Cyanine3 dimethyl is a non-sulfonated bright yellow emitting cyanine dye, a non-functionalized cyanine3 dye derivative with aliphatic side chains. Has good solubility. Can be used as a non-reactive fluorophore.
Excitation/absorption maximum, nm: 555
ε, L⋅mol−1⋅cm−1: 150000
Maximum emission, nm: 570
Fluorescence quantum yield: 0.31
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