6-(4-(2-chlorophenyl)piperazin-1-yl)pyridazin-3(2H)-one CAS CATO-C3D-262419

Description

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 supplies 6-(4-(2-chlorophenyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS CATO-C3D-262419), a certified reference material (molecular formula C14H15ClN4O, MW 290.75 g/mol) for analytical method development and quality control.

Structurally, 6-(4-(2-chlorophenyl)piperazin-1-yl)pyridazin-3(2H)-one (C14H15ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 290.75 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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