List of psychedelic drugs

Serotonergic psychedelics (serotonin 5-HT_2A receptor agonists">Serotonin receptor agonist#5-HT2A agonists">serotonin 5-HT_2A receptor agonists)

• Indoles
• * Tryptamines
• ** Psilocin†, also known as '4-HO-DMT'; another active constituent of the Psilocybe genus of mushrooms; also a metabolite of psilocybin and psilacetin
• ** Psilocybin†, also known as '4-PO-DMT'; the primary active constituent of the Psilocybe genus of mushrooms; its effects are partially attributed to psilocin, to which it is a prodrug via dephosphorylation
• ** Bufotenin†, also known as '5-HO-DMT' and dimethylserotonin; another constituent of the skin and venom of psychoactive toads, its psychedelic activity is disputed; also a metabolite of 5-MeO-DMT
• ** Baeocystin†, also known as '4-PO-NMT'; another active constituent of the Psilocybe genus of mushrooms; its psychedelic activity is disputed
• ** Aeruginascin†, also known as '4-PO-N-TMT', an active constituent of the mushroom Inocybe aeruginascens
• ** 5-MeO-DMT†, the primary active constituent of the skin and venom of psychoactive toads, a prodrug to bufotenin via demethylation
• ** N,N-Dimethyltryptamine†, also known as 'DMT'; the primary active constituent of the Amerindian brew ayahuasca; endogenously present in various plants and animals, including humans, possibly a trace amine neurotransmitter
• ** 5-Bromo-DMT†, was found in the marine invertebrates Smenospongia aurea and Smenospongia echina, as well as in Verongula rigida
• ** N-Methyl-N-ethyltryptamine, also known as 'MET'
• ** N-Methyl-N-isopropyltryptamine, also known as 'MiPT'
• ** N-Methyl-N-propyltryptamine, also known as 'MPT'
• ** N,N-Diethyltryptamine, also known as 'DET'
• ** N-Ethyl-N-isopropyltryptamine, also known as 'EiPT'
• ** N-Methyl-N-butyltryptamine, also known as 'MBT'
• ** N-Propyl-N-isopropyltryptamine, also known as 'PiPT'
• ** N,N-Dipropyltryptamine, also known as 'DPT'
• ** N,N-Diisopropyltryptamine, also known as 'DiPT'
• ** N,N-Diallyltryptamine, also known as 'DALT'
• ** N,N-Dibutyltryptamine, also known as 'DBT'
• ** N-Ethyltryptamine, also known as 'NET'
• ** N-Methyltryptamine†, also known as 'NMT'; its psychedelic activity is disputed
• ** Trimethyltryptamine, also known as 'TMT'
• ** α-Methyltryptamine, also known as 'αMT' and 'AMT'; also has entactogenic properties
• ** α-Ethyltryptamine, also known as 'αET' and 'AET'; also has entactogenic properties
• ** α,N-DMT
• ** α,N,N-Trimethyltryptamine, also known as 'α-TMT'
• ** Ethocybin, also known as '4-PO-DET', 'CEY-19', and 'CEY-39'
• ** 4-HO-MET, also known as 'Metocin', 'Methylcybin', and 'Colour'
• ** 4-HO-DET, also known as 'Ethocin' and 'CZ-74'
• ** 4-HO-MPT, also known as 'Meprocin'
• ** 4-HO-MiPT, also known as 'Miprocin'
• ** 4-HO-MALT
• ** 4-HO-DPT, also known as 'Deprocin'
• ** 4-HO-DiPT, also known as 'Iprocin'
• ** 4-HO-DALT, also known as 'Daltocin'
• ** 4-HO-DBT
• ** 4-HO-DSBT
• ** 4-HO-αMT
• ** 4-HO-MPMI, also known as 'Lucigenol'
• ** 4-HO-1,N,N-TMT, also known as '1-Me-4-HO-DMT' and '1-methylpsilocin'
