2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline D3 CAS 1189421-19-9

Description

Compared with other compounds in its class, the molecular weight of 227.27 g/mol gives 2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline D3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline D3 (CAS 1189421-19-9) is a high-purity analytical reference standard with the molecular formula C12H13N5 and a molecular weight of 227.27 g/mol.

Based on its molecular formula C12H13N5, 2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline D3 contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2-Amino-3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxaline D3 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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