Back 5-هيدروكسي التريبتوفان Arabic ۵-هیدروکسی تریپتوفان AZB 5-Hydroxytryptophan German 5-Hydroxytryptophan English 5-hidroxitriptófano Spanish ۵-هیدروکسی تریپتوفان Persian 5-hydroksitryptofaani Finnish 5-Hydroxytryptophane French 5-idrossitriptofano Italian 5-하이드록시트립토판 Korean
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5-hydroxytryptophanum sive oxitriptanum (INN) est acidum aminicum naturale atque antecessor chemicus apud neurotransmissoris synthesin serotonini.