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QC181308
Synonyms: N-((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide
Molecular Formula
C38H67NO14
Molecular Weight
761.94
CAS No.
127140-69-6
QC181303
Clarithromycin EP Impurity C
Molecular Formula: C38H70N2O13
Molecular Weight: 762.97
CAS No.: 127253-06-9
QC181307
Clarithromycin EP Impurity G
Molecular Formula: C39H72N2O13
Molecular Weight: 776.99
CAS No.: 127182-44-9
QC181309
Clarithromycin EP Impurity I
Molecular Formula: C30H55NO10
Molecular Weight: 589.76
CAS No.: 118058-74-5
QC181312
Clarithromycin EP Impurity L
Molecular Formula: C38H70N2O13
Molecular Weight: 762.97
CAS No.: 127253-05-8
QC181313
Clarithromycin EP Impurity J
Molecular Formula: C37H68N2O13
Molecular Weight: 748.94
CAS No.: 111321-02-9;145645-54-1(HCl salt)
QC181315
Clarithromycin EP Impurity O
Molecular Formula: C39H72N2O13
Molecular Weight: 776.99
CAS No.: 127252-80-6
QC181301
Clarithromycin EP Impurity A;Clarithromycin F
Molecular Formula: C38H69NO14
Molecular Weight: 763.95
CAS No.: 124412-58-4
QC181302
Clarithromycin EP Impurity B
Molecular Formula: C37H67NO13
Molecular Weight: 733.93
CAS No.: 299409-85-1
QC181304
Clarithromycin EP Impurity D
Molecular Formula: C37H67NO13
Molecular Weight: 733.93
CAS No.: 101666-68-6
QC181305
Clarithromycin EP Impurity E;6,11-di-O-methylerythromycin A
Molecular Formula: C39H71NO13
Molecular Weight: 761.98
CAS No.: 81103-14-2
