4-[4-Methyl-2-(pyridin-2-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine CAS 499796-01-9

Description

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.

4-[4-Methyl-2-(pyridin-2-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 499796-01-9) is a high-purity analytical reference standard with the molecular formula C13H11N5S and a molecular weight of 269.32 g/mol.

Structurally, 4-[4-Methyl-2-(pyridin-2-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (C13H11N5S) 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 269.32 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).

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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