(Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione) CAS 40794-71-6

Description

Compared with other compounds in its class, the molecular weight of 276.31 g/mol gives (Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione) (CAS 40794-71-6), a certified reference material (molecular formula C14H12O4S, MW 276.31 g/mol) for analytical method development and quality control.

The molecular framework of (Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione) (C14H12O4S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 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.

As a certified reference material (CRM), (Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione) 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