ICG-COOH

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) .


Cat. No.: EX-A9951	Purity: >98%

	Chemical structure of ICG-COOH

For research only, Do not use for Human!

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Synonyms	ICG-carboxylic acid
Synonyms 2	Cy7.5 Acid
CAS No.	181934-09-8
Purity	>98%
Formula	C45H50N2O5S
Mol Weight	730.954
Color	Brown to black
State	Solid
Solubility	Soluble in DMSO
Shelf Life	>3 years if stored properly
Storage	Powder 4°C, protect from light; In solvent -20°C, 1 month;
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Reference:	[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. [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. [3]. Wu YZ, et al. From Ancient Medicine to Targeted Nanocarrier: A Sparganii Rhizoma-Derived Nanoparticle for Diagnostic Imaging and Endocrine Therapy in Cancer. ACS Appl Bio Mater. 2020 Apr 20;3(4):2028-2039.
CoA	CoA of ICG-COOH

Smiles:	O=C(O)CCCCCN1C=2C=CC=3C=CC=CC3C2C(C1=CC=CC=CC=CC4=[N+](C=5C=CC=6C=CC=CC6C5C4(C)C)CCCCS(=O)(=O)[O-])(C)C


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