2-((1h-1,2,4-Triazol-3-yl)thio)-1-phenylethan-1-one CAS 32189-00-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((1h-1,2,4-Triazol-3-yl)thio)-1-phenylethan-1-one.

2-((1h-1,2,4-Triazol-3-yl)thio)-1-phenylethan-1-one (CAS 32189-00-7), molecular formula C10H9N3OS and molecular weight 219.26 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-((1h-1,2,4-Triazol-3-yl)thio)-1-phenylethan-1-one (C10H9N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-((1h-1,2,4-Triazol-3-yl)thio)-1-phenylethan-1-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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