3,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)indocarbocyanine sodium salt

3,3,3',3'-四甲基-1,1'-双(4-磺丁基)吲哚碳菁钠

Also known as: 2-[3-[3,3-Dimethyl-1-(4-sulfobutyl)-1,3-dihydroindol-2-ylidene]propenyl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium inner salt sodium salt, Indomonocarbocyanine Sodium Salt, Sodium 4-[(2E)-2-{(1E,3Z)-3-[3,3-dimethyl-1-(4-sulfonatobutyl)-1,3-dihydro-2H-indol-2-ylidene]prop-1-en-1-yl}-3,3-dimethyl-3H-indol-1-ium-1-yl]butane-1-sulfonate, Sulfo-Cy3

3,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)indocarbocyanine sodium salt (CAS 120724-84-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C31H39N2NaO6S2 and a molecular weight of 622.77100 g/mol. It is also known as 2-[3-[3,3-Dimethyl-1-(4-sulfobutyl)-1,3-dihydroindol-2-ylidene]propenyl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium inner salt sodium salt, Indomonocarbocyanine Sodium Salt and Sodium 4-[(2E)-2-{(1E,3Z)-3-[3,3-dimethyl-1-(4-sulfonatobutyl)-1,3-dihydro-2H-indol-2-ylidene]prop-1-en-1-yl}-3,3-dimethyl-3H-indol-1-ium-1-yl]butane-1-sulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

120724-84-7

Jingsj CID

J-1041540-5

Molecular Formula

C₃₁H₃₉N₂NaO₆S₂

Chinese Name

3,3,3',3'-四甲基-1,1'-双(4-磺丁基)吲哚碳菁钠

Molecular Weight

622.77100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026