We report the synthesis and properties of acridino [2,1,9,8-klmna]acridine bisimide (AABI), anitrogen-doped anthanthrene with two imide functionalities.A ABI exhibits excellent electron affinity as evident by its low-lying LUMO level (À4.1 eV vs.v acuum). Single-electron reduction of one AABI derivative afforded the corresponding radical anion, which was stable under ambient conditions.Photoconductivity measurements suggest that the intrinsic electron mobility of an N-phenethyl AABI derivative obeys ab and-transport model. Accordingly,a ne lectron mobility of 0.90 cm 2 V À1 s À1 was attained with the corresponding single-crystal organic fieldeffect transistor (OFET) device.The vacuum-deposited OFET device consisting of ap olycrystalline sample exhibited high electron mobility of up to 0.27 cm 2 V À1 s À1 even in air.T his study demonstrates that dual incorporation of both imide substituents and imine-type nitrogen atoms is an effective strategy to create novel electron-deficient p-systems.