3-Phenyl-2H-pyrido[1,2-a][1,3,5]triazine-2,4(3H)-dithione CAS 112107-41-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Phenyl-2H-pyrido[1,2-a][1,3,5]triazine-2,4(3H)-dithione.

3-Phenyl-2H-pyrido[1,2-a][1,3,5]triazine-2,4(3H)-dithione (CAS 112107-41-2), molecular formula C13H9N3S2 and molecular weight 271.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-Phenyl-2H-pyrido[1,2-a][1,3,5]triazine-2,4(3H)-dithione (C13H9N3S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 271.36 g/mol, it falls into the medium-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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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