| CAS No. | 57707-91-2 |
| Molecular Formula | C16H24O |
| Molecular Weight | 232.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of (1S,2R,5S)-5-Methyl-2-(2-phenylpropan-2-yl)cyclohexanol is closely related to a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(1S,2R,5S)-5-Methyl-2-(2-phenylpropan-2-yl)cyclohexanol (CAS 57707-91-2), molecular formula C16H24O and molecular weight 232.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H24O, (1S,2R,5S)-5-Methyl-2-(2-phenylpropan-2-yl)cyclohexanol contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.36 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (1S,2R,5S)-5-Methyl-2-(2-phenylpropan-2-yl)cyclohexanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C16H24O |
| Molecular Weight | 232.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |