5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-3-Pentyn-2-ol CAS 259880-64-3

Description

The molecular framework of 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-3-Pentyn-2-ol (C12H24O2Si) is characterized by a carboxylic acid group, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-3-Pentyn-2-ol (CAS 259880-64-3), a certified reference material (molecular formula C12H24O2Si, MW 228.40 g/mol) for analytical method development and quality control.

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), 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methyl-3-Pentyn-2-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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