5-(Naphthalen-2-yl)-1H-1,2,4-triazole-3-thiol CAS 7271-55-8

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 5-(Naphthalen-2-yl)-1H-1,2,4-triazole-3-thiol (CAS 7271-55-8), a certified reference material (molecular formula C12H9N3S, MW 227.28 g/mol) for analytical method development and quality control.

Structurally, 5-(Naphthalen-2-yl)-1H-1,2,4-triazole-3-thiol (C12H9N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 227.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 5-(Naphthalen-2-yl)-1H-1,2,4-triazole-3-thiol 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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