1,1'-Diethyl-2,2'-quinotricarbocyanine iodide

1,1'-二乙基-2,2'-奎三甲花青苷碘

Also known as: 1,1'-Diethyl-2,2'-quinotricarbocyanine iodide, 1-ethyl-2-[7-(1-ethyl-2(1H)-quinolylidene)hepta-1,3,5-trienyl]quinolinium iodide, 1,1'-Diethyl-2,2'-tricarbocyanine iodide, 1,1'-Diethylquinotricarbocyanine iodide, NK 123, MFCD00050335, EINECS 241-693-1, 1,1'-Diethylchino-2,2'-tricarbocyaniniodid, 1,1'-Diethyl-2,2'-heptamethinchinocyanin Iodid, 1,7-Bis-(1-ethyl-[2]quinolyl)-heptamethinium iodide

1,1'-Diethyl-2,2'-quinotricarbocyanine iodide (CAS 17695-32-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C29H29IN2 and a molecular weight of 532.45800 g/mol. It is also known as 1-ethyl-2-[7-(1-ethyl-2(1H)-quinolylidene)hepta-1,3,5-trienyl]quinolinium iodide, 1,1'-Diethyl-2,2'-tricarbocyanine iodide and 1,1'-Diethylquinotricarbocyanine iodide. Key property: a melting point of 227ºC (dec.)(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17695-32-8

Jingsj CID

J-23898-0

Molecular Formula

C₂₉H₂₉IN₂

Chinese Name

1,1'-二乙基-2,2'-奎三甲花青苷碘

Molecular Weight

532.45800 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026