3-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine CAS 477329-80-9

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.

3-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-80-9) is a high-purity analytical reference standard with the molecular formula C20H15BrN4S and a molecular weight of 423.33 g/mol.

Structurally, 3-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (C20H15BrN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. 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 423.33 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 3-(5-(Benzylthio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine 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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