7-(2H-1,3-Benzodioxol-5-yl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile CAS 685108-56-9

Description

The occurrence of 7-(2H-1,3-Benzodioxol-5-yl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-(2H-1,3-Benzodioxol-5-yl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 685108-56-9), molecular formula C19H18N4O2 and molecular weight 334.37 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 7-(2H-1,3-Benzodioxol-5-yl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 334.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

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.

Physical & Chemical Properties

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