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

Application and positioning

The aniline nitrogen and the boronic acid on the same ring make this a difunctional linker for materials and for protease-inhibitor fragments. The amine can be protected, acylated or diazotised without touching the boron centre. 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

• 3-Cyanophenylboronic acid (CAS 150255-96-2)
• 3-Hydroxyphenylboronic acid (CAS 87199-18-6)
• 3-Nitrophenylboronic acid (CAS 13331-27-6)
• 3-Pyridylboronic acid (CAS 1692-25-7)

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