For research use only. Not for therapeutic Use.
ICG amine, as a near-infrared fluorescent probe, binds to amino acid residues without condensing agents. ICG is a tricarbocyanine dye[1].
ICG is a tricarbocyanine dye[1].
| Catalog Number | I045354 |
| CAS Number | 1686147-55-6 |
| Synonyms | 4-[(2Z)-2-[(2E,4E,6E)-7-[3-[6-(6-aminohexylamino)-6-oxohexyl]-1,1-dimethylbenzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-1-sulfonate |
| Molecular Formula | C51H64N4O4S |
| Purity | ≥95% |
| InChI | InChI=1S/C51H64N4O4S/c1-50(2)45(54(43-32-30-39-23-14-16-25-41(39)48(43)50)36-20-10-13-29-47(56)53-35-19-9-8-18-34-52)27-11-6-5-7-12-28-46-51(3,4)49-42-26-17-15-24-40(42)31-33-44(49)55(46)37-21-22-38-60(57,58)59/h5-7,11-12,14-17,23-28,30-33H,8-10,13,18-22,29,34-38,52H2,1-4H3,(H-,53,56,57,58,59) |
| InChIKey | WKCQFHIAPMFCGN-UHFFFAOYSA-N |
| SMILES | CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCCCCC(=O)NCCCCCCN)C=CC=CC=CC=C4C(C5=C(N4CCCCS(=O)(=O)[O-])C=CC6=CC=CC=C65)(C)C)C |
| Reference | [1]. Badaracco AG, et al. Indocyanine green modified silica shells for colon tumor marking. Appl Surf Sci. 2020;499:143885. |
