8-Bromo-1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride CAS 2055840-70-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 8-Bromo-1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride.

8-Bromo-1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride (CAS 2055840-70-3), molecular formula C8H9BrN2HCl and molecular weight 249.54 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 8-Bromo-1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride (C8H9BrN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 249.54 g/mol, it falls into the medium-molecular-weight range. 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).

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), 8-Bromo-1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride 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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