4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid CAS 433259-15-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid.

4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433259-15-5) is a high-purity analytical reference standard with the molecular formula C16H15IN2O5S and a molecular weight of 474.27 g/mol.

Based on its molecular formula C16H15IN2O5S, 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid 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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