No ring subs. 4-Hydroxytryptamines 5-Hydroxytryptamines 5-Methoxytryptamines Other ring subs. α-Alkyltryptamines Others Ergolines /lysergamides (e.g., LSD ) Ibogalogs (e.g., ibogainalog , tabernanthalog ) O -Methylnordehydrobufotenine Partial ergolines (e.g., NDTDI , RU-28306 , CT-5252 ) Piperidinylethylindoles (e.g., pip-T ) Pyrrolidinylethylindoles (e.g., pyr-T , 5-MeO-pyr-T ) Pyrrolidinylmethylindoles (e.g., MPMI , 4-HO-MPMI (lucigenol) , 5-MeO-MPMI , MSP-2020 ) Tetrahydropyridinylindoles (e.g., RU-28253 (5-MeO-THPI) , NEtPhOH-THPI ) Benzofurans (e.g., 5-MeO-DiBF (1-oxa-5-MeO-DiPT) , dimemebfe (5-MeO-BFE; 1-oxa-5-MeO-DMT) , mebfap (5-MeO-3-APB; 1-oxa-5-MeO-AMT) ) Benzothiophenes (e.g., 3-APBT (1-thia-AMT) ) Indazolethylamines (e.g., AL-38022A , O -methyl-AL-34662 Indenylethylamines (e.g., C-DMT ) Isotryptamines (e.g., 6-MeO-isoDMT , Ro60-0175 ) MYCO-005 Quinolinylethylamines (e.g., mefloquine )
Others: 2C-B-AN 2C-DB 2C-G-x (e.g., 2C-G-3 , 2C-G-5 ) β-Keto-2C-B (βk-2C-B) β-Keto-2C-I (βk-2C-I) β-Methyl-2C-B (BMB) BOB , BOD , BOHB ) HOT-2 , HOT-7 , HOT-17 ) N -Ethyl-2C-B 2CB-2-EtO , 2CD-2-EtO , 2CD-5-EtO , 2CE-5-EtO , 2CE-5iPrO , 2CT2-2-EtO , ASR-2001 (2CB-5-PrO) ) Others 25B-NAcPip 2-DM-DOM 4-HA 5-DM-DOM Benzofurans (e.g., 5-APB , 5-APDB , 6-APB , 6-APDB , F , F-2 , F-22 ) Benzothiophenes (e.g., 5-APBT , 6-APBT ) CT-5172 DMAs (e.g., 2,4-DMA , 3,4-DMA ) Fenfluramine MMA (3-MeO-4-MA) Norfenfluramine 25D-NM-NDEAOP , DOB-NDEPA , DOI-NDEPA , DOM-NDEPA , DOTFM-NDEPA , M-NDEPA , TMA-2-NDEPA ) PMA (4-MA) Thio-2Cs (e.g., 2C-5-TOET ) Thio-DOx (e.g., 2-TOM , 5-TOET , 5-TOM , TOMSO ) TMA-3 , TMA-4 , TMA-5 ) ZDCM-04 (DOC-fenethylline) 1-Aminomethylindanes (e.g., 2CB-Ind , jimscaline ) 2-Aminoindanes (e.g., DOM-AI ) 3-Benzazepines (e.g., lorcaserin ) 3-Phenylpiperidines (e.g., LPH-5 , LPH-48 ) Benzocyclobutenes (e.g., 2CBCB-NBOMe , TCB-2 , tomscaline ) Benzoxepins (e.g., BBOX , IBOX , TFMBOX ) DMBMPP (juncosamine) Ergolines /lysergamides (e.g., LSD ) Glaucine Partial ergolines (e.g., NDTDI , DEIMDHPCA , DEMPDHPCA , DEMTMPDHPCA , DEMNDHPCA ) Phenylcyclopropylamines (e.g., DMCPA , TMT ) Phenyloxazolamines (aminorexes ) (e.g., 2C-B-aminorex ) Pyridopyrroloquinoxalines (e.g., IHCH-7113 ) Z3517967757 ZC-B
Others Arylpiperazines (e.g., 2C-B-PP , 2-NP , mCPP , MK-212 , ORG-12962 , pCPP , pFPP , quipazine , TFMPP ) Dihydrobenzoxazines (e.g., efavirenz ) Phenoxyethylamines (e.g., CT-4719 , ORG-37684 ) Pyridopyrroloquinoxalines (e.g., IHCH-7113 ) Quinazolinylethylamines (e.g., RH-34 ) Natural sources Tryptamines: Acacia spp. Acacia acuminata , Acacia confusa ) Ayahuasca and vinho de Jurema (e.g., Psychotria viridis (chacruna)Dipolopterys cabrerana (chaliponga, chacruna)Mimosa tenuiflora (Mimosa hostilis ; jurema) Brosimum (e.g., Brosimum acutifolium (takini) Hallucinogenic snuffs (e.g., Anadenanthera peregrina (yopo, jopo, cohoba, parica, ebene)Anadenanthera colubrina (vilca, cebil) Incilius alvarius (Bufo alvarius ; Colorado River toad, Sonoran Desert toad; bufo) Psilocybin-containing mushrooms (magic mushrooms, shrooms) (e.g., Psilocybe cubensis , Psilocybe mexicana (teonanacatl) Lysergamides: Achnatherum robustum (sleepy grass) Epichloë spp. Ergot (Claviceps ) (e.g., Claviceps purpurea , Claviceps paspali ) Morning glory (Convolvulaceae) seeds (e.g., Ipomoea tricolor (tlitliltzin, badoh negro; Ipomoea violacea )Ipomoea corymbosa (coaxihuitl, ololiúqui; Rivea Corymbosa , Turbina Corymbosa )Argyreia nervosa (Hawaiian baby woodrose; HBWR) Periglandula spp. Periglandula ipomoeae , Periglandula clandestina ) 
