Roxithromycin Impurity H

Chemical Name: Erythromycin 9-(E)-[0-[[(2-methoxyethoxy) methoxy] methyl] oxime]

Synonym: Cefazolin USP Impurity j ; Cefazolin acetoxy analog

Smile: O=C([C@H](C)[C@@H](O[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1)[C@H](C)[C@@H](O[C@H]2[C@H](O)[C@@H](N(C)C)C[C@@H](C)O2)[C@](C)(O)C[C@H]/3C)O[C@H](CC)[C@H](C)[C@H](O)[C@@H](C)C3=N\OCOCCOC