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Substituted tryptamine

Class of indoles

Wikipedia contributorsAdapted for Fathomly · View authors

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Source updated September 12, 2026

Substituted tryptamines, or simply tryptamines, also known as serotonin analogues (i.e., 5-hydroxytryptamine analogues), are organic compounds which may be thought of as being derived from tryptamine itself. The molecular structures of all tryptamines contain an indole ring system, joined to an amino (NH₂) group via an ethyl (−CH2-CH2−) sidechain. In substituted tryptamines, the indole ring, sidechain, and/or amino group are modified by substituting another group for one of the hydrogen (H) atoms.

Well-known tryptamines include serotonin, an important neurotransmitter, and melatonin, a hormone involved in regulating the sleep-wake cycle. Tryptamine alkaloids are found in fungi, plants and animals; and sometimes used by humans for the neurological or psychotropic effects of the substance. Prominent examples of tryptamine alkaloids include psilocybin (from "psilocybin mushrooms") and DMT. In South America, dimethyltryptamine is obtained from numerous plant sources, like chacruna, and it is often used in ayahuasca brews. Many synthetic tryptamines have also been made, including the migraine drug sumatriptan, and psychedelic drugs. A 2022 study has found the variety of tryptamines present in wild mushrooms may affect the therapeutic impact.

The tryptamine structure, in particular its indole ring, may be part of the structure of some more complex compounds, for example cyclized tryptamines like LSD, ibogaine, harmaline, mitragynine and yohimbine. A thorough investigation of dozens of tryptamine compounds was published by Alexander Shulgin and Ann Shulgin in 1997 under the title TiHKAL (Tryptamines I Have Known and Loved).

01Use and effects

The doses, potencies, durations, and effects of psychedelic tryptamines have been reviewed by Alexander Shulgin and other authors.

Ring-unsubstituted tryptamines

Oral doses and durations of ring-unsubstituted tryptamines
Compound	Chemical name	Dose	Duration
Tryptamine (T)	Tryptamine	>100 mg^a	,
NMT	N-Methyltryptamine	Unknown^b	,
NET	N-Ethyltryptamine	Unknown	Unknown
NPT	N-Propyltryptamine	Unknown	Unknown
NiPT	N-Isopropyltryptamine	Unknown	Unknown
NsBT	N-sec-Butyltryptamine	25-75 mg	"Short"
NtBT	N-tert-Butyltryptamine	5-20 mg	Unknown
NAT	N-Amyltryptamine	>100 mg	,
NHT	N-Hexyltryptamine	>100 mg	,
DMT	N,N-Dimethyltryptamine	>350-1,000 mg^c	,
DET	N,N-Diethyltryptamine	50-150 mg	2-4 hours
DPT	N,N-Dipropyltryptamine	100-250 mg	2-4 hours
DiPT	N,N-Diisopropyltryptamine	25-100 mg (15-150 mg+)	4-8 hours
DALT	N,N-Diallyltryptamine	60-80 mg	<3 hours
DBT	N,N-Dibutyltryptamine	≥100 mg	Unknown
DAT	N,N-Diamyltryptamine	Unknown	Unknown
DHT	N,N-Dihexyltryptamine	>100 mg	,
MET	N-Methyl-N-ethyltryptamine	80-100 mg	Unknown
MPT	N-Methyl-N-propyltryptamine	>50 mg	Unknown
MiPT	N-Methyl-N-isopropyltryptamine	10-25 mg	3-4 hours
MALT	N-Methyl-N-allyltryptamine	25-50 mg	Unknown
MBT	N-Methyl-N-butyltryptamine	250-400 mg	4-6 hours
MsBT	N-Methyl-N-sec-butyltryptamine	250-400 mg	Unknown
EPT	N-Ethyl-N-propyltryptamine	Unknown	Unknown
EiPT	N-Ethyl-N-isopropyltryptamine	24-40 mg	4-6 hours
PiPT	N-Propyl-N-isopropyltryptamine	Unknown	Unknown
Pyr-T	N,N-Tetramethylenetryptamine	Unknown	Unknown
Pip-T	N,N-Pentamethylenetryptamine	Unknown	Unknown
Mor-T	3-(2-Morpholinoethyl)indole	Unknown^d	Unknown
Footnotes: ^a = Tryptamine is not orally active, but is active intravenously at a dose of 250 mg with a very short duration. ^b = NMT is not orally active, but is said to be active smoked at a dose of 50 to 120 mg with a duration of seconds to minutes. Also reportedly orally active with an MAOITooltip monoamine oxidase inhibitor. ^c = DMT is active parenterally at doses of 50 to 100 mg (2-100 mg) smoked, intramuscularly, or subcutaneously and at doses of 4 to 30 mg intravenously (bolus), with a duration of <1 hour or 5-20 minutes. For continuous intravenous infusion, the dose is 0.6 to 2.4 mg/minute. Also orally active with an MAOI (as in ayahuasca or pharmahuasca), with a typical dose of 50 mg (range 20-120 mg) and a duration of 4 to 6 hours. ^d = Mor-T was inactive at a dose of 30 mg by intramuscular injection. Refs: Individual:

