4,4'-([1,1'-Biphenyl]-4,4'-diyl)bis(thiazol-2-amine) CAS 438233-93-3

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4,4'-([1,1'-Biphenyl]-4,4'-diyl)bis(thiazol-2-amine) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

4,4'-([1,1'-Biphenyl]-4,4'-diyl)bis(thiazol-2-amine) (CAS 438233-93-3), molecular formula C18H14N4S2 and molecular weight 350.46 g/mol, is a CATO reference standard with documented purity and traceability.

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), 4,4'-([1,1'-Biphenyl]-4,4'-diyl)bis(thiazol-2-amine) 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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