2-Chloro-N-(4-(N-(6-chloropyridazin-3-yl)sulfamoyl)phenyl)propanamide CAS 1365962-45-3

Description

As a certified reference material (CRM), 2-Chloro-N-(4-(N-(6-chloropyridazin-3-yl)sulfamoyl)phenyl)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

2-Chloro-N-(4-(N-(6-chloropyridazin-3-yl)sulfamoyl)phenyl)propanamide (CAS 1365962-45-3) is a high-purity analytical reference standard with the molecular formula C13H12Cl2N4O3S and a molecular weight of 375.23 g/mol.

2-Chloro-N-(4-(N-(6-chloropyridazin-3-yl)sulfamoyl)phenyl)propanamide (C13H12Cl2N4O3S) 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. 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.

Physical & Chemical Properties

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