4-Hydroxytryptamines

Oral doses and durations of 4-hydroxytryptamines
Compound	Chemical name	Dose	Duration
4-HT (4-HO-T)	4-Hydroxytryptamine	Unknown	Unknown
Norbaeocystin (4-PO-T)	4-Phosphoryloxytryptamine	Unknown	Unknown
Norpsilocin (4-HO-NMT)	4-Hydroxy-N-methyltryptamine	Unknown	Unknown
Baeocystin (4-PO-NMT)	4-Phosphoryloxy-N-methyltryptamine	4-10 mg^a	Unknown
Psilocin (4-HO-DMT)	4-Hydroxy-N,N-dimethyltryptamine	10-20 mg (5-40 mg+)	3-6 hours
Psilocybin (4-PO-DMT)	4-Phosphoryloxy-N,N-dimethyltryptamine	10-20 mg (5-40 mg+)	3-6 hours
4-AcO-DMT (psilacetin)	4-Acetoxy-N,N-dimethyltryptamine	10-30 mg	3-8 hours
4-PrO-DMT	4-Propionyloxy-N,N-dimethyltryptamine	Unknown	Unknown
4-HO-DET (ethocin)	4-Hydroxy-N,N-diethyltryptamine	10-25 mg	4-6 hours
Ethocybin (4-PO-DET)	4-Phosphoryloxy-N,N-diethyltryptamine	15-30 mg	4-6 hours
4-HO-DPT (deprocin)	4-Hydroxy-N,N-dipropyltryptamine	>20 mg	5-8 hours
4-HO-DiPT (iprocin)	4-Hydroxy-N,N-diisopropyltryptamine	12-20 mg (3-30 mg+)	2-3 hours
4-AcO-DiPT (ipracetin)	4-Acetoxy-N,N-diisopropyltryptamine	6-10 mg	Unknown
Luvesilocin (4-GO-DiPT)	4-Glutaryloxy-N,N-diisopropyltryptamine	Unknown^b	Unknown^b
4-HO-DALT (daltocin)	4-Hydroxy-N,N-diallyltryptamine	Unknown	Unknown
4-HO-DBT	4-Hydroxy-N,N-dibutyltryptamine	>20 mg	Unknown
4-HO-DiBT	4-Hydroxy-N,N-diisobutyltryptamine	>20 mg	Unknown
4-HO-DtBT	4-HydroxyN,N-di-tert-butyltryptamine	Unknown	Unknown
4-HO-MET (metocin)	4-Hydroxy-N-methyl-N-ethyltryptamine	10-20 mg (2-45 mg+)	4-6 hours
4-HO-MPT (meprocin)	4-Hydroxy-N-methyl-N-propyltryptamine	8-30 mg	Unknown
4-HO-MiPT (miprocin)	4-Hydroxy-N-methyl-N-isopropyltryptamine	12-25 mg (6-30 mg)	4-6 hours
4-HO-MALT (maltocin)	4-Hydorxy-N-methyl-N-allyltryptamine	Unknown	Unknown
4-HO-MtBT	4-Hydroxy-N-methyl-N-tert-butyltryptamine	>15 mg	Unknown
4-HO-EPT (eprocin)	4-Hydroxy-N-ethyl-N-propyltryptamine	Unknown	Unknown
4-HO-EiPT	4-Hydroxy-N-ethyl-N-isopropyltryptamine	Unknown	Unknown
4-HO-PiPT (piprocin)	4-Hydroxy-N-propyl-N-isopropyltryptamine	Unknown	Unknown
4-HO-TMT	4-Hydroxy-N,N,N-trimethyltryptamine	Unknown	Unknown
Aeruginascin (4-PO-TMT)	4-Phosphoryloxy-N,N,N-trimethyltryptamine	Unknown	Unknown
4-HO-pyr-T	4-Hydroxy-N,N-tetramethylenetryptamine	>20 mg	Unknown
Footnotes: ^a = Baeocystin has conflicting reports, some say that it's active and some say that it's inactive. ^b = Luvesilocin is known to be active subcutaneously at doses of 5 to 40 mg with an average duration of 3.6 hours. Refs: Individual:

