The molecule is an amino pentasaccharide that is 2-acetamido-2-deoxy-6-O-sulfo-D-glucitol which has been glycosylated at positions 3 and 4 by 6-deoxy-alpha-L-galactopyranosyl and 6-O-sulfo-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl groups, respectively. It is an oligosaccharide sulfate, an amino pentasaccharide and a member of acetamides.
[(2R,3R,4S,5R,6S)-6-[(2R,3S,4R,5R,6S)-5-acetamido-6-[(2S,3R,4S,5S,6R)-2-[(2R,3R,4R,5S)-5-acetamido-2,6-dihydroxy-1-sulfooxy-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyhexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-2-(sulfooxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl hydrogen sulfate