Synonyms: | Varenicline Carbamoyl β-D-Glucuronide;1-(6,7,9,10-Tetrahydro-6,10-Methano-8H-pyrazino[2,3-h][3]benzazepin-8-carboxylate);β-D-Glucopyranuronic acid, 1-(6,7,9,10-tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepine-8-carboxylate);Varenicline Carbamoyl |A-D-Glucuronide;Varenicline Carbamoyl β-D-Glucuronide;Varenicline Impurity 41 |