Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate CAS 332101-12-9

Description

Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate (CAS 332101-12-9), molecular formula C27H26N2O5S and molecular weight 490.57 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate 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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