... or electrondonating substituent in the 4’-position of 2,2’:6’,2"-terpyridine alters the electronic properties of the whole ligand. 4'-Amino-2,2’:6’,2’-terpyridine CAS: 193944-66 ... is white powder with good solubility in most of polar organic solvent. Currently, 4'-Amino-2,2’:6’,2’-terpyridine is supplying in small scale due ...