ChEBI: 3,3'-neotrehalosadiamine is an amino disaccharide consisting of alpha- and beta-D-kanosaminyl residues joined by a (1<->1)-linkage. It has a role as an antimicrobial agent and a metabolite. It is a glycosyl glycoside derivative and an amino disaccharide. It is a conjugate base of a 3,3'-neotrehalosadiamine(2+).