N,N'-Bis(salicylidene)-o-phenylenediamine Vanadium(IV) oxide complex CAS 32065-17-1

Description

Compared with other compounds in its class, the molecular weight of 381.28 g/mol gives N,N'-Bis(salicylidene)-o-phenylenediamine Vanadium(IV) oxide complex distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N,N'-Bis(salicylidene)-o-phenylenediamine Vanadium(IV) oxide complex (CAS 32065-17-1), molecular formula C20H14N2O3V and molecular weight 381.28 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N,N'-Bis(salicylidene)-o-phenylenediamine Vanadium(IV) oxide complex (C20H14N2O3V) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 381.28 g/mol, it falls into the moderately-high-molecular-weight range. 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.

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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