Basic information Safety Related Supplier
3H-Indolium, 2-[5-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3-methyl-5-sulfo-1-(3-sulfopropyl)-, inner salt, compd. with N,N-diethylethanamine (1:3) Structure

3H-Indolium, 2-[5-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3-methyl-5-sulfo-1-(3-sulfopropyl)-, inner salt, compd. with N,N-diethylethanamine (1:3)

Chemical Properties

solubility  Soluble in water, DMSO, DMF, etc.
form  Solid
color  Blue to dark blue
Appearance Dark blue solid
ex/em 651/672 nm
ε(extinction coefficient) 261,000 L⋅mol−1⋅cm−1
Φ(quantum yield) 0.33

Usage And Synthesis

3H-Indolium, 2-[5-[1,3-dihydro-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3-methyl-5-sulfo-1-(3-sulfopropyl)-, inner salt, compd. with N,N-diethylethanamine (1:3) Supplier

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