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.

Product information

CAS Number: 181934-09-8

Molecular Weight: 730.95

Formula: C45H50N2O5S

Chemical Name: 4-(2-(7-(3-(5-Carboxypentyl)-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)hepta-1,3,5-trien-1-yl)-1,1-dimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonate

Smiles: CC1(C)C2C3=CC=CC=C3C=CC=2[N+](CCCCS(O)(=O)=O)=C1/C=C/C=C/C=C/C=C1/N(CCCCCC([O-])=O)C2=CC=C3C=CC=CC3=C2C/1(C)C

InChiKey: HIBVKROMGIHYKL-UHFFFAOYSA-N

InChi: InChI=1S/C45H50N2O5S/c1-44(2)39(46(30-16-8-11-25-41(48)49)37-28-26-33-19-12-14-21-35(33)42(37)44)23-9-6-5-7-10-24-40-45(3,4)43-36-22-15-13-20-34(36)27-29-38(43)47(40)31-17-18-32-53(50,51)52/h5-7,9-10,12-15,19-24,26-29H,8,11,16-18,25,30-32H2,1-4H3,(H-,48,49,50,51,52)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: To be determined

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.