1,1'-Dibutyl-3,3,3',3'-tetramethylindadicarbocyanine perchlorate

1,1'-二丁基-3,3,3',3'-四甲基吲哚二碳菁高氯酸盐

Also known as: DiIC4(5), DYE 683, 1-Butyl-2-[5-(1-butyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-penta-1,3-dienyl]-3,3-dimethyl-3H-indolium perchlorate, 1-butyl-2-[5-(1-butyl-3,3-dimethylindol-1-ium-2-yl)penta-2,4-dienylidene]-3,3-dimethylindole,perchlorate

1,1'-Dibutyl-3,3,3',3'-tetramethylindadicarbocyanine perchlorate (CAS 131443-20-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C33H55ClN2O4 and a molecular weight of 579.25400 g/mol. It is also known as DiIC4(5), DYE 683 and 1-Butyl-2-[5-(1-butyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-penta-1,3-dienyl]-3,3-dimethyl-3H-indolium perchlorate. Key property: a melting point of 176℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

131443-20-4

Jingsj CID

J-1147791-0

Molecular Formula

C₃₃H₅₅ClN₂O₄

Chinese Name

1,1'-二丁基-3,3,3',3'-四甲基吲哚二碳菁高氯酸盐

Molecular Weight

579.25400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026