2-[(4-ethyl-5-phenyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide CAS 893726-25-5

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-[(4-ethyl-5-phenyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.35 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).

CATO supplies 2-[(4-ethyl-5-phenyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide (CAS 893726-25-5), a certified reference material (molecular formula C12H15N5OS, MW 277.35 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-[(4-ethyl-5-phenyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide 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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