3-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)propan-1-amine CAS 774155-58-7

Description

3-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)propan-1-amine (CAS 774155-58-7) is a high-purity analytical reference standard with the molecular formula C8H16N4S and a molecular weight of 200.30 g/mol.

Owing to a nitrile group, sulfur-containing functionality, 3-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)propan-1-amine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 3-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)propan-1-amine 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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