3-(Propylsulfinyl)-1H-1,2,4-triazol-5-amine CAS 79742-04-4

Description

Based on its molecular formula C5H10N4OS, 3-(Propylsulfinyl)-1H-1,2,4-triazol-5-amine contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

3-(Propylsulfinyl)-1H-1,2,4-triazol-5-amine (CAS 79742-04-4), molecular formula C5H10N4OS and molecular weight 174.22 g/mol, is a CATO reference standard with documented purity and traceability.

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), 3-(Propylsulfinyl)-1H-1,2,4-triazol-5-amine 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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