• ** 4-HO-5-MeO-DMT, also known as 'Psilomethoxin'
• ** 4-AcO-DMT, also known as 'psiloacetin'; its effects are partially attributed to psilocin, to which it is a prodrug via deacetylation
• ** 4-AcO-MET, also known as 'Metacetin'
• ** 4-AcO-MiPT
• ** 4-AcO-MALT
• ** 4-AcO-DET, also known as 'Ethacetin'
• ** 4-AcO-EiPT, also known as 'Ethipracetin'
• ** 4-AcO-DPT, also known as 'Depracetin'
• ** 4-AcO-DiPT, also known as 'Ipracetin'
• ** 4-AcO-DALT, also known as 'Daltacetin'
• ** 4-MeO-DMT
• ** 4-MeO-MiPT
• ** 5-MeO-NMT†
• ** 5-MeO-MET
• ** 5-MeO-MPT
• ** 5-MeO-MiPT, also known as 'Moxy'; also has entactogenic properties
• ** 5-MeO-MALT
• ** 5-MeO-DET
• ** 5-MeO-EiPT
• ** 5-MeO-EPT
• ** 5-MeO-PiPT
• ** 5-MeO-DPT
• ** 5-MeO-DiPT, also known as 'Foxy Methoxy'
• ** 5-MeO-DALT
• ** 5-MeO-αMT, also has entactogenic properties
• ** 5-MeO-αET, also has entactogenic properties
• ** 5-MeO-MPMI
• ** 5-MeO-2,N,N-TMT, also known as 'Indomethacin' and 'Indapex'
• ** 5-MeO-7,N,N-TMT
• ** 5-MeO-a,N-DMT, also known as 'α,N,O-TMS'
• ** 4-F-5-MeO-DMT
• ** 5-MeS-DMT
• ** 5-Me-MiPT, its psychedelic activity is disputed
• ** 5-HO-DiPT
• ** 2-α-DMT
• ** 2-Me-DET
• ** 4-Me-αMT
• ** 4-Me-αET, also has entactogenic properties
• ** 7-Me-αET, also has entactogenic properties
• ** 4,5-DHP-AMT, also known as 'AL-37350A'
• ** 4,5-DHP-DMT
• ** 4,5-MDO-DMT
• ** 4,5-MDO-DiPT
• ** 5,6-MDO-DiPT
• ** 5,6-MDO-MiPT
• ** 5-Fluoro-αMT, also has entactogenic properties
• ** 6-Fluoro-αMT
• ** 6-Fluoro-DMT
• ** N,N-Tetramethylenetryptamine, also known as 'Pyr-T'
• ** 4-HO-pyr-T
• ** 5-MeO-pyr-T
• ** RU-28306, also known as '4,a-Methylene-N,N-DMT'
• ** O-4310, also known as '6-Fluoro-1-Isopropyl-4-HO-DMT'
• ** CP-132,484, also known as '4,5-DHP-1-Methyltryptamine'
• * Benzofuran derivatives
• ** Dimemebfe, also known as '5-MeO-BFE'
• ** 5-MeO-DiBF
• * Ibogoids
• ** Ibogaine†, the primary active constituent of iboga rootbark; also has dissociative properties
• ** Voacangine†, another active constituent of iboga rootbark
• * Ergolines
• ** Lysergic acid diethylamide, also known as 'LSD' and 'acid'
• ** Lysergic acid amide†, also known as 'LSA' and 'ergine'; the primary active constituent of morning glory and Hawaiian baby woodrose seeds
• ** N1-Methyl-lysergic acid diethylamide, also known as 'MLD-41'
• ** N-Acetyl-lysergic acid diethylamide, also known as 'ALD-52'
• ** 1-Propionyl-lysergic acid diethylamide, also known as '1P-LSD'; its effects are partially attributed to LSD, to which it is a prodrug via hydrolyzation
• ** 6-Allyl-6-nor-lysergic acid diethylamide, also known as 'AL-LAD'
• ** 6-Butyl-6-nor-lysergic acid diethylamide, also known as 'BU-LAD'
• ** 6-Ethyl-6-nor-lysergic acid diethylamide, also known as 'ETH-LAD'
• ** 1-Propionyl-6-Ethyl-6-nor-lysergic acid diethylamide, also known as '1P-ETH-LAD'
• ** 6-Propyl-6-nor-lysergic acid diethylamide, also known as 'PRO-LAD'
• ** 6-Cyclopropyl-6-nor-lysergic acid diethylamide, also known as 'CYP-LAD'
• ** 6-nor-Lysergic acid diethylamide, also known as 'PARGY-LAD'
• ** Lysergic acid ethylamide, also known as 'LAE-32'
