CAS RN 128940-83-0
CAS RN 128940-83-0
12-O-Methyl Clarithromycin (>90%), TRC
CAS: 128940-83-0 Molecular Formula: C39 H71 N O13 Molecular Weight (g/mol): 761.98 Synonym: 6,12-Di-O-methylerythromycin,Oxacyclotetradecane, erythromycin deriv.,12-O-Methylclarithromycin,6,12-Di-O-methylerythromycin A,Clarithromycin Imp. F (EP) IUPAC Name: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7,13-dimethoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione SMILES: CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@@](C)(C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)OC)OC