1144107-82-3

Name 3H-Indolium, 2-[5-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-sulfo-, inner salt, potassium salt (1:1)
CAS 1144107-82-3
Molecular Formula C32H39KN2O8S2
Molecular Weight 682.89
MOL File 1144107-82-3.mol
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Chemical Properties

solubility  易溶于甲醇，DMF等有机溶剂，极易溶于水
Appearance Dark blue solid
ex/em 649/672 nm (PBS buffer)
ε(extinction coefficient) 271000 L⋅mol−1⋅cm−1
Φ(quantum yield) 0.28

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