N,N-diethyl-4-(thiazol-2-yldiazenyl)aniline CAS 52048-31-4

Description

Compared with other compounds in its class, the molecular weight of 260.36 g/mol gives N,N-diethyl-4-(thiazol-2-yldiazenyl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N,N-diethyl-4-(thiazol-2-yldiazenyl)aniline (CAS 52048-31-4) is a high-purity analytical reference standard with the molecular formula C13H16N4S and a molecular weight of 260.36 g/mol.

N,N-diethyl-4-(thiazol-2-yldiazenyl)aniline (C13H16N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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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