Cyanine7 amine Chemical Properties

solubility 

Soluble in methanol, DMF and other organic solvents, slightly soluble in water

Appearance

Green solid

ex/em

740/770 nm (MeOH/PBS)

ε(extinction coefficient)

199000 L⋅mol−1⋅cm−1

Φ(quantum yield)

0.3

InChIKey

XKOKAUKNGUVUFA-UHFFFAOYSA-O

SMILES

C([N+]1=C(C(C)(C)C2=CC=CC=C12)C=CC1CCCC(=CC=C2N(C3=CC=CC=C3C2(C)C)C)C=1)CCCCC(=O)NCCCCCCN

Cyanine7 amine Usage And Synthesis

Application

The cyanine dye CY7-amino is often used in biomolecular labeling, fluorescence imaging, and other fluorescent bioanalysis.

Description

Near-infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.

Cyanine7 is a near-infrared dye, an analog of Cy7® which is especially suitable for live organism imaging, and demanding low-background applications.

Chemical Properties

Appearance: Green solid
ex/em: 740/770 nm (MeOH/PBS)
Extinction coefficient (ε): 199000 L??mol??1??cm??1
Quantum yield (Φ): 0.3

Abs/Em Maxima

750/773 nm

Fluoresene quantum yield

0.3

Extinction Coefficient

199000

CF260

0.022

CF280

0.029

Cyanine7 amine(1650635-41-8)Related Product Information

• Cyanine7 dicarboxylic acid
• Cyanine7 DBCO
• Cyanine7 hydrazide
• Cyanine7 carboxylic acid
• Cyanine7 NHS ester
• Cyanine7 azide
• Cyanine7 alkyne
• Cyanine5.5 NHS ester
• Cyanine5.5 hydrazide
• Cyanine7.5 NHS ester
• Cyanine7 maleimide
• Cyanine5 azide