The molecule is a heparan sulfate having an 3-O-sulfo-alpha-D-glucosaminyl residue at the non-reducing end. The heparan sulfate part consists of a variably sulfated repeating disaccharide unit. It has a role as a mouse metabolite. It is a heparan alpha-D-glucosaminide and a member of heparan sulfates. It is a conjugate acid of a heparan sulfate alpha-D-glucosaminide 3-sulfate polyanion.
(2R,3S,4S,5R,6R)-3-[(2R,3R,4R,5R,6R)-3-amino-5-hydroxy-6-(hydroxymethyl)-4-sulfooxyoxan-2-yl]oxy-6-[(2R,3S,4R,5R,6S)-4,6-dihydroxy-5-(sulfoamino)-2-(sulfooxymethyl)oxan-3-yl]oxy-4-hydroxy-5-sulfooxyoxane-2-carboxylic acid