2-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide CAS 879361-55-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide.

2-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide (CAS 879361-55-4), molecular formula C8H11ClN2O3S and molecular weight 250.70 g/mol, is a CATO reference standard with documented purity and traceability.

2-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide (C8H11ClN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-chloro-N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]propanamide 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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