Chemical Name: Amikacin EP Impurity A
Synonym: Amikacin Sulfate Impurity A (As per 35.1 EP Monograph); 3-HABA Kanamycin A; (S)-4-Amino-N-((1S,2R,3R,4S,5R)-5-amino-4-(((2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-(((2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-hydroxycyclohexyl)-2-hydroxybutanamide; (2S)-4-Amino-N-[(1S,2R,3R,4S,5R)-5-amino-4-[(2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-3-hydroxycyclohexyl]-2-hydroxybutanamide