Tryptamine substituted with two hydroxyl groups in positions 5 and 7. It is a neurotoxic serotonin analog that destroys serotonergic neurons preferentially and is used in neuropharmacology as a tool.

Synonyms: 0, 5,7 Dihydroxytryptamine, Sulfate, 5,7-Dihydroxytryptamine Creatine, Creatine Sulfate, 5,7-Dihydroxytryptamine, 5,7 Dihydroxytryptamine Creatine Sulfate, 5,7-Dihydroxytryptamine Creatine Sulfate, 5,7-Dihydroxytryptamine, 31363-74-3, 1H-Indole-5,7-diol, 3-(2-aminoethyl)-, 3-(2-Aminoethyl)-1H-indole-5,7-diol