4-Bromo-7-(5-methyl-1H-imidazol-2-yl)isoindolin-1-one CAS 1370467-93-8

Description

As a certified reference material (CRM), 4-Bromo-7-(5-methyl-1H-imidazol-2-yl)isoindolin-1-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.

4-Bromo-7-(5-methyl-1H-imidazol-2-yl)isoindolin-1-one (CAS 1370467-93-8), molecular formula C12H10BrN3O and molecular weight 292.13 g/mol, is a CATO reference standard with documented purity and traceability.

4-Bromo-7-(5-methyl-1H-imidazol-2-yl)isoindolin-1-one (C12H10BrN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

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