1,6-Naphthyridine-4-carbonitrile CAS 1934401-93-0

Description

1,6-Naphthyridine-4-carbonitrile (CAS 1934401-93-0) is a high-purity analytical reference standard with the molecular formula C9H5N3 and a molecular weight of 155.16 g/mol.

The molecular framework of 1,6-Naphthyridine-4-carbonitrile (C9H5N3) 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. 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), 1,6-Naphthyridine-4-carbonitrile 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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