(4-Hydroxyphenyl)(methyl)(2-methylbenzyl)sulfonium hexafluorostibate(V) CAS 141651-31-2

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.

(4-Hydroxyphenyl)(methyl)(2-methylbenzyl)sulfonium hexafluorostibate(V) (CAS 141651-31-2) is a high-purity analytical reference standard with the molecular formula C15H17OSF6Sb and a molecular weight of 481.11 g/mol.

The molecular framework of (4-Hydroxyphenyl)(methyl)(2-methylbenzyl)sulfonium hexafluorostibate(V) (C15H17OSF6Sb) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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.

As a certified reference material (CRM), (4-Hydroxyphenyl)(methyl)(2-methylbenzyl)sulfonium hexafluorostibate(V) 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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