2-Cyclopropyl-N-isobutyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide CAS 1956380-80-5

Description

The molecular framework of 2-Cyclopropyl-N-isobutyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide (C14H18N4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).

2-Cyclopropyl-N-isobutyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide (CAS 1956380-80-5) is a high-purity analytical reference standard with the molecular formula C14H18N4O and a molecular weight of 258.32 g/mol.

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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