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Clarithromycin EP Impurity B

Clarithromycin EP Impurity B
Catalogue number CLR-004
Product Name Clarithromycin EP Impurity B
Sub Category Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API Clarithromycin
CAS Number 299409-85-1
HS Code 29339900
Molecular formula C37H67NO13
Molecular Weight 733.93
Synonyms (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13,14-heptamethyloxacyclotetradecane-2,10-dione; Erythromycin, 13-deethyl-13-methyl-6-O-methyl-; 13-Deethyl-13-methyl-6-O-methylerythromycin; 15-Norclarithromycin; USP Clarithromycin Impurity B; 6-O-Methyl-15-norerythromycin A (USP)
Chemical Name tetrabenzyl 14-[(5,6-difluoro-1,3-dioxoinden-2-ylidene)methyl]-6-[(5,6-difluoro-1-hydroxy-3-oxo-1H-inden-2-ylidene)methyl]-3,7,13-trithiapentacyclo[9.
Storage 2-8°C Refrigerator
Shipping Condition Stable to be shipped at room temperature
Inventory Status Under Development
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Chemical Name: Clarithromycin EP Impurity B

Synonym: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13,14-heptamethyloxacyclotetradecane-2,10-dione; Erythromycin, 13-deethyl-13-methyl-6-O-methyl-; 13-Deethyl-13-methyl-6-O-methylerythromycin; 15-Norclarithromycin; USP Clarithromycin Impurity B; 6-O-Methyl-15-norerythromycin A (USP)

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