New Indocyanine Green
[CAS 172616-80-7]

Identification

• Name: New Indocyanine Green
• Synonyms: 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; IR-820
• Molecular Formula: C₄₆H₅₀ClN₂NaO₆S₂
• Molecular Weight: 849.47
• CAS Registry Number: 172616-80-7
• EC Number: 812-320-5

Properties

• Melting point: >300 °C