50290-51-2 CTK1G7891 Pyrimido[1,2-a]benzimidazol-4(1H)-one, 2-methyl- (9CI) CAS 50290-51-2

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 50290-51-2 CTK1G7891 Pyrimido[1,2-a]benzimidazol-4(1H)-one, 2-methyl- (9CI) is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 199.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

50290-51-2 CTK1G7891 Pyrimido[1,2-a]benzimidazol-4(1H)-one, 2-methyl- (9CI) (CAS 50290-51-2) is a high-purity analytical reference standard with the molecular formula C11H9N3O and a molecular weight of 199.21 g/mol.

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), 50290-51-2 CTK1G7891 Pyrimido[1,2-a]benzimidazol-4(1H)-one, 2-methyl- (9CI) 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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