2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate CAS 84145-02-8

Description

The occurrence of 2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate (CAS 84145-02-8), molecular formula C5H6N6OH2O4S and molecular weight 264.22 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C5H6N6OH2O4S, 2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate contains a carbohydrate-derived structure, an amide group, a sulfone group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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), 2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate 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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