N-(4-((2,4-dichlorobenzyl)thio)phenyl)-2-(pyridin-2-ylthio)acetamide CAS 303091-77-2

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.

N-(4-((2,4-dichlorobenzyl)thio)phenyl)-2-(pyridin-2-ylthio)acetamide (CAS 303091-77-2), molecular formula C20H16Cl2N2OS2 and molecular weight 435.39 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H16Cl2N2OS2, N-(4-((2,4-dichlorobenzyl)thio)phenyl)-2-(pyridin-2-ylthio)acetamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 435.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures N-(4-((2,4-dichlorobenzyl)thio)phenyl)-2-(pyridin-2-ylthio)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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