7-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine CAS 19801-87-7

Description

The occurrence of 7-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine (CAS 19801-87-7), molecular formula C6H7N5 and molecular weight 149.15 g/mol, is a CATO reference standard with documented purity and traceability.

7-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine (C6H7N5) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 7-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine 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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