Sodium [4-phenyl-5-(pyridin-4-yl)-1,2,4-triazol-3-yl]sulfanide CAS 260552-02-1

Description

Compared with other compounds in its class, the molecular weight of 276.29 g/mol gives Sodium [4-phenyl-5-(pyridin-4-yl)-1,2,4-triazol-3-yl]sulfanide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Sodium [4-phenyl-5-(pyridin-4-yl)-1,2,4-triazol-3-yl]sulfanide (CAS 260552-02-1), a certified reference material (molecular formula C13H9N4SNa, MW 276.29 g/mol) for analytical method development and quality control.

Structurally, Sodium [4-phenyl-5-(pyridin-4-yl)-1,2,4-triazol-3-yl]sulfanide (C13H9N4SNa) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 276.29 g/mol, it falls into the medium-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).

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.

As a certified reference material (CRM), Sodium [4-phenyl-5-(pyridin-4-yl)-1,2,4-triazol-3-yl]sulfanide 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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