6,11-Di-O-MethylErythroMycin
-
6,11-Di-O-MethylErythroMycin
structure -
-
CAS No:
81103-14-2
-
Formula:
C39H71NO13
-
Chemical Name:
6,11-Di-O-MethylErythroMycin
-
Synonyms:
6,11-Di-O-Methyl ErythroMycin;Clarithromycin EP Impurity E/3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7,12-di;Clarithromycin EP Impurity E (USP RC A);11-O-MethylclarithroMycin;Clarithromycin Impurity 5(Clarithromycin EP Impurity E);Clarithromycin EP Impurity E;Erythromycin, 6,11-di-O-methyl-
-
CAS No:
Characteristics
1.16±0.1 g/cm3
252-257 °C(Solv: dichloromethane (75-09-2); ethyl ether (60-29-7))
808.6±65.0 °C(Predicted)
12.96±0.70
6,11-Di-O-MethylErythroMycin Use and Manufacturing
A Di-O-alkyl Erythromycin (E649950) is an impurity of Clarithromycin (C559750). Clarithromycin impurity E per British Pharmacopoeia.
Computed Properties
Molecular Weight:762.0
XLogP3:3.7
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:14
Rotatable Bond Count:9
Exact Mass:761.49254132
Monoisotopic Mass:761.49254132
Topological Polar Surface Area:172
Heavy Atom Count:53
Complexity:1210
Undefined Atom Stereocenter Count:18
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Request for Quotation