Erythromycin - Impurity L

EP/BP

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Catalogue number:	PA 05 15120
Chemical name:	3''-N-demethyl-3''-N-formyl erythromycin A
CAS Number:	127955-44-6
Category:	impurities,pharmaceutical standards,intermediates,Fine Chemicals
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;
Molecular form:	C₃₇H₆₅NO₁₄
Appearance:	NA
Mol. Weight:	747.91
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	NA