N-[(4-Chlorophenyl)methyl]-2-(3,5-dimethylphenoxy)-N-(2-methoxyethyl)acetamide CAS 866043-10-9

Description

N-[(4-Chlorophenyl)methyl]-2-(3,5-dimethylphenoxy)-N-(2-methoxyethyl)acetamide (CAS 866043-10-9), molecular formula C20H24ClNO3 and molecular weight 361.86 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-[(4-Chlorophenyl)methyl]-2-(3,5-dimethylphenoxy)-N-(2-methoxyethyl)acetamide (C20H24ClNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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.

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 N-[(4-Chlorophenyl)methyl]-2-(3,5-dimethylphenoxy)-N-(2-methoxyethyl)acetamide 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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