Rhodamine 123
Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm) . The intensity of R123 fluorescence has a peak at concentration of 50 μM, and decreases to zero at higher concentrations due to self-quenching.
Product Specifications
CAS Number
62669-70-9
Stability
≥ 2 years
Purity
>98% (HPLC)
Weight
380.82
Molecular Formula
C21H17ClN2O3
Notes
Research use only, not for human use.
Receptor
Others
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