CY5.5-COOH Chemical Properties

solubility 

soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)

Appearance

dark blue powder

InChIKey

UFNAFNWOXFAMSM-UHFFFAOYSA-N

Safety Information

HS Code 

32049010

CY5.5-COOH Usage And Synthesis

Description

Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications. It can be used as a control or reference sample, and for instrument calibration.

Pre-activated NHS ester for the labeling of amine groups is also available.

Abs/Em Maxima

684/710 nm

Fluoresene quantum yield

0.2

Extinction Coefficient

198000

CF260

0.07

CF280

0.03

CY5.5-COOH(1144107-80-1)Related Product Information

• Cy3.5-COOH
• Cyanine5 carboxylic acid
• Cyanine5 carboxylic acid
• Cyanine5.5 hydrazide
• Cyanine5.5 azide
• Cyanine5.5 NHS ester
• Cyanine5.5 alkyne
• Cyanine5.5 tetrazine
• Cyanine5.5 amine
• Cyanine5.5 maleimide