ALDRICH IR-820, Dye content 80%

Synonym(s): 2-[2-[2-Chloro-3-[[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benzo[e]indol-2-ylidene]-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1-dimethyl-3-(4-sulfobutyl)-1H-benzo[e]indolium hydroxide inner salt, sodium salt; New Indocyanine Green

Empirical Formula: C₄₆H₅₀ClN₂NaO₆S₂

Linear Formula: C₄₆H₅₀ClN₂NaO₆S₂

Formula Weight: 849.47

MDL Number: MFCD04038859

Melting Point: >300 °C(lit.)