5-Hydroxytryptamines

Oral doses and durations of 5-hydroxytryptamines
Compound	Chemical name	Dose	Duration
Serotonin (5-HT, 5-HO-T)	5-Hydroxytryptamine	>100 mg^a	,
N-Methylserotonin (norbufotenin; 5-HO-NMT)	5-Hydroxy-N-methyltryptamine	Unknown	Unknown
Bufotenin (5-HO-DMT)	5-Hydroxy-N,N-dimethyltryptamine	>100 mg^b	,
O-Acetylbufotenin (5-AcO-DMT)	5-Acetoxy-N,N-dimethyltryptamine	Unknown	Unknown
O-Pivalylbufotenin (5-t-BuCO-DMT)	5-Pivaloxy-N,N-dimethyltryptamine	Unknown	Unknown
5-HO-DET	5-Hydroxy-N,N-diethyltryptamine	Unknown	Unknown
5-HO-DPT (DiPS, NDPS)	5-Hydroxy-N,N-dipropyltryptamine	Unknown	Unknown
5-HO-DiPT	5-Hydroxy-N,N-diisopropyltryptamine	Unknown	Unknown
5-HO-MET	5-Hydroxy-N-methyl-N-ethyltryptamine	Unknown	Unknown
Footnotes: ^a = Serotonin does not cross the blood-brain barrier and is not psychoactive. ^b = Bufotenin is not orally active, but is active intravenously at doses of 8 to 16 mg with a duration of 1 to 2 hours and is active via insufflation and other parenteral routes. Refs: Individual:

5-Methoxytryptamines

Oral doses and durations of 5-methoxytryptamines
Compound	Chemical name	Dose	Duration
5-MT (5-MeO-T)	5-Methoxytryptamine	Unknown	Unknown
5-MeO-NMT	5-Methoxy-N-methyltryptamine	Unknown	Unknown
5-MeO-NET	5-Methoxy-N-ethyltryptamine	Unknown	Unknown
5-MeO-NiPT	5-Methoxy-N-isopropyltryptamine	Unknown	Unknown
5-MeO-DMT (mebufotenin)	5-Methoxy-N,N-dimethyltryptamine	>35 mg^a	,
5-MeO-DET	5-Methoxy-N,N-diethyltryptamine	1-3 mg	3-4 hours
5-MeO-DPT	5-Methoxy-N,N-dipropyltryptamine	6-10 mg	2-4 hours
5-MeO-DiPT	5-Methoxy-N,N-diisopropyltryptamine	6-12 mg	4-8 hours
5-MeO-DALT	5-Methoxy-N,N-diallyltryptamine	12-25 mg	2-4 hours
5-MeO-DBT	5-Methoxy-N,N-dibutyltryptamine	Unknown	Unknown
5-MeO-DsBT	5-Methoxy-N,N-di-sec-butyltryptamine	Unknown	Unknown
5-MeO-MET	5-Methoxy-N-methyl-N-ethyltryptamine	Unknown	Unknown
5-MeO-MPT	5-Methoxy-N-methyl-N-propyltryptamine	Unknown	Unknown
5-MeO-MiPT	5-Methoxy-N-methyl-N-isopropyltryptamine	4-6 mg (0.5-20 mg+)	4-6 hours
5-MeO-MALT	5-Methoxy-N-methyl-N-allyltryptamine	Unknown	Unknown
5-MeO-MsBT	5-Methoxy-N-methyl-N-sec-butyltryptamine	10-30 mg	3-4 hours
5-MeO-EPT	5-Methoxy-N-ethyl-N-propyltryptamine	Unknown	Unknown
5-MeO-EiPT	5-Methoxy-N-ethyl-N-isopropyltryptamine	Unknown	Unknown
5-MeO-PiPT	5-Methoxy-N-propyl-N-isopropyltryptamine	Unknown	Unknown
5-MeO-iPALT (ASR-3001)	5-Methoxy-N-isopropyl-N-allyltryptamine	8-14 mg	1.5-2.5 hours
5-MeO-pyr-T	5-Methoxy-N,N-tetramethylenetryptamine	0.5-2 mg	Several hours
Melatonin (5-MeO-NAcT)	5-Methoxy-N-acetyltryptamine	1-10 mg^b	A few hours
Footnotes: ^a = 5-MeO-DMT is not orally active, but is active at a dose of 2 to 20 mg smoked or 2 to 3 mg intravenously, with a duration of 5 to 20 minutes. Also orally active with an MAOITooltip monoamine oxidase inhibitor at doses of 10 to 25 mg. ^b = Melatonin is not a psychedelic but a hypnotic and is non-hallucinogenic at doses of up to 1,200 mg. Refs: Individual:

