... [2,2'-Bipyridine]-4,4'-dimethanol; 2,2'-Bipyridine-4,4' -diyldimethanol; 2,2'-Bipyridine-4,4'-dimethanol; [2-[4-(hydroxymethyl)- 2-pyridinyl]-4-pyridinyl]methanol; [2-[4-(hydroxymethyl)pyridin-2-yl]pyridin-4 -yl]methanol CAS: 109073-77-0 ... oxidation. UCHEM has been supplying 2,2'-bipyridine derivatives for many years. Series of symmetric and unsymmetric 2,2’-bipyridine derivatives are available from ...