5-(2,5-Difluorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole CAS 1956377-27-7

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.

5-(2,5-Difluorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (CAS 1956377-27-7) is a high-purity analytical reference standard with the molecular formula C11H7F2N3S and a molecular weight of 251.26 g/mol.

Structurally, 5-(2,5-Difluorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (C11H7F2N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. 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 251.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 5-(2,5-Difluorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole 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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