3,5-Dichloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide CAS 306980-63-2

Description

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.

3,5-Dichloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide (CAS 306980-63-2), molecular formula C21H14Cl2N2OS and molecular weight 413.32 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3,5-Dichloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide (C21H14Cl2N2OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 3,5-Dichloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide 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