α-Alkyltryptamines

Oral doses and durations of α-alkyltryptamines
Compound	Chemical name	Dose	Duration
AMT (α-methyl-T; Indopan)^a	α-Methyltryptamine	15-40 mg	12-16 hours
AET (α-ethyl-T; etryptamine; Monase)^b	α-Ethyltryptamine	100-160 mg	6-8 hours
α,N-DMT (N-methyl-AMT)^c	α-Methyl-N-methyltryptamine	50-100 mg	6-8 hours
α,N,N-TMT (N,N-dimethyl-AMT)	α,N,N-Trimethyltryptamine	Unknown^d	Unknown
2,α-DMT (2-methyl-AMT)	2-Methyl-α-methyltryptamine	300-500 mg	7-10 hours
4-HO-AMT (MP-14)	4-Hydroxy-α-methyltryptamine	15-20 mg+	Unknown
4-Methyl-AMT (MP-809)	4-Methyl-α-methyltryptamine	20-60 mg+	Unknown
5-Fluoro-AMT (PAL-212, PAL-544)	5-Fluoro-α-methyltryptamine	25 mg+	>9 hours
5-Chloro-AMT (PAL-542)	5-Chloro-α-methyltryptamine	Unknown	Unknown
5-Fluoro-AET (PAL-545)	5-Fluoro-α-ethyltryptamine	Unknown	Unknown
5-Chloro-AET (PAL-526)	5-Chloro-α-ethyltryptamine	Unknown	Unknown
6-Fluoro-AMT	6-Fluoro-α-methyltryptamine	25-75 mg	"Long"
α-Methylserotonin (AMS; 5-HO-AMT)	α-Methyl-5-hydroxytryptamine	Unknown	Unknown
α,O-DMS (5-MeO-AMT)	α-Methyl-5-methoxytryptamine	2.5-5 mg (0.5-15 mg)	12-18 hours
α,N,O-TMS (5-MeO-N-methyl-AMT)	α-Methyl-5-methoxy-N-methyltryptamine	10-20 mg	6-8 hours
α,N,N,O-TeMS (5-MeO-N,N-dimethyl-AMT)	5-Methoxy-α,N,N-trimethyltryptamine	Unknown	Unknown
5-MeO-AET	α-Ethyl-5-methoxytryptamine	~70 mg	Several hours
Bk-NM-AMT (β-keto-N-methyl-AMT)^e	α-Methyl-β-keto-N-methyltryptamine	Unknown	Unknown
Footnotes: ^a = AMT is a not only a psychedelic but is also a stimulant and entactogen. ^b = AET is an entactogen and stimulant and is not a psychedelic. ^c = α,N-DMT is a stimulant and is not a psychedelic or entactogen. ^d = α,N,N-TMT has been reported to be an active psychedelic orally but to be much less potent than AMT. ^e = Bk-NM-AMT is expected to be an entactogen and stimulant but not a psychedelic. Refs: Individual:

