7-bromo-3-methyl-imidazo[1,2-a]pyridine CAS 1276026-68-6

Description

Compared with other compounds in its class, the molecular weight of 219.12 g/mol gives 7-bromo-3-methyl-imidazo[1,2-a]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7-bromo-3-methyl-imidazo[1,2-a]pyridine (CAS 1276026-68-6), molecular formula C8H15BrN2 and molecular weight 219.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7-bromo-3-methyl-imidazo[1,2-a]pyridine (C8H15BrN2) is characterized by a nitrile group, bromine substitution. 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. 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), 7-bromo-3-methyl-imidazo[1,2-a]pyridine 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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