2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide CAS 247571-73-9

Description

2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide (C19H21NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

2-(2-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)acetamide (CAS 247571-73-9), molecular formula C19H21NO5 and molecular weight 343.37 g/mol, is a CATO reference standard with documented purity and traceability.

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-Ethoxy-4-formylphenoxy)-N-(4-ethoxyphenyl)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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