2-(5-((4-Bromobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyrazine CAS 618427-44-4

Description

Compared with other compounds in its class, the molecular weight of 376.27 g/mol gives 2-(5-((4-Bromobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(5-((4-Bromobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyrazine (CAS 618427-44-4), a certified reference material (molecular formula C15H14BrN5S, MW 376.27 g/mol) for analytical method development and quality control.

2-(5-((4-Bromobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyrazine (C15H14BrN5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com