ChEBI: 2-amino-2-deoxy-D-glucopyranose is a D-glucosamine whose structure comprises D-glucopyranose having an amino substituent at position 2. It has a role as an Escherichia coli metabolite and a mouse metabolite. It derives from a D-glucopyranose. It is a conjugate base of a 2-ammonio-2-deoxy-D-glucopyranose.