Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide CAS 5468-83-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide.

CATO supplies Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide (CAS 5468-83-7), a certified reference material (molecular formula C7H6N2S, MW 150.20 g/mol) for analytical method development and quality control.

Copper(II) 2-thioxobenzo[d]imidazole-1,3-diide (C7H6N2S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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