2-(3,5-Dichlorophenyl)-6-ethylbenzo[d]thiazole CAS 1242293-52-2

Description

Compared with other compounds in its class, the molecular weight of 308.23 g/mol gives 2-(3,5-Dichlorophenyl)-6-ethylbenzo[d]thiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(3,5-Dichlorophenyl)-6-ethylbenzo[d]thiazole (CAS 1242293-52-2) is a high-purity analytical reference standard with the molecular formula C15H11Cl2NS and a molecular weight of 308.23 g/mol.

The molecular framework of 2-(3,5-Dichlorophenyl)-6-ethylbenzo[d]thiazole (C15H11Cl2NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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