Other tryptamines

Oral doses and durations of other tryptamines
Compound	Chemical name	Dose	Duration
Lespedamine (1-MeO-DMT)	1-Methoxy-N,N-dimethyltryptamine	Unknown	Unknown
2-Methyl-DMT	2-Methyl-N,N-dimethyltryptamine	50-100 mg	4-6 hours
2-Methyl-DET	2-Methyl-N,N-diethyltryptamine	80-120 mg	6-8 hours
4-MeO-DMT	4-Methoxy-N,N-dimethyltryptamine	Unknown	Unknown
4-MeO-DET	4-Methoxy-N,N-diethyltryptamine	>30 mg	Unknown
4-MeO-DiPT	4-Methoxy-N,N-diisopropyltryptamine	Unknown	Unknown
4-MeO-MiPT	4-Methoxy-N-methyl-N-isopropyltryptamines	20-30 mg	4-6 hours
4,5-MDO-DMT	4,5-Methylenedioxy-N,N-dimethyltryptamine	Unknown	Unknown
4,5-MDO-DiPT	4,5-Methylenedioxy-N,N-diisopropyltryptamine	>25 mg	Unknown
5-Fluoro-DMT	5-Fluoro-N,N-dimethyltryptamine	Unknown	Unknown
5-Chloro-DMT	5-Chloro-N,N-dimethyltryptamine	Unknown	Unknown
5-Bromo-DMT	5-Bromo-N,N-dimethyltryptamine	Unknown^a	Unknown
Bretisilocin (5-fluoro-MET)	5-Fluoro-N-methyl-N-ethyltryptamine	Unknown^b	Unknown^b
5-MeO-2-TMT	5-Methoxy-2-methyl-N,N-dimethyltryptamine	75-150 mg	5-10 hours
5-MeS-DMT	5-Methylthio-N,N-dimethyltryptamine	Unknown^c	Unknown^c
5,6-MeO-MiPT	5,6-Dimethoxy-N-methyl-N-isopropyltryptamine	>75 mg	Unknown
5,6-MDO-DMT	5,6-Methylenedioxy-N,N-dimethyltryptamine	>5 mg	Unknown
5,6-MDO-DiPT	5,6-Methylenedioxy-N,N-diisopropyltryptamine	Unknown	Unknown
5,6-MDO-MiPT	5,6-Methylenedioxy-N-methyl-N-isopropyltryptamine	>50-60 mg	Unknown
6-Fluoro-DMT	6-Fluoro-N,N-dimethyltryptamine	Unknown	Unknown
6-Fluoro-DET	6-Fluoro-N,N-diethyltryptamine	>80 mg	Unknown
6-HO-DMT	6-Hydroxy-N,N-dimethyltryptamine	>80 mg	Unknown
6-HO-DET	6-Hydroxy-N,N-diethyltryptamine	≥10 mg^d	3-4 hours^d
6-MeO-DMT	6-Methoxy-N,N-dimethyltryptamine	Unknown	Unknown
6-MeO-DiPT	6-Methoxy-N,N-diisopropyltryptamine	>50 mg	Unknown
6-MeO-MiPT	6-Methoxy-N-methyl-N-isopropyltryptamine	>50 mg	Unknown
7-HO-DMT	7-Hydroxy-N,N-dimethyltryptamine	Unknown	Unknown
7-MeO-DMT	7-Methoxy-N,N-dimethyltryptamine	Unknown	Unknown
7-MeO-DiPT	7-Methoxy-N,N-diisopropyltryptamine	>70 mg	Unknown
7-MeO-MiPT	7-Methoxy-N-methyl-N-isopropyltryptamine	>70 mg	Unknown
Footnotes: ^a = 5-Bromo-DMT is active via smoking at a dose of 20 to 50 mg. ^b = Bretisilocin is active intravenously with a dose range of 10 to 20 mg and a duration of 60 to 90 minutes. ^c = 5-MeS-DMT's oral dose and duration are unknown, but smoked the dose is 15 to 30 mg and the duration is 10 to 30 minutes or <1 hour. ^d = Controversial and uncertain. Refs: Individual:

02Pharmacology

Pharmacodynamics

Serotonin receptor affinities (K_i, nM) of selected psychedelic tryptamines (Jain et al., 2025)
Compound	5-HT_1A	5-HT_1B	5-HT_1D	5-HT_1E	5-HT_2A	5-HT_2B	5-HT_2C	5-HT₃	5-HT_5A	5-HT₆	5-HT₇	SERT
DMT	269	447	117	380	380	112	257	,	2,090	275	69	2,400
Psilocin	372	191	98	339	200	25	245	,	447	79	87	2,570
Psilocybin	5,250	,	195	,	851	479	3,090	,	,	776	,	,
4-AcO-MALT	977	,	871	417	692	25	631	,	,	661	794	3,090
Bufotenin	8.3	59	22	25	224	6.2	209	166	302	18	8.9	1,120
5-MeO-DMT	10	91	21	575	200	15	490	,	589	25	4.4	,
5-MeO-DiPT	170	,	871	,	324	46	,	,	,	2,190	,	,
5-MeO-DALT	17	1,020	54	977	457	100	2,240	,	,	162	60	4,470
5-MeO-EiPT	54	1,170	174	,	1,622	98	,	,	,	407	661	5,620
LSD	5.9	21	3.5	135	8.5	5.5	17	,	1.8	16	8.5	,

Serotonin receptor affinities (K_i, nM) of selected psychedelic tryptamines (Ray, 2010)
Compound	5-HT_1A	5-HT_1B	5-HT_1D	5-HT_1E	5-HT_2A	5-HT_2B	5-HT_2C	5-HT₃	5-HT_5A	5-HT₆	5-HT₇	SERT
DMT	>10,000	>10,000	93	456	2,323	108	335	>10,000	611	487	883	3,742
DPT	32	854	619	2,338	2,579	42	1,567	>10,000	4,373	4,543	284	157
DiPT	121	>10,000	3,742	>10,000	>10,000	399	>10,000	>10,000	>10,000	>10,000	3,423	1,258
Psilocin	63	305	19	44	340	4.7	141	>10,000	70	72	72	852
5-MeO-DMT	1.9	74	6.3	360	2,011	3,884	538	>10,000	277	36	3.9	2,032
5-MeO-DiPT	132	5,137	1,718	>10,000	>10,000	163	>10,000	>10,000	>10,000	>10,000	1,231	2,531
5-MeO-MiPT	12	303	23	3,496	448	59	2,186	>10,000	953	130	20	6,409
6-Fluoro-DMT	393	218	55	461	866	30	674	>10,000	961	26	41	145
5-MeO-2-TMT	200	>10,000	250	1,800	>10,000	?	4,020	?	10,450	60	145	>10,000
EMDT	170	>10,000	290	520	>10,000	?	1,810	?	4,620	16	300	>10,000
Ibogaine	>10,000	>10,000	>10,000	?	14,142	?	>10,000	>10,000	?	?	?	549
LSD	7.3	3.9	7.8	93	11	30	31	>10,000	9	6.9	6.6	>10,000

03Chemistry

Synthesis

The chemical syntheses of numerous tryptamines have been described by Alexander Shulgin in his book TiHKAL (Tryptamines I Have Known and Loved). A well-known and widely used synthetic approach for making tryptamines is the Speeter-Anthony route, which starts with indole. Other tryptamine synthesis routes have also been described, for instance starting with tryptamine rather than indole. The chemical syntheses of the psychedelic tryptamines bufotenin (5-HO-DMT) and 5-MeO-DMT (mebufotenin) have been comprehensively reviewed.

04List of substituted tryptamines

Name	Origin	Ring sub.	R^N1	R^N2	Chemical name	CAS #
Tryptamine (T)	Animals, plants, fungi	H	H	H	3-(2-aminoethyl)indole / 2-(1H-indol-3-yl)ethanamine	61-54-1
N-Methyltryptamine (NMT)	Plants	H	H	CH₃	N-methyltryptamine	61-49-4
2-HO-NMT	Plants	2-OH	H	CH₃	2-hydroxy-N-methyltryptamine	106987-89-7
5-MeO-NMT	Plants	5-OCH₃	H	CH₃	5-methoxy-N-methyltryptamine	2009-03-2
Serotonin (5-HT)	Animals, plants	5-OH	H	H	5-hydroxytryptamine	50-67-9
N-Methylserotonin (NMS; norbufotenin; 5-HO-NMT)	Plants	5-OH	H	CH₃	5-hydroxy-N-methyltryptamine	1134-01-6
Bufotenin (5-HO-DMT)	Animals, plants, fungi	5-OH	CH₃	CH₃	5-hydroxy-N,N-dimethyltryptamine	487-93-4
Bufotenidine (5-HTQ)	Amphibians	5-O⁻	(CH₃)₃		3-[2-(trimethylazaniumyl)ethyl]-1H-indol-5-olate	487-91-2
Bufoviridine (5-SO-DMT)	Amphibians	5-SO	CH₃	CH₃	5-sulfooxy-N,N-dimethyltryptamine	16369-08-7
5-Methoxytryptamine (5-MT; 5-MeO-T)	Animals, plants	5-OCH₃	H	H	5-methoxytryptamine	608-07-1
Melatonin (5-MeO-NAcT)	Animals, plants, microbes	5-OCH₃	H	O=C-CH₃	5-methoxy-N-acetyltryptamine	73-31-4
N-Acetylserotonin (NAS; normelatonin; 5-HO-NAcT)	Animals	5-OH	H	O=C-CH₃	5-hydroxy-N-acetyltryptamine	1210-83-9
6-Hydroxymelatonin	Animals	5-OCH₃, 6-OH	H	O=C-CH₃	N-[2-(6-Hydroxy-5-methoxy-1H-indol-3-yl)ethyl]acetamide	2208-41-5
4-Hydroxytryptamine (4-HT)	Fungi	4-OH	H	H	4-hydroxytryptamine	570-14-9
4-HO-NMT	Fungi	4-OH	H	CH₃	4-hydroxy-N-methyltryptamine	28363-70-4
Psilocin (4-HO-DMT)	Fungi	4-OH	CH₃	CH₃	4-hydroxy-N,N-dimethyltryptamine	520-53-6
4-HO-TMT	Fungi	4-OH	CH₃	CH₃	4-hydroxy-N,N,N-trimethyltryptammonium	262285-41-6
Norbaeocystin (4-PO-T)	Fungi	4-OPO₃H₂	H	H	4-phosphoryloxy-tryptamine	21420-59-7
Baeocystin (4-PO-NMT)	Fungi	4-OPO₃H₂	H	CH₃	4-phosphoryloxy-N-methyl-tryptamine	21420-58-6
Psilocybin (4-PO-DMT)	Fungi	4-OPO₃H₂	CH₃	CH₃	4-phosphoryloxy-N,N-dimethyltryptamine	520-52-5
Aeruginascin (4-PO-TMT)	Fungi	4-OPO₃H₂	(CH₃)₃		[3-[2-(trimethylazaniumyl)ethyl]-1H-indol-4-yl] hydrogen phosphate	114264-95-8
Dimethyltryptamine (DMT)	Animals, plants	H	CH₃	CH₃	N,N-dimethyltryptamine	61-50-7
