Zhang, Jinrong team published research in Tetrahedron Letters in 2022 | 20099-89-2

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., COA of Formula: C9H6BrNO

Nitrile is any organic compound with a −C≡N functional group. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. COA of Formula: C9H6BrNO.

Zhang, Jinrong;Chen, Jiajia;Chen, Jianhui;Luo, Yanshu;Xia, Yuanzhi research published 《 Solvent as photoreductant for dehalogenation of α-haloketones under catalyst-free conditions》, the research content is summarized as follows. A convenient photo-dehalogenation of α-haloketones was developed under irradiation with a purple LED. This simple method does not require any catalyst and water could act as the sole additive, affording efficiently the dehalogenated products with different substituents at room temperature in air atm. Mechanistic study indicated that the ether solvent is also the photoreductant for the reaction, and facile α-deuteration of the ketone product could be achieved when deuterated solvent is used.

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., COA of Formula: C9H6BrNO

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts