In 2011,Radeke, Heike S.; Purohit, Ajay; Harris, Thomas D.; Hanson, Kelley; Jones, Reinaldo; Hu, Carol; Yalamanchili, Padmaja; Hayes, Megan; Yu, Ming; Guaraldi, Mary; Kagan, Mikhail; Azure, Michael; Cdebaca, Michael; Robinson, Simon; Casebier, David published 《Synthesis and Cardiac Imaging of 18F-Ligands Selective for β1-Adrenoreceptors》.ACS Medicinal Chemistry Letters published the findings.Recommanded Product: 6-Bromopyridin-3-amine The information in the text is summarized as follows:
A series of potent and selective β1-adrenoreceptor ligands were identified (IC50 range, 0.04-0.25 nM; β1/β2 selectivity range, 65-450-fold), labeled with the PET radioisotope fluorine-18 and evaluated in normal Sprague-Dawley rats. Tissue distribution studies demonstrated uptake of each radiotracers from the blood pool into the myocardium (0.48-0.62% ID/g), lung (0.63-0.97% ID/g), and liver (1.03-1.14% ID/g). Dynamic μPET imaging confirmed the in vivo dissection studies. The experimental process involved the reaction of 6-Bromopyridin-3-amine(cas: 13534-97-9Recommanded Product: 6-Bromopyridin-3-amine)
6-Bromopyridin-3-amine(cas: 13534-97-9) belongs to anime. Halogenation, in which one or more hydrogen atoms of an amine is replaced by a halogen atom, occurs with chlorine, bromine, and iodine, as well as with some other reagents, notably hypochlorous acid (HClO). With primary amines the reaction proceeds in two stages, producing N-chloro- and N,N-dichloro-amines, RNHCl and RNCl2, respectively. With tertiary amines, an alkyl group may be displaced by a halogen.Recommanded Product: 6-Bromopyridin-3-amine