Cyanine3B azide
Cyanine3B azide for click chemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction. Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability. Due to the fixed conformation, Cyanine3B has the highest emission quantum yield compared to other dyes of this wavelength. This is a non-sulfonated dye that requires an organic co-solvent (DMF, DMSO, or other) for efficient labeling in water.
Product Specifications
CAS Number
[1914113-85-1]
UNSPSC
12171500
Target
Fluorescent Dye
Related Pathways
Others
Field of Research
Others
Smiles
[N-]=[N+]=NCCCNC(CC1=CC(C(C)(C)C2=[N+]3CCC4OC5CCN(C6=CC=C(S(=O)([O-])=O)C=C6C7(C)C)C7=C5C=C24)=C3C=C1)=O
Molecular Formula
C34H38N6O5S
Molecular Weight
642.77
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
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