2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole CAS 672286-29-2

Description

Compared with other compounds in its class, the molecular weight of 219.20 g/mol gives 2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole (CAS 672286-29-2), a certified reference material (molecular formula C10H9N3O3, MW 219.20 g/mol) for analytical method development and quality control.

Structurally, 2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole (C10H9N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 219.20 g/mol, it falls into the medium-molecular-weight range. 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.

CATO manufactures 2-Ethyl-5-(3-nitrophenyl)-1,3,4-oxadiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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