4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid CAS 899745-13-2

Description

Compared with other compounds in its class, the molecular weight of 335.40 g/mol gives 4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899745-13-2), a certified reference material (molecular formula C17H25N3O4, MW 335.40 g/mol) for analytical method development and quality control.

4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (C17H25N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).

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

As a certified reference material (CRM), 4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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