3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol CAS 83503-21-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol.

CATO supplies 3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol (CAS 83503-21-3), a certified reference material (molecular formula C11H13N3OS, MW 235.31 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 235.31 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.

CATO manufactures 3-(4-Phenyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)-1-propanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

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