New promising energetic materials comprised of 1,2,4-triazole and furoxan rings and bearing explosophoric nitro group were rationally designed and synthesized. All newly prepared compounds were thoroughly characterized and their physicochemical properties were estimated. In the newly synthesized series, (1,2,4-triazolyl)furoxan 4 is completely insensitive to impact and friction and possesses good detonation performance (D = 8.4 km s-1; P = 33 GPa) enabling its further exploration as a promising high-energy material. [ABSTRACT FROM AUTHOR]