(1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl benzoate CAS 58641-29-5
| CAS No. | 58641-29-5 |
| Molecular Formula | C17H24O2 |
| Molecular Weight | 260.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl benzoate (CAS 58641-29-5), a certified reference material (molecular formula C17H24O2, MW 260.37 g/mol) for analytical method development and quality control.
The molecular framework of (1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl benzoate (C17H24O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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).
As a certified reference material (CRM), (1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl benzoate 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.
Physical & Chemical Properties
| Molecular Formula | C17H24O2 |
| Molecular Weight | 260.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1973 |
Recommended Standards
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