3-butyl-2-[(1E,3E)-5-(3-butyl-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)-1,3-pentadien-1-yl]-1,1-dimethyl-1H-benzo[e]indolium perchlorate

4,5:4',5'-二苯并-1,1'-二丁基-3,3,3',3'-四甲基吲哚二碳菁高氯酸盐

Also known as: 3-butyl-2-[(1E,3E)-5-(3-butyl-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)-1,3-pentadien-1-yl]-1,1-dimethyl-1H-benzo[e]indolium perchlorate, 4,5:4',5'-dibenzo-1,1'-dibutyl-3,3,3',3'-tetramethylindadicarbocyanine perchlorate, 1H-benz[e]indolium, 3-butyl-2-[5-(3-butyl-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadienyl]-1,1-dimethyl-, perchlorate, NK 3219, OM 57, Dye 393

3-butyl-2-[(1E,3E)-5-(3-butyl-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)-1,3-pentadien-1-yl]-1,1-dimethyl-1H-benzo[e]indolium perchlorate (CAS 121482-73-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C41H47ClN2O4 and a molecular weight of 667.27600 g/mol. It is also known as 4,5:4',5'-dibenzo-1,1'-dibutyl-3,3,3',3'-tetramethylindadicarbocyanine perchlorate, 1H-benz[e]indolium, 3-butyl-2-[5-(3-butyl-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadienyl]-1,1-dimethyl-, perchlorate and NK 3219. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

121482-73-3

Jingsj CID

J-1503088-5

Molecular Formula

C₄₁H₄₇ClN₂O₄

Chinese Name

4,5:4',5'-二苯并-1,1'-二丁基-3,3,3',3'-四甲基吲哚二碳菁高氯酸盐

Molecular Weight

667.27600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026