2,5-Dimethyl-1-(prop-2-yn-1-yl)-1h-pyrrole CAS 54609-19-7

Description

Compared with other compounds in its class, the molecular weight of 133.19 g/mol gives 2,5-Dimethyl-1-(prop-2-yn-1-yl)-1h-pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,5-Dimethyl-1-(prop-2-yn-1-yl)-1h-pyrrole (CAS 54609-19-7), a certified reference material (molecular formula C9H11N, MW 133.19 g/mol) for analytical method development and quality control.

The molecular framework of 2,5-Dimethyl-1-(prop-2-yn-1-yl)-1h-pyrrole (C9H11N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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