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(Z)-ROXITHROMYCIN

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number134931-00-3
INCI Name(3R,4S,5S,6R,7R,9R,10Z,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
PubChem CID 5480431
Molecular FormulaC41H76N2O15
InChIKeyInChI=1S/C41H76N2O15/c1-15-
SMILESCC[C@@H]1[C@@]([C@@H]([C@H](/C(=N\OCOCCOC)/[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)O)(C)O
Known Aliases (2)
Common Name
ROXITHROMYCIN, (Z)-
Scientific Name
ERYTHROMYCIN, 9-(O-((2-METHOXYETHOXY)METHYL)OXIME), (9Z)-
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) 7LG42MZ5GK (Z)-ROXITHROMYCIN CAS: 134931-00-3
PUBCHEM: 5480431
FDA UNII: 7LG42MZ5GK
Record Info
IDcSC7MTCkcYaaax7dzFWUvo
CreatedApril 10, 2026, 9:19 p.m.
ModifiedApril 10, 2026, 10:39 p.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)