Cyanine5 Azide tetrafluoroborate

Name: Cyanine5 Azide tetrafluoroborate
Brand: BOC Sciences
Rating: 5 (1 reviews)

Catalog Number	F02-0145
Category	Azides
Molecular Formula	C35H45BF4N6O
Molecular Weight	652.59

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Product Introduction

Cyanine5 Azide tetrafluoroborate is a fluorescent labeling reagent used for bioorthogonal click chemistry. It contains a Cyanine5 (Cy5) fluorophore conjugated to an azide functional group, with tetrafluoroborate as the counterion. The azide moiety enables copper-catalyzed or strain-promoted azide-alkyne cycloaddition with alkyne-functionalized molecules. It is used for labeling proteins, peptides, and oligonucleotides.

Chemical Information

Chemical Information

Synonyms	By-5 Azide; Cy5 Azide tetrafluoroborate; 2-(5-(1-(6-((3-Azidopropyl)amino)-6-oxohexyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-1,3,3-trimethyl-3H-indol-1-ium tetrafluoroborate
IUPAC Name	N-(3-azidopropyl)-6-[3,3-dimethyl-2-[5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]hexanamide tetrafluoroborate
SMILES	O=C(NCCCN=[N+]=[N-])CCCCCN1/C(C(C)(C)C2=C1C=CC=C2)=C/C=C/C=C/C3=[N+](C)C4=C(C=CC=C4)C3(C)C.F[B-](F)(F)F
InChI	InChI=1S/C35H44N6O.BF4/c1-34(2)27-17-11-13-19-29(27)40(5)31(34)21-8-6-9-22-32-35(3,4)28-18-12-14-20-30(28)41(32)26-15-7-10-23-33(42)37-24-16-25-38-39-36;2-1(3,4)5/h6,8-9,11-14,17-22H,7,10,15-16,23-26H2,1-5H3;/q;-1/p+1
InChIKey	VIEOLBZRTJUGPA-UHFFFAOYSA-O