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sulfo-Cyanine7.5 alkyne

Product Name
sulfo-Cyanine7.5 alkyne
Chemical Name
sulfo-Cyanine7.5 alkyne
Synonyms
Sulfo-Cy7.5 alkyne;sulfo-Cyanine7.5 alkyne
CBNumber
CB53345105
Formula Weight
0
MOL File
Mol file
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sulfo-Cyanine7.5 alkyne Property

solubility 
Soluble in methanol, DMF and other organic solvents, easily soluble in water
Appearance
Green solid
ex/em
788/808 nm (PBS buffer)
ε(extinction coefficient)
222000 L⋅mol−1⋅cm−1
Φ(quantum yield)
0.21
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Hazard and Precautionary Statements (GHS)

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sulfo-Cyanine7.5 alkyne Chemical Properties,Usage,Production

Description

sulfo-Cyanine7.5 is a near-infrared, sulfonated cyanine dye with a rigidized trimethylene chain. The fluorophore is structurally similar to the Indocyanine Green (ICG) dye approved for human use. However, sulfo-Cyanine7.5 has an improved quantum yield because of its rigid structure.


This is an alkyne derivative for copper-catalyzed click chemistry reaction. sulfo-Cyanine7.5 is a very hydrophilic and water-soluble dye. The reagent is useful for labeling biomolecules and in vivo imaging.

Chemical Properties

Appearance: Green solid
ex/em: 788/808 nm (PBS buffer)
Extinction coefficient (ε): 222000 Lmol1cm1
Quantum yield (Φ): 0.21

Abs/Em Maxima

778/797 nm

Fluoresene quantum yield

0.21

Extinction Coefficient

222000

CF260

0.09

CF280

0.09

sulfo-Cyanine7.5 alkyne Preparation Products And Raw materials

Raw materials

Preparation Products

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sulfo-Cyanine7.5 alkyne Suppliers

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