Hydroxydimethyltryptamine (hydroxy-DMT or HO-DMT) may refer to:

• 4-Hydroxy-N,N-dimethyltryptamine (4-hydroxy-DMT; 4-HO-DMT; psilocin)
• 5-Hydroxy-N,N-dimethyltryptamine (5-hydroxy-DMT; 5-HO-DMT; bufotenin)
• 6-Hydroxy-N,N-dimethyltryptamine (6-hydroxy-DMT; 6-HO-DMT)
• 7-Hydroxy-N,N-dimethyltryptamine (7-hydroxy-DMT; 7-HO-DMT)

See also

• Substituted tryptamine
• Methoxydimethyltryptamine

Index of chemical compounds with the same name

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