2-{[4-amino-5-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid CAS 305336-66-7

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-{[4-amino-5-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.30 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-amino-5-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 305336-66-7), a certified reference material (molecular formula C11H12N4O3S, MW 280.30 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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