• ** Lysergic acid α-hydroxyethylamide†, also known as 'LSH' and 'LAH'; another active constituent of morning glory seeds; an active constituent of some species of fungi
• ** Lysergic acid 2-butyl amide, also known as 'LSB'
• ** Lysergic acid 3-pentyl amide, also known as 'LSP'
• ** Lysergic acid methyl ester, also known as 'LSME'
• ** Lysergic acid 2,4-dimethylazetidide, also known as 'LSZ' and 'LA-SS-Az'
• ** Lysergic acid piperidine, also known as 'LSD-Pip'; its psychedelic activity is disputed
• ** N,N-Dimethyl-lysergamide, also known as 'DAM-57'
• ** Methylisopropyllysergamide, also known as 'MIPLA'
• ** N,N-Diallyllysergamide, also known as 'DAL'
• ** N-Pyrrolidyllysergamide, also known as 'LPD-824'
• ** N-Morpholinyllysergamide, also known as 'LSM-775'
• ** 1-methyl-lysergic acid butanolamide, also known as 'Methysergide'; the active constituent of Sansert and Deseril; a prodrug which has to be metabolized to methylergometrine to become psychoactive
• ** Lysergic acid β-propanolamide†, also known as 'Ergonovine' and 'Ergometrine'; another active constituent of morning glory seeds, and an active constituent of ergot fungi
• ** Lysergic acid 1-butanolamide†, also known as 'Methylergonovine', 'Methergine', and 'Methylergometrine'; another active constituent of morning glory seeds and of ergot fungi
• Phenethylamines
• * Substituted phenethylamines
• ** Mescaline†, the primary active constituent of certain cacti, such as peyote and San Pedro
• ** Lophophine†, also known as 'MMDPEA'; another active constituent of certain cacti, such as peyote and San Pedro; also has entactogenic properties
• ** Isomescaline
• ** Cyclopropylmescaline
• ** Thioisomescaline
• ** 4-Desoxymescaline
• ** Jimscaline
• ** Escaline
• ** Metaescaline
• ** Thiometaescaline
• ** Trisescaline
• ** Thiotrisescaline
• ** Symbescaline
• ** Asymbescaline
• ** Thiosymbescaline
• ** Phenescaline
• ** Allylescaline, also known as 'AL'
• ** Methallylescaline
• ** Proscaline
• ** Isoproscaline
• ** Metaproscaline
• ** Thioproscaline
• ** Buscaline
• ** Thiobuscaline
• ** α-ethylmescaline, also known as 'AEM'
• ** Ariadne, also known as 'α-Et-DOM', '4C-D', and 'Dimoxamine'
• ** Macromerine
• ** MEPEA
• ** TOM
• ** Bis-TOM
• ** TOMSO, also known as '2-methoxy-4-methyl-5-methylsulfinylamphetamine'
• ** TOET
• ** BOH
• ** BOM, also known as 'β-Methoxy-mescaline'
• ** β-D
• ** 4-D
• ** DME
• ** F-2
• ** F-22
• ** FLEA, also known as 'MDHMA'
• ** MDPH
• ** MDMP
• ** Propynyl
• ** 2C family
• *** βk-2C-B
• *** 2C-B
• *** 2CB-2EtO
• *** 2CB-5EtO
• *** 2CB-diEtO
• *** 2C-B-FLY
• *** 2C-B-BUTTERFLY
• *** 2C-C
• *** 2C-D
• *** 2CD-2EtO
• *** 2CD-diEtO
• *** 2CD-5EtO
• *** 2C-E
• *** 2C-EF
• *** 2C-F
• *** 2C-G
• *** 2C-H
• *** 2C-I
• *** 2CI-2EtO
• *** 2C-iP
• *** 2C-N
• *** 2C-O
• *** 2C-O-4
• *** 2C-P
• *** 2C-SE
• *** 2C-T
• *** 2CT-5EtO
• *** 2C-T-2
• *** 2CT-2-2EtO
• *** 2CT-2-5EtO
• *** 2CT-2-diEtO
• *** 2C-T-4
• *** 2CT-4-2EtO
• *** 2C-T-7
• *** 2CT-7-2EtO
• *** 2C-T-8
• *** 2C-T-9
• *** 2C-T-13
• *** 2C-T-15
• *** 2C-T-16
• *** 2C-T-17
• *** 2C-T-19,
• *** 2C-T-21
• *** 2C-TFM
• *** 2C-YN
