8-Bromo-3,4-dihydro-1,6-naphthyridin-2(1H)-one CAS 885271-02-3

Description

The occurrence of 8-Bromo-3,4-dihydro-1,6-naphthyridin-2(1H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-Bromo-3,4-dihydro-1,6-naphthyridin-2(1H)-one (CAS 885271-02-3), molecular formula C8H7BrN2O and molecular weight 227.06 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H7BrN2O, 8-Bromo-3,4-dihydro-1,6-naphthyridin-2(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-3,4-dihydro-1,6-naphthyridin-2(1H)-one 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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