1-Butyl-2-((E)-3-[1-butylbenzo[cd]indol-2(1H)-ylidene]-1-propenyl)benzo[cd]indolium tetrafluoroborate

(E,E)-1-丁基-2-[3-(1-丁基苯并[CD]吲哚-2(1H)-亚基)-1-丙烯基]苯并[CD]吲哚四氟硼酸盐

Also known as: (E,E)-1-Butyl-2-[3-(1-butylbenz[cd]indol-2(1H)-ylidene)-1-propenyl]benz[cd]indolium tetrafluoroborate(1-), 1-BUTYL-2-((E)-3-[1-BUTYLBENZO[CD]INDOL-2(1H)-YLIDENE]-1-PROPENYL)BENZO[CD]INDOLIUM TETRAFLUOROBORATE, 1-Butyl-2-((1E,3Z)-3-(1-butylbenzo[cd]indol-2(1H)-ylidene)prop-1-en-1-yl)benzo[cd]indol-1-ium, 1-Butyl-2-[3-(1-butyl-1H-benzo[cd]indol-2-ylidene)-propenyl]-benzo[cd]indolium tetrafluoroborate, BENZ[CD]INDOLIUM, 1-BUTYL-2-[3-(1-BUTYLBENZ[CD]INDOL-2(1H)-YLIDENE)-1-PROPENYL]-, (E,E)-, TETRAFLUOROBORATE(1-), Infrared absorber 758, 1-butyl-2-[3-(1-butylbenzo[cd]indol-1-ium-2-yl)prop-2-enylidene]benzo[cd]indole tetrafluoroborate

1-Butyl-2-((E)-3-[1-butylbenzo[cd]indol-2(1H)-ylidene]-1-propenyl)benzo[cd]indolium tetrafluoroborate (CAS 143185-79-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C33H33BF4N2 and a molecular weight of 544.43300 g/mol. It is also known as (E,E)-1-Butyl-2-[3-(1-butylbenz[cd]indol-2(1H)-ylidene)-1-propenyl]benz[cd]indolium tetrafluoroborate(1-), 1-BUTYL-2-((E)-3-[1-BUTYLBENZO[CD]INDOL-2(1H)-YLIDENE]-1-PROPENYL)BENZO[CD]INDOLIUM TETRAFLUOROBORATE and 1-Butyl-2-((1E,3Z)-3-(1-butylbenzo[cd]indol-2(1H)-ylidene)prop-1-en-1-yl)benzo[cd]indol-1-ium. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

143185-79-9

Jingsj CID

J-1807894-7

Molecular Formula

C₃₃H₃₃BF₄N₂

Chinese Name

(E,E)-1-丁基-2-[3-(1-丁基苯并[CD]吲哚-2(1H)-亚基)-1-丙烯基]苯并[CD]吲哚四氟硼酸盐

Molecular Weight

544.43300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026