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PSVue® Structure and Spectra

Molecular Formula:
C83H95O23S2Zn2

Molecular Weight:
1837.6 g/mol

Extinction Coefficient:
1.1 x 105 M-1 (in water)

Quantum Yield:
0.14 in water
(higher in organic solvent)

structure

Figure 1. Structure of apo-PSS 794, precursor of PSVue 794



chart

Figure 2. PSVue 794 Absorption and Fluorescence Emission Spectra (5 ┬ÁM solution; abs. max = 794 nm; fl. em max = 810 nm.


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