[1,3]thiazolo[5,4-b]pyridin-2-ylhydrazine CAS 57135-11-2

Description

Compared with other compounds in its class, the molecular weight of 166.20 g/mol gives [1,3]thiazolo[5,4-b]pyridin-2-ylhydrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

[1,3]thiazolo[5,4-b]pyridin-2-ylhydrazine (CAS 57135-11-2), molecular formula C6H6N4S and molecular weight 166.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of [1,3]thiazolo[5,4-b]pyridin-2-ylhydrazine (C6H6N4S) is characterized by a nitrile group, sulfur-containing functionality, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), [1,3]thiazolo[5,4-b]pyridin-2-ylhydrazine 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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