2-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide CAS 879860-32-9

Description

Compared with other compounds in its class, the molecular weight of 262.29 g/mol gives 2-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 879860-32-9), molecular formula C11H10N4O2S and molecular weight 262.29 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (C11H10N4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 262.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide 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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