CLARITHROMYCIN USP IMPURITY M
On Request
Molecular Formula
C37H68N2O13
Molecular Weight
748.9000
CAS Number
127182-43-8
PubChem CID
11029029 ↗
IUPAC Name
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-Dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
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Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| USP | 1A05870 ↗ | 25 mg | USD 1125.00 |
📝 Synonyms
127182-43-8
N-Desmethyl-6-O-methylerythromycin (9E)-Oxime
Clarithromycin EP impurity M
Erythromycin, N-demethyl-6-O-methyl-, 9-oxime, (9E)-
3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime; Oxacyclotetradecane, erythromycin deriv.; Clarithromycin Imp. M (EP)
5PE8D5UL6J
3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime
3 inverted exclamation marka-N-demethyl-6-O-methylerythromycin A (E)-9-oxime
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-Dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
;(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
🔬 Chemical Identifiers
CC[C@@H]1[C@@]([C@@H]([C@H](/C(=N/O)/[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)NC)O)(C)OC)C)C)O)(C)O
InChI=1S/C37H68N2O13/c1-14-25-37(10,44)30(41)20(4)27(39-45)18(2)16-36(9,47-13)32(52-34-28(40)24(38-11)15-19(3)48-34)21(5)29(22(6)33(43)50-25)51-26-17-35(8,46-12)31(42)23(7)49-26/h18-26,28-32,34,38,40-42,44-45H,14-17H2,1-13H3/b39-27+/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1
MPBKKWQXSHKTAP-UXZNNQEFSA-N
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