pyren-1-ylboronic acid (CAS 164461-18-1)

Application and positioning

Pyrene labelled at the 1-position, the standard reagent for attaching a pyrene fluorophore to arenes and heteroarenes. It is used in fluorescent probes, excimer studies and organic electronic materials that exploit pyrene stacking. 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

• (3,5-dibromophenyl)boronic acid (CAS 117695-55-3)
• (3-bromo-5-chlorophenyl)boronic acid (CAS 1186403-17-7)
• (4-(4,6-diphenylpyridin-2-yl)phenyl)boronic acid (CAS 1643448-23-0)
• (4-bromonaphthalen-1-yl)boronic acid (CAS 145965-14-6)

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