The molecule is an amino disaccharide that is 2-amino-2-deoxy-beta-D-glucopyranose and 2-amino-2-deoxy-D-glucopyranose joined in sequence by a (1->3) glycosidic bond. It is an amino disaccharide and a primary amino compound.
(3R,4R,5S,6R)-3-amino-4-[(2R,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,5-diol