2-Chloro-5-(2-(2-chloro-4-nitrophenoxy)acetamido)benzene-1-sulfonyl fluoride CAS 25299-97-2

Description

2-Chloro-5-(2-(2-chloro-4-nitrophenoxy)acetamido)benzene-1-sulfonyl fluoride (CAS 25299-97-2), molecular formula C14H9Cl2FN2O6S and molecular weight 423.20 g/mol, is a CATO reference standard with documented purity and traceability.

2-Chloro-5-(2-(2-chloro-4-nitrophenoxy)acetamido)benzene-1-sulfonyl fluoride (C14H9Cl2FN2O6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/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-5-(2-(2-chloro-4-nitrophenoxy)acetamido)benzene-1-sulfonyl fluoride 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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