Fl-DIBO

• CAT Number: I043282
• CAS Number: 1407523-31-2
• Molecular Formula: C19H12O3
• Molecular Weight: 288.30
• Purity: ≥95%
• Synonyms: 8,15-dimethoxytetracyclo[11.4.0.02,4.05,10]heptadeca-1(13),2(4),5(10),6,8,14,16-heptaen-11-yn-3-one
• InChI: InChI=1S/C19H12O3/c1-21-13-5-7-15-11(9-13)3-4-12-10-14(22-2)6-8-16(12)18-17(15)19(18)20/h5-10H,1-2H3
• InChIKey: BZYUEUWYGRHCPO-UHFFFAOYSA-N
• SMILES: COC1=CC2=C(C=C1)C3=C(C3=O)C4=C(C=C(C=C4)OC)C#C2

Fl-DIBO (Cat No.:I043282) is a chemical compound used in bioorthogonal chemistry, specifically in click chemistry reactions. It combines a fluorescein fluorophore with a dibenzocyclooctyne (DIBO) group, enabling efficient and selective conjugation with azide-functionalized molecules through strain-promoted alkyne-azide cycloaddition. This allows for precise labeling and tracking of biomolecules in biological systems. The fluorescein tag enables visualization using fluorescence microscopy or flow cytometry. Fl-DIBO is widely utilized in cellular imaging, molecular biology, and drug discovery research, offering a powerful tool for studying molecular interactions and cellular processes in live cells.