)bicyclohexyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies trans,trans-4'-Pentyl-4-(3,4,5-trifluorophenyl)bicyclohexyl (CAS 137644-54-3), a certified reference material (molecular formula C23H33F3, MW 366.50 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, an aromatic ring system, trans,trans-4'-Pentyl-4-(3,4,5-trifluorophenyl)bicyclohexyl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C23H33F3 |
| Molecular Weight | 366.50 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Recommended Standards
- tert-Butyl (3-(dibenzylamino)cyclobutyl)carbamate (CAS 1356087-56-3)
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- (S)-tert-butyl 2,4-dibenzylpiperazine-1-carboxylate (CAS 169447-85-2)
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- 4-(Bromomethyl)cyclohexane-1-carbonitrile (CAS 62221-23-2)
- Methyl 3-(2-nitrophenyl)propanoate (CAS 1664-65-9)
- 2,4,6-Triisopropylbenzenesulfinamide (CAS 592507-77-2)
- cis-4-(aminomethyl)cyclohexanol hydrochloride (CAS 1236132-25-4)
- (S)-1-(3-Nitro-5-(trifluoromethyl)phenyl)ethanamine (CAS 1213014-57-3)
- 1-(4-Propylphenyl)butan-1-ol (CAS 148581-25-3)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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