181934-09-8
Chemical Structure
ICG-carboxylic acid
- CAS No.: 181934-09-8
- Formula:C45H50N2O5S
- Molecular Weight:730.95
IUPAC Name: 6-((E)-2-((2E,4E,6E)-7-(1,1-dimethyl-3-(4-sulfobutyl)-1H-benzo[e]indol-3-ium-2-yl)hepta-2,4,6-trien-1-ylidene)-1,1-dimethyl-1,2-dihydro-3H-benzo[e]indol-3-yl)hexanoate
InChIKey: HIBVKROMGIHYKL-UHFFFAOYSA-N
SMILES: CC1(C)C(/C=C/C=C/C=C/C=C2C(C)(C)C(C(C=CC=C3)=C3C=C4)=C4N\2CCCCCC([O-])=O)=[N+](CCCCS(=O)(O)=O)C5=C1C6=CC=CC=C6C=C5
Biological Activity: ICG-carboxylic acid is near-infrared (NIR) fluorescent probe. ICG is a fluorescent dye used in medical diagnostics. ICG has absorption peaking at 800 nm and can absorb the near IR laser energy and release heat in the dyed tissue (Ex/Em = 785/810 nm)[1][2].
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ICG-carboxylic acid | 99.85% | ICG-carboxylic acid is near-infrared (NIR) fluorescent probe. ICG is a fluorescent dye used in medical diagnostics. ICG has absorption peaking at 800 nm and can absorb the near IR laser energy and release heat in the dyed tissue (Ex/Em = 785/810 nm). | ||||||||||||||||||||
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References
- [1]. Taylor JS, et al. Combined application of Indocyanine green (ICG) and laser lead to targeted tumor cell destruction. J Pediatr Surg. 2018;53(12):2475-2479. [Content Brief]
- [2]. Mačianskienė R, et al. Spectral characteristics of voltage-sensitive indocyanine green fluorescence in the heart. Sci Rep. 2017;7(1):7983. Published 2017 Aug 11. [Content Brief]
