5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one CAS 23968-85-6

Description

Compared with other compounds in its class, the molecular weight of 131.16 g/mol gives 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one (CAS 23968-85-6), a certified reference material (molecular formula C3H5N3OS, MW 131.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H5N3OS, 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one 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 131.16 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one 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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