A　novel　soluble　polypyrrole　derivative　containing　electron　donor-acceptor　groups　(PAPDOOBE)　was　synthesised.　The　chemical　structures　and　properties　of　the　polymer　were　characterized　by　FT-IR,　1H　NMR,　UV-Vis,　TG　and　C-V　spectroscopy.　UV-Vis　spectroscopy　revealed　the　energy　bandgap　of　PAPDOOBE　is　1.44eV.　Cyclic　voltammetry　(CV)　of　PAPDOOBE　electrode　in　the　potential　range　from　-1　to　1V　was　conducted　in　0.1mol　LiClO4/1L　acetonitrile　(AN)　solution.　The　result　showed　that　peak　potentials　of　the　redox　reaction　were　-0.21　and　-0.53V,　respectively.　TGA　indicates　that　PAPDOOBE　decomposes　at　168°C.