324519-54-2 5-[Isocyano-(4-methylphenyl)sulphonyl)]-1,2,3-trimethoxymethylbenzene ?-Tosyl-(3,4,5-trimethoxylbenzyl)isocyanide A5815 CAS 324519-54-2

Description

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 324519-54-2 5-[Isocyano-(4-methylphenyl)sulphonyl)]-1,2,3-trimethoxymethylbenzene ?-Tosyl-(3,4,5-trimethoxylbenzyl)isocyanide A5815 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

324519-54-2 5-[Isocyano-(4-methylphenyl)sulphonyl)]-1,2,3-trimethoxymethylbenzene ?-Tosyl-(3,4,5-trimethoxylbenzyl)isocyanide A5815 (CAS 324519-54-2), molecular formula C18H19NO5S and molecular weight 361.41 g/mol, is a CATO reference standard with documented purity and traceability.

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), 324519-54-2 5-[Isocyano-(4-methylphenyl)sulphonyl)]-1,2,3-trimethoxymethylbenzene ?-Tosyl-(3,4,5-trimethoxylbenzyl)isocyanide A5815 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