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Erythromycin EP Impurity K

Product Code:

ERN/1010

CAS Number:

33442-56-7

Molecular Formula:

C36H65NO12

Molecular Weight:

703.90
Synonyms : (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-[(2,6-Dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D-ylohexopyranosyl]oxy]oxacyclotetradecane-2,10-dione ;Erythromycin D ;

Erythromycin EP Impurity L

Product Code:

ERN/1011

CAS Number:

127955-44-6

Molecular Formula:

C37H65NO14

Molecular Weight:

747.91
Synonyms : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(formylmethylamino)-ß-D-]oxy]oxacyclotetradecane-2,10-dione;N-Demethyl-N-Formyl Erythromycin A ;

Erythromycin EP Impurity M

Product Code:

ERN/1012

CAS Number:

616234-56-1

Molecular Formula:

C37H67NO13

Molecular Weight:

733.93
Synonyms : (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12-dihydroxy-3-(hydroxymethyl)-5,7,9,11,13-pentamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D-exopyranosyl]oxy] oxacyclotetradecane-2,10-dione;Erythromycin G;12-Deoxy Erythromycin 2-Hydroxymethyl Analog;