166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 CAS 166196-73-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209.

CATO supplies 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 (CAS 166196-73-2), a certified reference material (molecular formula C6H5N3S, MW 151.19 g/mol) for analytical method development and quality control.

Structurally, 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 (C6H5N3S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 151.19 g/mol, it falls into the medium-molecular-weight range. 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), 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 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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