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Sulfo-Cyanine5 carboxylic acid

Names

[ CAS No. ]:
1121756-16-8

[ Name ]:
Sulfo-Cyanine5 carboxylic acid

[Synonym ]:
2-{(1E,3E,5E)-5-[1-(5-Carboxypentyl)-3,3-dimethyl-5-sulfo-1,3-dihydro-2H-indol-2-ylidene]-1,3-pentadien-1-yl}-1,3,3-trimethyl-3H-indolium-5-sulfonate
3H-Indolium, 2-[(1E,3E,5E)-5-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-sulfo-, inner salt

Biological Activity

[Description]:

Sulfo-Cy5 carboxylic acid is a Cy5 derivative that can be used for chemical synthesis. Cy5 is a red fluorescent label dye for imaging (Ex/Em=642/670 nm)[1].

[Related Catalog]:

Research Areas >> Others

[References]

[1]. An F, et al. Small ultra-red fluorescent protein nanoparticles as exogenous probes for noninvasive tumor imaging in vivo. Int J Biol Macromol. 2020 Jun 15;153:100-106.  

Chemical & Physical Properties

[ Molecular Formula ]:
C32H38N2O8S2

[ Molecular Weight ]:
642.78

[ Exact Mass ]:
642.206970

Related Compounds