• *** BOB, also known as 'β-Methoxy-2C-B'
• *** BOD, also known as 'β-Methoxy-2C-D'
• *** BOHD, also known as 'β-Hydroxy-2C-D'
• *** HOT-2
• *** HOT-7
• *** HOT-17
• *** Indane derivatives
• **** 2CB-Ind
• *** Benzocyclobutene derivatives
• **** 2C-BCB, also known as 'TCB-2'
• *** NBOMe derivatives
• **** NBOMe-mescaline
• **** 2C-H-NBOMe, also known as '25H-NBOMe'
• **** 2C-C-NBOMe, also known as '25C-NBOMe'
• **** 2CBCB-NBOMe, also known as 'NBOMe-TCB-2'
• **** 2CBFly-NBOMe, also known as 'Cimbi-31'
• **** 2C-B-NBOMe, also known as '25B-NBOMe', 'M25B-NBOMe', 'BOM 2-CB', 'Cimbi-36', 'Nova', or 'New Nexus'
• **** 2C-I-NBOMe, also known as '25I-NBOMe', 'Cimbi-5', "Solaris", or "N-Bomb"
• **** 2C-TFM-NBOMe, also known as '25TFM-NBOMe'
• **** 2C-D-NBOMe, also known as '25D-NBOMe'
• **** 2C-G-NBOMe, also known as '25G-NBOMe'
• **** 2C-E-NBOMe, also known as '25E-NBOMe'
• **** 2C-P-NBOMe, also known as '25P-NBOMe'
• **** 2C-iP-NBOMe, also known as '25iP-NBOMe'
• **** 2C-CN-NBOMe, also known as '25CN-NBOMe'
• **** 2C-N-NBOMe, also known as '25N-NBOMe'
• **** 2C-T-NBOMe, also known as '25T2-NBOMe'
• **** 2C-T-4-NBOMe, also known as '25T4-NBOMe'
• **** 2C-T-7-NBOMe, also known as '25T7-NBOMe'
• **** DMBMPP, 2-Benzylpiperidine analogue of 25B-NBOMe
• *** NBOH derivatives
• **** 2C-C-NBOH, also known as '25C-NBOH' and 'NBOH-2CC'
• **** 2C-B-NBOH, also known as '25B-NBOH'
• **** 2C-I-NBOH, also known as '25I-NBOH'
• **** 2C-CN-NBOH, also known as '25CN-NBOH' and 'NBOH-2C-CN'
• *** NBMD derivatives
• **** 2C-I-NBMD, also known as '25I-NBMD'
• *** NBF derivatives
• **** 2C-C-NBF, also known as '25C-NBF'
• **** 2C-B-NBF, also known as '25B-NBF'
• **** 2C-I-NBF, also known as '25I-NBF'
• * Substituted amphetamines
• ** 3C family
• *** 3C-E
• *** 3C-P
• *** 3C-DFE
• *** 3C-BZ
• ** DOx family
• *** DOAM
• *** DOB
• *** Meta-DOB
• *** Methyl-DOB
• *** DOBU
• *** DOC
• *** DOEF
• *** DOET, also known as 'DOE'
• *** DOI
• *** DOM, also known as 'STP'
• *** Ψ-DOM
• *** DON
• *** DOPR
• *** DOiPR
• *** DOT, also known as 'Aleph'
• *** Meta-DOT
• *** Ortho-DOT
• *** DOTFM
• ** Phenylcyclopropylamine derivatives
• *** DMCPA
• ** DMMDA
• ** DMMDA-2
• ** 2,5-dimethoxy-3,4-dimethylamphetamine, also known as 'Ganesha';
• ** 4-methyl-2,5-dimethoxymethamphetamine, also known as 'Beatrice', 'MDO-D', and 'MDOM'
• ** 2,N-dimethyl-4,5-methylenedioxyamphetamine, also known as 'Madam-6'
• ** Dimethoxyamphetamine
• ** Trimethoxyamphetamine
• ** Tetramethoxyamphetamine
• ** Br-DragonFLY
• ** TFMFly
• ** 2-Bromo-4,5-methylenedioxyamphetamine
• ** 4-Bromo-3,5-dimethoxyamphetamine
• ** EEE
• ** EEM
• ** EME
• ** EMM
• ** EDMA
• ** EIDA
• ** Ethyl-J, also known as 'EBDB'
• ** Methyl-J, also known as 'MDMB'
• ** Ethyl-K, also known as 'EBDP'
• ** Methyl-K, also known as 'MBDP' and 'UWA-91'
• ** IDNNA
• ** Iris
• ** MDAI
• ** MDMAI
• ** MDAT
• ** MDMAT
• ** MDAL
• ** MDBU
• ** MDBZ
• ** MDDM
• ** MDIP
• ** MDMEOET
• ** MDMEO
• ** MDOH, also known as 'MDH'
• ** MDHOET
• ** MDPL
• ** MDCPM
• ** MDPR
• ** MEDA
• ** MEM
• ** Methyl-DMA
• ** MMDA, also known as '3-methoxy-MDA'
• ** MMDA-2
• ** 5-Methyl-MDA
• ** MEE
• ** MME
• ** MPM
• ** DiFMDA
• ** 5-APB
• ** 6-APB, also known as 'Benzofury'
• ** 5-APDB
• ** 6-APDB
• ** 5-MAPB
• ** 5-MAPDB
• ** 6-MAPDB, its psychedelic activity is disputed
• ** 6-MAPB
• ** 6-EAPB
• ** 5-EAPB
• ** Para-Methoxyamphetamine, also known as 'PMA' and '4-MA'
• ** Paramethoxymethamphetamine, also known as 'PMMA', 'Methyl-MA', and '4-MMA'
• ** 4-Ethylamphetamine, also known as '4-EA'
• ** 3-Methoxy-4-methylamphetamine, also known as 'MMA'
• ** 4-Methylmethamphetamine, also known as '4-MMA'
• ** 4-Methylthioamphetamine, also known as '4-MTA'
• ** 4-Fluoroamphetamine, also known as '4-FA', 'PAL-303', 'Flux', 'Flits', 'R2D2', and 'Miley'
• ** Norfenfluramine, also known as '3-TFMA'
• ** Para-Iodoamphetamine, also known as 'PIA', '4-iodoamphetamine', and '4-IA'
• ** Para-Chloroamphetamine, also known as 'PCA', '4-chloroamphetamine', and '4-CA'
• Benzoxazines
• * Substituted benzoxazines
• ** Efavirenz, the active constituent of Sustiva, Stocrin, and Efavir

  Empathogens/entactogens (serotonin (5-HT) releasing agents">Serotonin releasing agent">serotonin (5-HT) releasing agents)

• Substituted methylenedioxy-phenethylamines
• * MDMA, also known as 'Ecstasy', 'Molly', and 'Mandy'
• * MDA, also known as 'Sass'
• * 2,3-MDA, also known as 'ORTHO-MDA'
• * 5-Methyl-MDA
• * MMDA, also known as '3-methoxy-MDA'
• * MDEA, also known as 'MDE'
• * MBDB
• * MDAL
• * MDBU
• * MDBZ
• * MDDM
• * MDIP
• * MDMEOET
• * MDMEO
• * MDOH, also known as 'MDH'
• * MDHOET
• * MDPL
• * MDCPM
• * MDPR
• * BDB, also known as 'MDB' and 'J'
• * MMDA-2
• * DiFMDA
• * EIDA
• * Ethyl-K, also known as 'EBDP'
• * Lophophine†, also known as 'MMDPEA'; an active constituent of certain cacti, such as peyote and San Pedro
• Substituted amphetamines
• * EDMA
• * Para-Methoxyamphetamine, also known as 'PMA'
• * Paramethoxymethamphetamine, also known as 'PMMA' and 'Methyl-MA'
• * 4-Ethylamphetamine, also known as '4-EA'
• * 3-Methoxy-4-methylamphetamine, also known as 'MMA'
• * 4-Methylmethamphetamine, also known as '4-MMA'
• * 4-Methylthioamphetamine, also known as '4-MTA'
• * 4-Fluoroamphetamine, also known as '4-FA', 'PAL-303', 'Flux', 'Flits', 'R2D2', and 'Miley'
• * Norfenfluramine, also known as '3-TFMA'
• * Para-Iodoamphetamine, also known as 'PIA', '4-iodoamphetamine', and '4-IA'
• * Para-Chloroamphetamine, also known as 'PCA', '4-chloroamphetamine', and '4-CA'
• Substituted cathinones
• * Methylone, also known as 'bk-MDMA' and 'MDMC'
• * Ethylone, also known as 'bk-MDEA' and 'MDEC'
• * Eutylone, also known as 'bk-EBDB'
• * Butylone, also known as 'bk-MBDB'
• * Pentylone, also known as 'bk-Methyl-K' and 'bk-MBDP'
• * 4-Ethylmethcathinone, also known as '4-EMC'
• * 3-Methylmethcathinone, also known as '3-MMC'
• Substituted benzofurans
• * 5-APB
• * 6-APB
• * 5-APDB
• * 6-APDB
• * 5-MAPB
• * 5-MAPDB
• * 6-MAPDB, its psychedelic activity is disputed
• * 6-MAPB
• * 5-EAPB
• * 6-EAPB
• * 5-MBPB
• Substituted tetralins
• * MDAT
• * MDMAT
• * 6-CAT
• * Tetralinylaminopropane, also known as 'TAP' and '6-APT'
