N3-(2,3-Dihydro-1H-inden-1-yl)-4H-1,2,4-triazole-3,5-diamine CAS 1855174-82-1

Description

As a certified reference material (CRM), N3-(2,3-Dihydro-1H-inden-1-yl)-4H-1,2,4-triazole-3,5-diamine 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.

N3-(2,3-Dihydro-1H-inden-1-yl)-4H-1,2,4-triazole-3,5-diamine (CAS 1855174-82-1), molecular formula C11H13N5 and molecular weight 215.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H13N5, N3-(2,3-Dihydro-1H-inden-1-yl)-4H-1,2,4-triazole-3,5-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.25 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.

Physical & Chemical Properties

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