4-Chloro-2,6-bis(pyridin-2-yl)pyridine CAS:128143-89-5 is terpyridine derivative, N-containing tridentate ligand, derived from 2,6-bis(2-pyridyl)-4(1H)-pyridone CAS: 128143-88-4 or 4'-hydroxy-2,2':6',2''-terpyridine CAS: 101003-65-0 by reaction with phosphorus oxychloride. 4-Chloro-2,6-bis(pyridin-2-yl)pyridine is off-white crystal powder with good solubility in most of organinc solvent. Its applications are similar to 4'-bromo-2,2':6',2''-terpyridine CAS: 149817-62-9, a C2-symmetric structure, a raw material for dendrimers, maybe applying for supramolecular chemistry. UCHEM is main supplier for these kinds of terpyridine derivatives. The following terpyridines are available from warehouse. 2,6-Bis(2-benzimidazolyl)pyridine CAS: 28020-73-7 2,2':6',2"-Terpyridine CAS: 1148-79-4 2,6-Bis(2-pyridyl)-4(1H)-pyridone CAS: 128143-88-4 4'-Hydroxy-2,2':6',2''-terpyridine CAS: 101003-65-0 4’-Bromo-2,2':6',2''-Terpyridine CAS: 149817-62-9 4'-Amino-2,2’:6’,2’-terpyridine CAS: 193944-66-0 4'-Methyl-2,2':6',2''-terpyridine CAS：72036-41-0 4'-(9-Anthracenyl)-2,2':6',2''-terpyridine CAS：163087-28-3 2,2':6',2"-Terpyridine-4'-carboxylic acid CAS: 148332-36-9 4'-(4-hydroxyphenyl)-2, 2’:6', 2"-terpyridine CAS: 89972-79-2 4-(2, 2':6', 2"-Terpyridin-4'-yl)benzaldehyde CAS: 138253-30-2 4'-(4-methoxycarbonylphenyl)-2,2':6',2''-terpyridine CAS: 897037-23-9 4-[2,2':6',2"-terpyridine]-4'-yl-benzoic acid CAS: 158014-74-5 4'-(4-Bromophenyl)-2,2':6',2"-terpyridine CAS: 89972-76-9 4'-(4-Methoxyphenyl)-2,2':6',2"-terpyridine CAS: 13104-56-8 2,2':6',2"-terpyridine-4,4',4"-tricarboxylic acid CAS:216018-58-5 Trimethyl 2,2':6',2"-terpyridine-4,4',4''-tricarboxylate CAS: 330680-46-1 1,4-Bis(2,2':6',2''-terpyridin-4'-yl)benzene CAS: 146406-75-9
