5-Nitro-1-benzofuran-2(3H)-one was written by Han, Xin-Yi;Shi, Ya-Bin;Shen, Hong;Bai, Shu-Yuan;Wang, Hai-Bo. And the article was included in Acta Crystallographica, Section E: Structure Reports Online in 2012.Safety of 5-Nitrobenzofuran-2(3H)-one This article mentions the following:
In the crystal structure of the title compound, C8H5NO4, essentially planar mols. [largest deviation from the least-squares plane = 0.030(2) Å] form stacks along the a-axis direction. Intercentroid separations between overlapping benzene rings within the stack are 3.6594(12) Å and 3.8131(12) Å. Mols. from neighboring stacks are linked by weak C-H···O H bonds into inversion dimers. Crystallog. data and at. coordinates are given. In the experiment, the researchers used many compounds, for example, 5-Nitrobenzofuran-2(3H)-one (cas: 21997-23-9Safety of 5-Nitrobenzofuran-2(3H)-one).
5-Nitrobenzofuran-2(3H)-one (cas: 21997-23-9) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. In nature, benzofurans have occupied an important role among the plant phenols & several pharmacologically active compounds.Safety of 5-Nitrobenzofuran-2(3H)-one
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem