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| Tryptamines |  | 
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4-Hydroxytryptamines and esters/ethers |  | 
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5-Hydroxy- and 5-methoxytryptamines |  - 2-Methyl-5-HT
  - 4-HO-5-MeO-T
  - 4-F-5-MeO-DMT
  - 4,5-DHP-DMT
  - 4,5-DHT
  - 4,5-MDO-DMT
  - 4,5-MDO-DiPT
  - 5-BT
  - 5-Ethoxy-DMT
  - 5-HO-DET
  - 5-HO-DiPT
  - 5-HO-NiPT
  - 5-HO-DPT
  - 5-HTP (oxitriptan)
  - 5-MeO-2-TMT
  - 5-MeO-34MPEMT
  - 5-MeO-7,N,N-TMT
  - 5-MeO-DALT
  - 5-MeO-DBT
  - 5-MeO-DET
  - 5-MeO-DiPT
  - 5-MeO-DMT (N,N,O-TMS; O-methylbufotenine)
  - 5-MeO-DPT
  - 5-MeO-EiPT
  - 5-MeO-EPT
  - 5-MeO-MALT
  - 5-MeO-MET
  - 5-MeO-MiPT
  - 5-MeO-NET
  - 5-MeO-NiPT
  - 5-MeO-NMT (O,N-DMS)
  - 5-MeO-PiPT
  - 5-MeO-NBpBrT
  - 5-MeO-T (5-MT; mexamine; O-methylserotonin)
  - 5-MeO-T-NBOMe
  - 5-MT-NB3OMe
  - 5-NOT
  - 5,6-DHT
  - 5,6-MDO-DiPT
  - 5,6-MDO-DMT
  - 5,6-MDO-MiPT
  - 5,6-MeO-MiPT
  - 5,7-DHT
  - Arachidonoyl serotonin
  - ASR-3001 (5-MeO-iPALT)
  - BAB
  - Benanserin (BAS; SQ-4788)
  - BGC20-761
  - Bufotenidine (5-HTQ; N,N,N-TMS)
  - Bufotenin (5-HO-DMT; N,N-DMS; mappine)
  - Bufoviridine (5-SO-DMT)
  - CP-132,484
  - Cqd 280
  - Cqd 285
  - Cqdd 280
  - Donitriptan
  - EMDT (2-Et-5-MeO-DMT)
  - HIOC
  - Indorenate (TR-3369)
  - Isamide (N-CA-5-MT)
  - L-741604
  - MS-245
  - N-DEAOP-5-MeO-NET
  - N-DEAOP-5-MeO-NMT
  - N-Feruloylserotonin (moschamine)
  - Norbufotenin (5-HO-NMT; NMS)
  - O-Acetylbufotenine (5-AcO-DMT)
  - O-Pivalylbufotenine (5-(t-BuCO)-DMT)
  - Psilomethoxin (4-HO-5-MeO-DMT)
  - Psilomethoxybin (4-PO-5-MeO-DMT)
  - Serotonin (5-HT)
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| N-Acetyltryptamines |  | 
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| α-Alkyltryptamines |   - 5-Hydroxy- and 5-alkoxy-α-alkyltryptamines: 1-Pr-5-MeO-AMT
  - 5-Allyloxy-AMT
  - 5-Ethoxy-αMT
  - 5-iPrO-αMT
  - 5-MeO-αET
  - 5-MeO-αMT (α,O-DMS; Alpha-O)
  - α-Methyl-5-HTP
  - α-Methylmelatonin
  - α-Methylserotonin (5-HO-αMT; α-Me-5-HT)
  - α,N,O-TMS (5-MeO-α,N-DMT)
  - α,N,N,O-TeMS (5-MeO-α,N,N-TMT)
  - AL-37350A (4,5-DHP-αMT)
  - BW-723C86
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| Cyclized tryptamines |  - Barettin
  - Cyclic 3-OHM
  - Ergolines and lysergamides (e.g., LSD)
  - Harmala alkaloids and β-carbolines (e.g., 5-methoxyharmalan, 6-MeO-THH, 6-methoxyharmalan, 9-Me-BC, β-carboline (norharman), fenharmane, harmaline, harmalol, harmane, harmine, LY-266,097, pinoline, tetrahydroharmine, tryptoline)
  - Iboga alkaloids (e.g., ibogaine, ibogamine, noribogaine, tabernanthine)
  - Ibogalogs (e.g., catharanthalog, fluorogainalog, ibogainalog, ibogaminalog (DM-506), LS-22925, noribogainalog, noribogaminalog, PHA-57378, PNU-22394, tabernanthalog)
  - Imidazolylindoles (e.g., AGH-107, AGH-192, AH-494)
  - Metralindole
  - Partial ergolines and lysergamides (e.g., NDTDI, RU-27849, RU-28251, RU-28306, FHATHBIN, LY-178210, Bay R 1531 (LY-197206), LY-293284, 10,11-seco-LSD, 10,11-secoergoline (α,N-Pip-T), CT-5252)
  - Pertines (e.g., alpertine, milipertine, oxypertine, solypertine)
  - Piperidinylethylindoles (e.g., pip-T, indolylethylfentanyl)
  - Pyrrolidinylethylindoles (e.g., pyr-T, 4-HO-pyr-T, 5-MeO-pyr-T, 4-F-5-MeO-pyr-T)
  - Pyrrolidinylmethylindoles (e.g., MPMI, 4-HO-MPMI (lucigenol), 5F-MPMI, 5-MeO-MPMI, CP-122288, CP-135807, eletriptan)
  - Tetrahydrocarbazolamines (e.g., ciclindole, flucindole, frovatriptan, LY-344864, ramatroban)
  - Tetrahydropyridinylindoles (e.g., RS134-49, RU-28253)
  - Tetrahydropyrroloquinolines (e.g., bufothionine, O-methylnordehydrobufotenine)
  - Yohimbans (e.g., yohimbine, rauwolscine, spegatrine, corynanthine, ajmalicine, reserpine, deserpidine, rescinnamine)
     | 
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| Isotryptamines |  | 
|---|
| Related compounds |  - 2-Azapsilocin
  - 4-Aza-5-MeO-DPT
  - 5-Aza-4-MeO-DiPT
  - 5-HIAA
  - 5-HIAL
  - 5-HITCA
  - 5-MIAL
  - 7-Aza-5-MeO-DiPT
  - α-Carboline
  - γ-Carbolines (pyridoindoles) (e.g., γ-carboline, alosetron, gevotroline, latrepirdine, lurosetron, mebhydrolin, tiflucarbine)
  - Amedalin
  - Benzindopyrine
  - Benzofurans (e.g., 3-APB, 5-MeO-DiBF, BPAP, 3-F-BPAP, dimemebfe, mebfap, oxa-noribogaine)
  - Benzothiophenes (e.g., 3-APBT)
  - Carmoxirole
  - CT-4436
  - Daledalin
  - Gramine
  - Histamine
  - I-32
  - IAL
  - IN-399
  - Indazolethylamines (e.g., AL-34662, AL-38022A, O-methyl-AL-34662, VU6067416, YM-348)
  - Indenylethylamines (e.g., C-DMT)
  - Indolizinylethylamines (e.g., TACT908 (2ZEDMA), 1ZP2MA, 1Z2MAP1O)
  - Indolylaminopropanes (e.g., 1-API, 2-API, 4-API, 5-API (5-IT; PAL-571), 6-API (6-IT), 7-API)
  - Iprindole
  - Masupirdine
  - Medmain
  - Molindone
  - Non-tryptamine triptans (e.g., avitriptan, LY-334370, naratriptan)
  - Ondansetron
  - Oxazinopyridoindoles (e.g., IHCH-8134)
  - Phenethylamines (e.g., phenethylamine, amphetamine)
  - Piperidinylindoles (e.g., BRL-54443, LY-334370, naratriptan, sertindole, SN-22)
  - Pirlindole
  - Pyridinylindoles (e.g., tepirindole)
  - Pyridopyrroloquinoxalines (e.g., IHCH-7113, IHCH-7079, IHCH-7086, lumateperone, deulumateperone, ITI-1549)
  - Pyrrolylethylamines (e.g., 2-pyrrolylethylamine (NEA), 3-pyrrolylethylamine (3-NEA), 3-pyrrolylpropylamine)
  - Pyrrolopyridinylethylamines (e.g., WAY-208466)
  - Quinolinylethylamines (e.g., mefloquine)
  - Ro60-0213
  - Selisistat
  - Tetrahydropyridinylindoles (e.g., EMD-386088, LY-367265, RU-24,969)
  - Tetrahydropyridinylpyrrolopyridines (e.g., (R)-69 (3IQ), (R)-70, CP-94253)
  - Tetrindole
  - Tipindole
  - Zilpaterol (RU-42173)
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 - See also: Phenethylamines
  - Ergolines and lysergamides
  - Psychedelics
     |