N'-(2-Hydroxybenzylidene)isonicotinohydrazide CAS 495-84-1

Description

Compared with other compounds in its class, the molecular weight of 241.25 g/mol gives N'-(2-Hydroxybenzylidene)isonicotinohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N'-(2-Hydroxybenzylidene)isonicotinohydrazide (CAS 495-84-1) is a high-purity analytical reference standard with the molecular formula C13H11N3O2 and a molecular weight of 241.25 g/mol.

The molecular framework of N'-(2-Hydroxybenzylidene)isonicotinohydrazide (C13H11N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures N'-(2-Hydroxybenzylidene)isonicotinohydrazide 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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