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Iowa Black FQ Azide
| Catalog Number | A20-0044 |
| Category | Azides |
| Molecular Formula | C25H28N8O4 |
| Molecular Weight | 504.55 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Iowa Black FQ Azide is a dark quencher reagent used for bioorthogonal click chemistry. It contains an Iowa Black FQ non-fluorescent chromophore conjugated to an azide functional group. The azide moiety enables copper-catalyzed or strain-promoted azide-alkyne cycloaddition with alkyne-functionalized molecules. It efficiently quenches fluorescence in the 500-700 nm range via Förster resonance energy transfer (FRET), making it ideal for dual-labeled probe synthesis and bioconjugation applications.
Chemical Information
Chemical Information
| Synonyms | 4-(Methyl(4-((4-nitronaphthalen-1-yl)diazenyl)phenyl)amino)butyl (3-azidopropyl)carbamate |
| SMILES | CN(CCCCOC(NCCCN=[N+]=[N-])=O)C1=CC=C(C=C1)N=NC2=C3C=CC=CC3=C(C=C2)[N+]([O-])=O |
| InChI | InChI=1S/C25H28N8O4/c1-32(17-4-5-18-37-25(34)27-15-6-16-28-31-26)20-11-9-19(10-12-20)29-30-23-13-14-24(33(35)36)22-8-3-2-7-21(22)23/h2-3,7-14H,4-6,15-18H2,1H3,(H,27,34) |
| InChIKey | CWMDKJGYMXRLEX-UHFFFAOYSA-N |
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