(E)-2-((3-nitrobenzyl)thio)-5-styryl-1,3,4-oxadiazole CAS 551920-95-7

Description

The occurrence of (E)-2-((3-nitrobenzyl)thio)-5-styryl-1,3,4-oxadiazole is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (E)-2-((3-nitrobenzyl)thio)-5-styryl-1,3,4-oxadiazole (CAS 551920-95-7), a certified reference material (molecular formula C17H13N3O3S, MW 339.37 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H13N3O3S, (E)-2-((3-nitrobenzyl)thio)-5-styryl-1,3,4-oxadiazole contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 339.37 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.

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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