Fidaxomicin Impurity 5

Chemical Name: (2R,3S,4S,5S,6R)-6-(((3E,5Z,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4S,5S)-3,5-dihydroxy-4-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate

Smile: O=C(C(C(O)=C1Cl)=C(C(Cl)=C1O)CC)O[C@H]([C@H](O[C@H]2OC/C(C(O[C@](C/C=C(/C=C([C@@H]3O[C@H](OC4(C)C)[C@H]([C@H]([C@@H]4O)OC(C(C)C)=O)O)\C)C)([H])[C@H](O)C)=O)=C\C=C/C[C@@H](/C(C)=C/[C@@H]3CC)O)C)[C@@H]([C@@H]2OC)O