5-[(4-Methylphenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole CAS 338398-44-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-[(4-Methylphenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole.

CATO supplies 5-[(4-Methylphenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole (CAS 338398-44-0), a certified reference material (molecular formula C15H12N2S2, MW 284.40 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 5-[(4-Methylphenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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), 5-[(4-Methylphenyl)sulfanyl]-4-phenyl-1,2,3-thiadiazole 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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