2,6-dimethoxyphenyl boronic acid (CAS 23112-96-1)

Application and positioning

Two methoxy groups flank the boronic acid, so the aryl group is sterically demanding and the coupling often needs a more active catalyst. It is used where a 2,6-disubstituted aryl must be introduced, for example in hindered biaryl ligands and natural-product analogues. Laurand supplies it from audited Chinese producers in kilogram to multi-tonne lots, with the documentation your market requires.

Quality and documentation

• Batch-specific Certificate of Analysis with HPLC purity and water content by Karl Fischer
• Anhydride content reported per lot, since arylboronic acids equilibrate with their anhydride form
• SDS in the language of your market, with GHS classification for the destination
• Pre-shipment sample for laboratory approval on first orders

Packaging and handling

• 1 kg, 5 kg and 25 kg fibre drums with inner PE liner; pack size confirmed at quotation
• Sealed, dry and protected from light — moisture uptake and oxidation are the main degradation routes
• Store at ambient temperature in a dry warehouse, away from oxidising agents

Related products

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• 3-Aminobenzeneboronic acid (CAS 30418-59-8)

Values marked (predicted) are calculated estimates; the remaining data are published literature values. The specification of the delivered lot is confirmed with the quotation.