5,7-Dihydroxytryptamine

**Definition:** 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.

**Tree numbers:** - D03.633.100.473.914.201.263

**Synonyms:** - 3-(2-Aminoethyl)-1H-indole-5,7-diol