N-(4-isopropylphenyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide CAS 311315-77-2

Description

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

N-(4-isopropylphenyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide (CAS 311315-77-2) is a high-purity analytical reference standard with the molecular formula C18H19N5OS and a molecular weight of 353.44 g/mol.

The molecular framework of N-(4-isopropylphenyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide (C18H19N5OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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