2382994-65-0
Chemical Structure
Sulfo-Cyanine5.5 azide tripotassium
- CAS No.: 2382994-65-0
- Formula:C43H45K3N6O13S4
- Molecular Weight:1099.40
IUPAC Name: potassium 3-(6-((3-azidopropyl)amino)-6-oxohexyl)-1,1-dimethyl-2-((1E,3E,5E)-5-(1,1,3-trimethyl-6,8-disulfonato-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium-6,8-disulfonate
InChIKey: YOOZOTITSRQEGL-UHFFFAOYSA-K
SMILES: CC1(C(C2=CC(S(=O)(O[K])=O)=C3)=C([N+](CCCCCC(NCCCN=[N+]=[N-])=O)=C1/C=C/C=C/C=C4C(C)(C5=C(C=CC6=C(S(=O)(O[K])=O)C=C(S(=O)(O[K])=O)C=C65)N\4C)C)C=CC2=C3S(=O)([O-])=O)C
Biological Activity: Sulfo-Cyanine5.5 azide tripotassium, a near-infrared (NIR) fluorescent dye, is an azide-functionalized Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm). Sulfo-Cyanine5.5 azide tripotassium can react with alkynes for Click Chemistry labeling[1]. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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Sulfo-Cyanine5.5 azide tripotassium | Sulfo-Cyanine5.5 azide tripotassium, a near-infrared (NIR) fluorescent dye, is an azide-functionalized Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm). Sulfo-Cyanine5.5 azide tripotassium can react with alkynes for Click Chemistry labeling. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. | |||||||||||||||||||||
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