Cyanine7.5 hydrazide Chemical Properties

solubility 

moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)

Appearance

green powder

Cyanine7.5 hydrazide Usage And Synthesis

Description

A carbonyl-reactive hydrazide derivative of Cyanine7.5 near infrared (NIR) fluorophore. This dye has similar spectral properties with ICG (indocyanine green), but has a higher quantum yield of fluorescence. Hence, this fluorophore is ideal for in vivo imaging.

This is a carbonyl-reactive dye which is particularly useful for the labeling of antibodies after periodate oxidation. It also labels other carbonyl compounds (aldehydes and ketones), for example, many saccharides.

Abs/Em Maxima

788/808 nm

Fluoresene quantum yield

0.1

Extinction Coefficient

223000

Cyanine7.5 hydrazide()Related Product Information

• Cyanine7.5 alkyne
• Cyanine7.5 carboxylic acid
• Cyanine7.5 NHS ester
• Cyanine7.5 azide
• Cyanine7.5-DBCO
• Cyanine7.5 maleimide
• Cyanine7.5 amine
• Cyanine7.5 tetrazine