What is the structure of (ICG)? | AAT Bioquest

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What is the structure of (ICG)?

Posted August 13, 2021

Bioconjugation Chemical Reagents Antibody and Protein Labeling

Answer

The molecular formula for Indocyanine green (ICG) is C₄₃H₄₇N₂NaO₆S₂. ICG is a tricarbocyanine anionic vital dye, a benzoindole and a 1,1-diunsubstituted alkanesulfonate with a molecular formula of and molecular weight of 775 Da.

Additional resources

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