2-((2,4-Dichlorobenzyl)amino)-1,1-bis(4-fluorophenyl)ethanol CAS 338771-37-2

Description

2-((2,4-Dichlorobenzyl)amino)-1,1-bis(4-fluorophenyl)ethanol (CAS 338771-37-2), molecular formula C21H17Cl2F2NO and molecular weight 408.27 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-((2,4-Dichlorobenzyl)amino)-1,1-bis(4-fluorophenyl)ethanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 408.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 2-((2,4-Dichlorobenzyl)amino)-1,1-bis(4-fluorophenyl)ethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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