5-MeO-MALT, or 5-methoxy-N-methyl-N-allyltryptamine, is a relatively obscure psychedelic compound. This substance shares a close chemical kinship with 5-MeO-DALT and has been available for purchase on the internet and marketed as a designer drug.

IUPAC name
CAS Number1373918-64-9 
PubChem CID129846174
Chemical and physical data
Molar mass244.338 g·mol−1


5-MeO-MALT is prohibited in Hungary.

On May 15, 2019, Sweden’s public health agency recommended categorizing 5-MeO-MALT as a hazardous substance.


  1. What is 5-MeO-MALT?
    5-MeO-MALT, or 5-methoxy-N-methyl-N-allyltryptamine, is a lesser-known psychedelic substance closely related to 5-MeO-DALT. It has been sold online as a designer drug.
  2. Is 5-MeO-MALT legal in Hungary?
    No, 5-MeO-MALT is illegal in Hungary.
  3. Has any regulatory action been taken regarding 5-MeO-MALT in Sweden?
    Sweden’s public health agency proposed classifying 5-MeO-MALT as a hazardous substance on May 15, 2019.


  1. Jensen, N. (4th November 2004). Exploring Tryptamines: Serotonin 5-HT2A Receptor Modulators and the Discovery of Aeruginascin in Inocybe aeruginascens (Ph.D. thesis). Published by Georg-August-Universität zu Göttingen. Retrieved on 19th October 2015.
  2. “5-MeO-MALT.” Illuminating Novel Substances: The WEDINOS Project in Wales. Published by Public Health Wales. Retrieved on 19th October 2015.
  3. Holm-Nilsen, S. (30th April 2015). “A Troubling Episode: Psychotic Youth Under the Influence of Fashion Baptism Wreck Patient Rooms” (in Norwegian). Published by VG. Retrieved on 19th October 2015.
  4. “A Magyarországon megjelent, a Kábítószer és Kábítószer-függőség Európai Megfigyelő Központjának Korai Jelzőrendszerébe (EMCDDA EWS)” [Early Warning System of the European Monitoring Center for Drugs and Drug Addiction, published in Hungary] (PDF). Criminal Classification of Controlled Substances Reported Since 2005 (in Hungarian).
  5. “Folkhälsomyndigheten föreslår att 20 ämnen klassas som narkotika eller hälsofarlig vara” [The Swedish Public Health Agency Proposes the Classification of 20 Substances as Drugs or Dangerous Goods] (in Swedish). Published by Folkhälsomyndigheten on 15th May 2019. Archived from the original on 20th October 2021. Retrieved on 11th November 2019.

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