3-((4-Bromobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole CAS 578751-45-8

Description

Compared with other compounds in its class, the molecular weight of 380.33 g/mol gives 3-((4-Bromobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-((4-Bromobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 578751-45-8), molecular formula C15H14BrN3S2 and molecular weight 380.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C15H14BrN3S2, 3-((4-Bromobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 380.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 3-((4-Bromobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole 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.

Physical & Chemical Properties

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