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Impurity of Erythromycin
Erythromycin EP Impurity L
Impurity
GS.32.ERY.12.png
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Product Name Erythromycin EP Impurity L
Product Category Impurities, Intermediates
Sub-Category Pharmaceutical Standards, Fine Chemicals
CAS No 127955-44-6
Catalog Number GS.32.ERY.12
Chemical Name/Synonyms (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(formylmethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione; N-((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide; 3”-N-Demethyl-3”-N-formyl erythromycin A; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-α-l-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[(3,4,6-trideoxy-3-formylmethylamino-β-d-xylo-hexopyranosyl)oxy]oxacyclotetradecane-2,10-dione
Molecular Weight 747.91
Molecular Formula C37H65NO14
Purity NLT 95%
Appearance White to Off-White Solid
Solubility Chloroform, DMSO & Methanol
Applications It is an impurity of Erythrimycin which is used to treat Penicillin Alternatives, Dermatological & Tissue Care, Respiratory Infections
Inventory Status Ready Stock     Please as a distributor to view package sizes and prices