ID 1.14.13.61 DE 2-hydroxyquinoline 8-monooxygenase. AN 2-oxo-1,2-dihydroquinoline 8-monooxygenase. CA Quinolin-2-ol + NADH + O(2) = quinolin-2,8-diol + NAD(+) + H(2)O. CF Iron. CC -!- Quinolin-2-ol exists largely as the quinolin-2(1H)-one tautomer. //