neomycin sulfate and its Impurities
A sulfate salt of Neomycin which is an aminoglycoside antibiotic. It is used in topical preparations and it shows excellent activity against Gram-negative bacteria and partial activity against Gram-positive bacteria. Reference standards of Neomycin Sulfate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
N-((1S,2R,3R,4S,5R)-5-Amino-2-(((2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-(((2S,3R,4S,5R)-4-(((2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-hydroxycyclohexyl)acetamide
N-((1S,2R,3R,4S,5R)-5-Amino-2-(((2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-(((2S,3R,4S,5R)-4-(((2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-hydroxycyclohexyl)acetamide
Catalogue No.:PA 14 0721005
CAS :
54617-40-2
Molecular Formula : C25H48N6O14
Molecular Weight : 656.69