Lespedamine (1-MeO-DMT)	Plants	1-OCH₃	CH₃	CH₃	1-methoxy-N,N-dimethyltryptamine	4335-93-7
5-MeO-DMT (mebufotenin)	Animals, plants	5-OCH₃	CH₃	CH₃	5-methoxy-N,N-dimethyltryptamine	1019-45-0
5-Bromo-DMT	Marine sponges, invertebrates	5-Br	CH₃	CH₃	5-bromo-N,N-dimethyltryptamine	17274-65-6
6-Bromotryptamine	Marine invertebrates	6-Br	H	H	6-bromotryptamine	96624-18-9
5,6-Dibromotryptamine	Marine invertebrates	5,6-Br	H	H	5,6-dibromotryptamine
5,6-Dibromo-NMT	Marine invertebrates	5,6-Br	H	CH₃	5,6-dibromo-N-methyltryptamine
5,6-Dibromo-DMT	Marine sponges, invertebrates	5,6-Br	CH₃	CH₃	5,6-dibromo-N,N-dimethyltryptamine	72853-80-6
Desformylflustrabromine (dFBr)	Marine invertebrates	2-(α,α-dimethylallyl), 6-Br	H	CH₃	2-[6-bromo-2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]-N-methylethanamine	474657-72-2
Convolutindole A	Marine invertebrates	2,4,6-Br, 1,7-OCH₃	CH₃	CH₃	1,7-dimethoxy-2,4,6-tribromo-N,N-dimethyltryptamine	443356-86-3
α,α-Dideuterotryptamine	artificial	H	H	H	α,α-Dideuterotryptamine	?
β,β-Dideuterotryptamine	artificial	H	H	H	β,β-Dideuterotryptamine	?
1-Methyltryptamine (1-MT)	artificial	1-CH₃	H	H	1-Methyltryptamine	7518-21-0
4-Methoxytryptamine (4-MeO-T)	artificial	4-OCH₃	H	H	4-Methoxytryptamine	3610-35-3
4-Fluorotryptamine (4-FT)	artificial	4-F	H	H	4-Fluorotryptamine	467452-26-2
5-Methoxytryptamine-α,α,β,β-d4 (5-MT-d4)	artificial	5-OCH₃	H	H	α,α,β,β-Tetradeutero-5-methoxytryptamine	96236-05-4
5-Methyltryptamine (5-MT)	artificial	5-CH₃	H	H	5-Methyltryptamine	1821-47-2
5-Fluorotryptamine (5-FT)	artificial	5-F	H	H	5-Fluorotryptamine	576-16-9
5-Chlorotryptamine (5-Cl-T)	artificial	5-Cl	H	H	5-Chlorotryptamine	3764-94-1
5-Bromotryptamine (5-Br-T)	artificial	5-Br	H	H	5-Bromotryptamine	3610-42-2
6-Methyltryptamine (6-MT)	artificial	6-CH₃	H	H	6-Methyltryptamine	62500-90-7
6-Hydroxytryptamine (6-HT)	artificial	6-OH	H	H	6-Hydroxytryptamine	443-31-2
6-Methoxytryptamine (6-MeO-T)	artificial	6-OCH₃	H	H	6-Methoxytryptamine	3610-36-4
6-Fluorotryptamine (6-FT)	artificial	6-F	H	H	6-Fluorotryptamine	575-85-9
7-Methyltryptamine (7-MT)	artificial	7-CH₃	H	H	7-Methyltryptamine	14490-05-2
7-Hydroxytryptamine (7-HT)	artificial	7-OH	H	H	7-Hydroxytryptamine	15700-23-9
7-Methoxytryptamine (7-MeO-T)	artificial	7-OCH₃	H	H	7-Methoxytryptamine	2436-04-6
7-Fluorotryptamine (7-F-T)	artificial	7-F	H	H	7-Fluorotryptamine	191927-74-9
7-Chlorotryptamine (7-Cl-T)	artificial	7-Cl	H	H	7-Chlorotryptamine	3804-16-8
Acetryptine (5-acetyltryptamine; 5-AT)	artificial	5-COCH₃	H	H	5-Acetyltryptamine	3551-18-6