• Substituted indanes
• * Trifluoromethylaminoindane, also known as 'TAI'
• * Ethyltrifluoromethylaminoindane, also known as 'ETAI'
• * 5-Iodo-2-aminoindane, also known as '5-IAI'
• * MMAI
• * MDAI
• * MDMAI
• * Indanylaminopropane, also known as '5-APDI' and 'IAP'
• Substituted napthalenes
• * Naphthylaminopropane, also known as 'NAP' and 'PAL-287'
• Substituted phenylisobutylamines
• * 4-chlorophenylisobutylamine, also known as '4-chloro-α-ethylphenethylamine', '4-CAB', and 'AEPCA'
• * 4-Methylphenylisobutylamine, also known as '4-MAB'
• * Ariadne, also known as 'α-Et-DOM', '4C-D', and 'Dimoxamine'
• Alpha-substituted tryptamines
• * α-methyltryptamine, also known as 'αMT' and 'AMT'
• * 5-MeO-αMT
• * α-ethyltryptamine, also known as 'αET' and 'AET'
• * 4-Me-αET
• * 7-Me-αET
• * 5-MeO-αET
• * 5-MeO-MiPT

  Dissociatives ([NMDA receptor antagonist]s)

• Arylcyclohexylamines
• * Phencyclidine, also known as 'PCP'
• * 3-Methoxyphencyclidine, also known as '3-MeO-PCP'
• * 4-Methoxyphencyclidine, also known as '4-MeO-PCP'
• * Phencyclamine, also known as 'PCPr'
• * Rolicyclidine, also known as 'PCPy'
• * Eticyclidine, also known as 'PCE'
• * Dieticyclidine, also known as 'PCDE'
• * Tenocyclidine, also known as 'TCP'
• * Gacyclidine, also known as 'GK-11'
• * Ketamine, also known as 'Special K'
• * Esketamine, also known as '-ketamine'
• * Methoxyketamine, also known as '2-MeO-ketamine'
• * Methoxetamine, also known as 'MXE'
• * Methoxmetamine, also known as 'MXM'
• * Deschloroketamine, also known as 'DCK', 'O-PCM', '2-Oxo-PCM'
• * Tiletamine
• * 3-MeO-PCE
• * O-PCE, also known as '2'-Oxo-PCE'
• * 2-TFMDCK, also known as '2-Trifluoromethyldeschloroketamine'
• * 3-HO-PCE
• * 3-HO-PCP
• * 3-MeO-PCMo
• * 2-Fluorodeschloroketamine, also known as '2-FDCK', 'Fluoroketamine', and '2-Fluoroketamine'
• * N-Ethylnorketamine, also known as 'NENK' and 'N-Ethylketamine'
• * Metaphit
• * Fourphit
• Adamantanes
• * Amantadine
• * Memantine
• * Rimantadine
• Diarylethylamines
• * Diphenidine, also known as '1,2-DEP', 'DPD', and 'DND'
• * Methoxphenidine, also known as 'MXP'
• * Ephenidine
• * Fluorolintane
• * Remacemide
• Morphinans
• * Dextrallorphan, also known as 'DXA'
• * Dextromethorphan, also known as 'DXM'; prodrug to DXO, yields delirious cognitive effects in and of itself
• * Dextrorphan, also known as 'DXO'; a natural metabolite of DXM responsible for the primary dissociative effects of robo-tripping
• * Oxilorphan
• Nitrous oxide
• Neramexane
• Xenon
• 2-MDP
• 8A-PDHQ
• Aptiganel
• Chloroform
• Dexoxadrol
• Diethyl ether
• Dizocilpine
• Etoxadrol
• Midafotel
• NEFA
• Rhynchophylline
• Noribogaine
• Perzinfotel
• Selfotel

  Cannabinoids (CB-1 cannabinoid receptor">Cannabinoid receptor type 1">CB-1 cannabinoid receptor ligands)

• Phytocannabinoids
• *Δ⁹-THC†, agonist; the primary active constituent of cannabis
• **11-hydroxy-Δ⁹-THC, agonist; an active metabolite of orally administered Δ⁹-THC; not technically a phytocannabinoid
• * CBD†, negative allosteric modulator, another major active constituent of cannabis
