2-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine CAS 861046-07-3

Description

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.

2-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 861046-07-3) is a high-purity analytical reference standard with the molecular formula C9H12N2 and a molecular weight of 148.20 g/mol.

The molecular framework of 2-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine (C9H12N2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), 2-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine 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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