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Chemical structure of ICG-OSu

GC63413

ICG-OSu

Also known as 4-[(2Z)-2-[(2E,4E,6E)-7-[3-[6-(2,5-dioxopyrrolidin-1-yl)oxy-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

ICG-OSu (ICG NHS ester), a near-infrared fluorescent agent, is amine-reactive and has been widely used to design in vivo imaging probes

ChemicalCAS1622335-40-3MW828.03FormulaC49H53N3O7S
CAS number
1622335-40-3
Molecular weight
828.03
Formula
C49H53N3O7S
InChIKey
KDJUNNVUQBKNAY-UHFFFAOYSA-N
Catalogue number
GC63413
Brand
GLPBIO
Computed properties PubChem CID 138376165 · XLogP 8.9 · TPSA 136 Ų · H-bond donors 0
XLogP
8.9
TPSA
136 Ų
H-bond donors
0
H-bond acceptors
8
Rotatable bonds
16
Heavy atoms
60

SMILES CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCCCCC(=O)ON4C(=O)CCC4=O)/C=C/C=C/C=C/C=C\5/C(C6=C(N5CCCCS(=O)(=O)[O-])C=CC7=CC=CC=C76)(C)C)C

Computed descriptors from PubChem (CID 138376165), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
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