2-(5-(Cinnamylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine CAS 578736-18-2

Description

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.

CATO supplies 2-(5-(Cinnamylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 578736-18-2), a certified reference material (molecular formula C18H18N4S, MW 322.43 g/mol) for analytical method development and quality control.

Structurally, 2-(5-(Cinnamylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (C18H18N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 322.43 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

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