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Cat. Number
ROX alkyne, 5-isomer
Chemical Name
ROX alkyne, 5-isomer
Mol. Formula
C36H33N3O4
Mol. Weight
571.66
Qty 1
5mg
Qty 2
10mg
Appearance
purple solid
Solubility
good in DMSO, DMF, methanol, ethanol
Storage condition
-20°C
References

With its quantum yield approaching unity, ROX has become a popular dye for qPCR and microscopy. This bright fluorophore is available as an alkyne for copper-catalyzed Click chemistry reaction.

This is a pure 5-isomer of ROX.

 

ROX is prone to oxidation. Therefore, its derivatives should be preferably stored in inert atmosphere.

Spectral properties

Excitation maximum, nm: 570
ε, L⋅mol−1⋅cm−1: 80000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.00
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