• * CBN†, a minor active constituent of cannabis, also a metabolite of THC and a product of its degradation
• * THCV†, a minor active constituent of cannabis
• Synthetic cannabinoids
• * -CP 47,497
• * -CP 47,497
• * 1-Butyl-3-indole
• * 1-Butyl-3-indole
• * 1-Pentyl-3-indole
• * 2-Isopropyl-5-methyl-1-

• * 4-HTMPIPO
• * 4-Nonylphenylboronic acid
• * 5Br-UR-144
• * 5Cl-APINACA
• * 5Cl-UR-144
• * 5F-3-pyridinoylindole
• * 5F-AB-FUPPYCA
• * 5F-ADB-PINACA
• * 5F-ADBICA
• * 5F-ADB
• * 5F-AMB
• * 5F-APINACA
• * 5F-CUMYL-PINACA
• * 5F-EMB-PINACA
• * 5F-NNE1
• * 5F-PB-22
• * 5F-PCN
• * 5F-PY-PICA
• * 5F-PY-PINACA
• * 5F-SDB-006
• * HHC
• * A-796,260
• * A-834,735
• * A-836,339
• * A-955,840
• * A-40174
• * A-41988
• * A-42574
• * AB-001
• * AB-CHFUPYCA
• * AB-CHMFUPPYCA
• * AB-CHMINACA
• * AB-FUBICA
• * AB-FUBINACA 2-fluorobenzyl isomer
• * AB-FUBINACA
• * AB-PICA
• * AB-PINACA
• * Abnormal cannabidiol
• * ADAMANTYL-THPINACA
• * ADB-CHMINACA
• * ADB-FUBICA
• * ADB-FUBINACA
• * ADB-PINACA
• * ADBICA
• * ADSB-FUB-187
• * Ajulemic acid
• * AM-087
• * AM-411
• * AM-630
• * AM-630
• * AM-679
• * AM-694
• * AM-855
• * AM-883
• * AM-905
• * AM-906
• * AM-919
• * AM-926
• * AM-938
• * AM-1220
• * AM-1221
• * AM-1235
• * AM-1241
• * AM-1248
• * AM-1346
• * AM-1387
• * AM-1714
• * AM-2201
• * AM-2232
• * AM-2233
• * AM-2389
• * AM-4030
• * AM-4113
• * AM-6527
• * AM-6545
• * AM-251
• * AM-281
• * AM-404
• * AMB-CHMINACA
• * AMB-FUBINACA
• * AMG-1
• * AMG-3
• * AMG-36
• * AMG-41
• * APICA
• * APINACA, also known as 'AKB48'
• * APP-FUBINACA
• * Arachidonoyl serotonin
• * ACEA
• * ACPA
• * Arvanil
• * AZ-11713908
• * BAY 38-7271
• * BAY 59-3074
• * BIM-018
• * Biochanin A
• * BML-190
• * Nabidrox
• * Cannabicyclohexanol
• * Cannabipiperidiethanone
• * CAY-10401
• * CAY-10429
• * CAY-10508
• * CB-13
• * CB-25
• * CB-52
• * CB-86
• * CB-86
• * CBS-0550
• * CP 47,497
• * CP 55,244
• * CP 55,940
• * CUMYL-5F-PICA
• * CUMYL-BICA
• * CUMYL-PICA
• * CUMYL-PINACA
• * CUMYL-THPINACA
• * Dexanabinol, also known as 'HU-211'
• * Dimethylheptylpyran, also known as 'DMHP'
• * Drinabant, also known as 'AVE1625'
• * Dronabinol
• * EAM-2201
• * EMB-FUBINACA
• * FAB-144
• * FDU-NNE1
• * FDU-PB-22
• * FUB-144
• * FUB-APINACA
• * FUB-JWH-018
• * FUB-PB-22
• * FUBIMINA
• * Genistein
• * GW-405,833, also known as 'L-768,242'
• * GW-842,166X
• * Hemopressin
• * HU-210
• * HU-243
• * HU-308
• * HU-320
• * HU-331
• * HU-336
• * HU-345
• * HU-910
• * Ibipinabant, also known as 'SLV319'
• * IDFP
• * JNJ 1661010
• * JTE-907
• * JTE 7-31
• * JWH-007
• * JWH-015
• * JWH-018
• * JWH-019
• * JWH-030
• * JWH-051
• * JWH-073
• * JWH-081
• * JWH-098
• * JWH-116
• * JWH-122
• * JWH-133
• * JWH-139
• * JWH-147
• * JWH-149
• * JWH-161
• * JWH-164
• * JWH-167
• * JWH-175
• * JWH-176
• * JWH-182
• * JWH-184
• * JWH-185
• * JWH-192
• * JWH-193
• * JWH-194
• * JWH-195
• * JWH-196
• * JWH-197
• * JWH-198
• * JWH-199
• * JWH-200
• * JWH-203
• * JWH-210
• * JWH-229
• * JWH-249
• * JWH-250
• * JWH-251
• * JWH-302
• * JWH-307
• * JWH-359
• * JWH-369
• * JWH-370
• * JWH-398
• * JWH-424
• * JZL184
• * JZL195
• * Kaempferol
• * KM-233
