The molecule is an alkaloid isolated from the marine dinoflagellates and cyanobacteria that causes paralytic shellfish poisoning. It has a role as a neurotoxin, a toxin, a sodium channel blocker and a marine metabolite. It is a carbamate ester, a member of guanidines, an alkaloid, a pyrrolopurine and a ketone hydrate.
[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate