Cincochaine EP Impurity D

Chemical Name: 2-butoxyquinoline-4-carboxylic acid

Synonym: (4aS,8aR)-4a,5,7,8,9,10,11,12-Octahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-one; 3-Deoxy-1,2-dihydro-3-oxo-galanthamine; 2-Deoxy-2-oxo-lycoramine; Deoxyoxo-lycoramine; 6H-Benzofuro[3a,3,2-ef][2]benzazepine, (-)-Dihydrogalanthaminone; (-)-Lycoraminone; 1,2-Dihydro Galanthaminone