n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide CAS 332358-67-5

Description

The occurrence of n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide (CAS 332358-67-5), molecular formula C21H22N2O and molecular weight 318.41 g/mol, is a CATO reference standard with documented purity and traceability.

n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide (C21H22N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 n-(2,3-Dimethylphenyl)-2-ethyl-3-methylquinoline-4-carboxamide 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