(E)-4-(4-aminostyryl)-N,N-dimethylaniline 22525-43-5 4-Amino-4'-(N,N-dimethylamino)stilbene CAS 22525-43-5

Description

As a certified reference material (CRM), (E)-4-(4-aminostyryl)-N,N-dimethylaniline 22525-43-5 4-Amino-4'-(N,N-dimethylamino)stilbene 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.

(E)-4-(4-aminostyryl)-N,N-dimethylaniline 22525-43-5 4-Amino-4'-(N,N-dimethylamino)stilbene (CAS 22525-43-5) is a high-purity analytical reference standard with the molecular formula C16H30N2 and a molecular weight of 250.42 g/mol.

Owing to a nitrile group, (E)-4-(4-aminostyryl)-N,N-dimethylaniline 22525-43-5 4-Amino-4'-(N,N-dimethylamino)stilbene is typically white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 250.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

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