• * L-759,633
• * L-759,656
• * LASSBio-881
• * LBP-1
• * Leelamine
• * Levonantradol, also known as 'CP 50,5561'
• * LH-21
• * LY-320,135
• * LY-2183240
• * MAM-2201
• * MDA-7
• * MDA-19
• * MDA-77
• * MDMB-CHMICA
• * MDMB-CHMINACA
• * MDMB-FUBINACA
• * Menabitan
• * MEPIRAPIM
• * Methanandamide, also known as 'AM-356'
• * MJ-15
• * MK-9470
• * MMB-2201
• * MN-18
• * MN-25, also known as 'UR-12'
• * Nabazenil
• * Nabilone
• * Nabitan
• * Naboctate
• * NESS-0327
• * NESS-040C5
• * NIDA-41020
• * NM-2201
• * NMP-7
• * NNE1
• * Nonabine
• * O-224
• * O-581
• * O-585
• * O-606
• * O-689
• * O-774
• * O-806
• * O-823
• * O-889
• * O-1057
• * O-1125
• * O-1184
• * O-1191
• * O-1238
• * O-1248
• * O-1269
• * O-1270
• * O-1376
• * O-1399
• * O-1422
• * O-1601
• * O-1602
• * O-1624
• * O-1656
• * O-1657
• * O-1660
• * O-1812
• * O-1860
• * O-1861
• * O-1871
• * O-1918
• * O-2048
• * O-2050
• * O-2093
• * O-2113
• * O-2220
• * O-2365
• * O-2372
• * O-2373
• * O-2383
• * O-2426
• * O-2484
• * O-2545
• * O-2654
• * O-2694
• * O-2715
• * O-2716
• * O-3223
• * O-3226
• * Oleoylethanolamide, also known as 'OEA'
• * Olvanil
• * Org 27569
• * Org 27759
• * Org 28312
• * Org 28611
• * Org 29647
• * Otenabant, also known as 'CP-945,598'
• * Palmitoylethanolamide, also known as 'PEA'
• * Parahexyl
• * PF-03550096
• * PF-04457845
• * PF-622
• * PF-750
• * PF-3845
• * PF-514273
• * PHOP
• * PipISB
• * Pirnabine
• * Pravadoline
• * Pregnenolone
• * PSB-SB-487
• * PSB-SB-1202
• * PTI-1
• * PTI-2
• * PX-1
• * PX-2
• * PX-3
• * QUCHIC, also known as 'BB-22'
• * QUPIC, also known as 'PB-22'
• * RCS-4
• * RCS-8
• * Rimonabant, also known as 'SR141716'
• * Rosonabant, also known as 'E-6776'
• * RTI-371
• * S-444,823
• * SDB-006
• * SER-601
• * SPA-229
• * SR-144,528
• * STS-135
• * Surinabant, also known as 'SR147778'
• * Taranabant, also known as 'MK-0364'
• * Tedalinab
• * THC-O-acetate
• * THC-O-phosphate
• * THJ-018
• * THJ-2201
• * Tinabinol
• * TM-38837
• * UR-144
• * URB-447
• * URB-447
• * URB-597
• * URB-602
• * URB-754
• * VCHSR
• * VDM-11
• * VSN-16
• * WIN 54,461
• * WIN 55,212-2
• * WIN 56,098
• * XLR-11
• * Yangonin

  Other

• Harmaline†, harmala alkaloids†, and other beta-carbolines, active constituents of ayahuasca; powerful MAOIs
• Salvinorin A†, an opioid, the active constituent of Salvia divinorum sage
• Salvinorin B methoxymethyl ether†, a semi-synthetic analogue of the natural product salvinorin A with longer duration and increased affinity and potency at the κ-opioid receptor
• Salvinorin B ethoxymethyl ether†, a semi-synthetic analogue of the natural product salvinorin A with longer duration and increased affinity and potency at the κ-opioid receptor
• Piperazines, such as pFPP and TFMPP, usually classified as stimulants
• Myristicin† and elemicin†, the active constituents of nutmeg
• Cryogenine †, the active constituent of certain Heimia species
• Atropine†, scopolamine†, and hyoscyamine†, the active constituents of certain Solanaceae species
• Ibotenic acid† and muscimol†, the active constituents of Amanita muscaria mushrooms