Alfadex EP Impurity A

Chemical Name: Cycloheptakis-(1→4)-(α-D-glucopyranosyl (as per EP)

Synonym: Betadex or cyclomaltoheptaose or β-cyclodextrin (EP)

Smile: OC[C@@H](O[C@@](O[C@]([C@@H]1O)([H])[C@H](O[C@@](O[C@]([C@@H]2O)([H])[C@H](O[C@@](O[C@]([C@@H]([C@H]3O)O)([H])[C@H]4CO)([H])C2O)CO)([H])[C@@H]1O)CO)([H])[C@@H]5O)[C@](O[C@](O[C@@H]6CO)([H])[C@@H]([C@H]([C@]6([H])O[C@](O[C@@H]7CO)([H])[C@@H]([C@H]([C@]7([H])O[C@](O[C@@H]8CO)([H])[C@@H]([C@H]([C@]8([H])O[C@@]3([H])O4)O)O)O)O)O)O)([H])[C@@H]5O