Tome, Vanessa A. team published research in Journal of Porphyrins and Phthalocyanines in 2022 | 31643-49-9

Formula: C8H3N3O2, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Formula: C8H3N3O2.

Tome, Vanessa A.;Neves, Angela C. B.;Pinto, Sara M. A.;Rodrigues, Fabio M. S.;Calvete, Mario J. F.;Alves, Vitor H. P.;Sereno, Jose;Abrunhosa, Antero J.;Pereira, Mariette M. research published 《 Stable [64Cu]-labelled phthalocyanine choline bioconjugate for development of a potential cancer PET probe. In vivo biodistribution evaluation》, the research content is summarized as follows. The development of stable vectorized probes for application in medical imaging, particularly in PET, has been of great interest over the last few years. In this work, we report an efficient and straightforward (5 min) radiolabeling methodol. using [64Ni](p,n)[64Cu], produced in ICNAS medical cyclotron, using water as solvent. The new [64Cu]-radiolabeled phthalocyanine complex, bearing choline moieties, a known key vector for breast cancer, was obtained with a RCC (radiochem. conversion) of 99%, presenting a high radiochem. stability. In vivo PET imaging/biodistribution studies, performed in BALB/c mice showed that the main excretion pathway was via the hepatobiliary pathway.

Formula: C8H3N3O2, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts