The molecule is a glycosyl glycoside comprising D-fructose attached to a D-fructofuranosyl residue via a beta-(2->1)-linkage. It has a role as an algal metabolite.
(3S,4S,5R)-2-[[(2R,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-5-(hydroxymethyl)oxolane-2,3,4-triol