2-{[(4-chlorophenyl)methyl]sulfanyl}-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one CAS 306978-81-4

Description

2-{[(4-chlorophenyl)methyl]sulfanyl}-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 306978-81-4), molecular formula C15H12ClN3OS and molecular weight 317.79 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-{[(4-chlorophenyl)methyl]sulfanyl}-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one (C15H12ClN3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 317.79 g/mol, it falls into the moderately-high-molecular-weight range. 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-{[(4-chlorophenyl)methyl]sulfanyl}-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-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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