2-Bromo-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole CAS 926191-64-2

Description

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.

CATO supplies 2-Bromo-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole (CAS 926191-64-2), a certified reference material (molecular formula C11H11BrN2O4, MW 315.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H11BrN2O4, 2-Bromo-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 2-Bromo-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole 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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