1-Ethynyl-3,3,5-trimethylcyclohexan-1-ol CAS 70487-02-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethynyl-3,3,5-trimethylcyclohexan-1-ol.

1-Ethynyl-3,3,5-trimethylcyclohexan-1-ol (CAS 70487-02-4), molecular formula C11H18O and molecular weight 166.26 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H18O, 1-Ethynyl-3,3,5-trimethylcyclohexan-1-ol contains a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.26 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), 1-Ethynyl-3,3,5-trimethylcyclohexan-1-ol 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

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