5-Phenoxytryptamine (5-PhO-T)	artificial	5-OC₆H₅	H	H	5-Phenoxytryptamine	31363-70-9
5-Benzyloxytryptamine (5-BT)	artificial	5-OCH₂C₆H₅	H	H	5-Benzyloxytryptamine	20776-45-8
5-Carboxamidotryptamine (5-CT)	artificial	5-CONH₂	H	H	5-Carboxamidotryptamine	74885-09-9
5-Nitrotryptamine (Nitro-I)	artificial	5-NO₂	H	H	5-Nitrotryptamine	55747-72-3
5-(Nonyloxy)tryptamine (5-NOT)	artificial	5-O(CH₂)₈CH₃	H	H	5-Nonyloxytryptamine	157798-12-4
2-Methyl-5-hydroxytryptamine	artificial	2-CH₃, 5-OH	H	H	3-(2-aminoethyl)-2-methyl-1H-indol-5-ol	78263-90-8
N-Ethyltryptamine (NET)	artificial	H	H	CH₂CH₃	N-ethyltryptamine	61-53-0
N-Propyltryptamine (NPT)	artificial	H	H	CH₂CH₂CH₃	N-propyltryptamine
N-Isopropyltryptamine (NiPT)	artificial	H	H	CH(CH₃)₂	N-isopropyltryptamine	14121-10-9
N-Cyclopropyltryptamine (NcPT)	artificial	H	H	C₃H₅	N-cyclopropyltryptamine
N-sec-Butyltryptamine (NsBT)	artificial	H	H	CH(CH₃)CH₂CH₃	N-sec-butyltryptamine
N-tert-Butyltryptamine (NtBT)	artificial	H	H	C(CH₃)₃	N-[2-(1H-indol-3-yl)ethyl]-2-methylpropan-2-amine	1344092-44-9
N-Amyltryptamine (NAT)	artificial	H	H	(CH₂)₄CH₃	N-[2-(1H-indol-3-yl)ethyl]pentan-1-amine
N-Hexyltryptamine (NHT)	artificial	H	H	(CH₂)₅CH₃	N-[2-(1H-indol-3-yl)ethyl]hexan-1-amine
N-(2-Cyanoethyl)tryptamine (CE-T)	artificial	H	H	CH₂CH₂C≡N	N-(2-Cyanoethyl)tryptamine	105115-85-3
N-Benzyltryptamine (NBnT)	artificial	H	H	CH₂C₆H₅	N-benzyltryptamine	15741-79-4
CPI-CG-8	artificial	H	H	(2-Indolylethyl)	N-Methyl-N-(2-indolylethyl)tryptamine	?
T-NBOMe (NBOMeT)	artificial	H	H	CH₂C₆H₄(o-OCH₃)	N-(2-methoxybenzyl)tryptamine	418781-81-4
4-AcO-NMT	artificial	4-OCOCH₃	CH₃	H	4-acetoxy-N-methyltryptamine	?
4-HO-NET	artificial	4-OH	CH₂CH₃	H	4-hydroxy-N-ethyltryptamine
4-HO-NPT	artificial	4-OH	CH(CH₃)₂	H	4-hydroxy-N-propyltryptamine
4-HO-NiPT	artificial	4-OH	CH(CH₃)₂	H	4-hydroxy-N-isopropyltryptamine
4-HO-NALT	artificial	4-OH	H	H₂C=CH-CH₂	4-hydroxy-N-allyltryptamine
4-HO-NBT (4-HO-NnBT)	artificial	4-OH	H	(CH₂)₃CH₃	4-hydroxy-N-n-butyltryptamine
4-HO-NiBT	artificial	4-OH	H	CH₂CH(CH₃)₂	4-hydroxy-N-isobutyltryptamine
4-HO-NsBT	artificial	4-OH	H	CH(CH₃)CH₂CH₃	4-hydroxy-N-sec-butyltryptamine
4-HO-NtBT	artificial	4-OH	H	C(CH₃)₃	4-hydroxy-N-tert-butyltryptamine
4-HO-NBnT	artificial	4-OH	H	CH₂C₆H₅	4-hydroxy-N-benzyltryptamine
1-Me-4-HO-T-NBOMe	artificial	1,Me, 4-OH	H	CH₂C₆H₄-o-OCH₃	1-methyl-4-hydroxy-N-(2-methoxybenzyl)tryptamine
4-HO-NcHT	artificial	4-OH	H	C₆H₁₁	4-hydroxy-N-cyclohexyltryptamine
5-MeO-NET	artificial	5-OCH₃	H	CH₂CH₃	5-methoxy-N-ethyltryptamine	1019-46-1
5-MeO-NiPT	artificial	5-OCH₃	H	CH(CH₃)₂	5-methoxy-N-isopropyltryptamine	109921-55-3
5-MeO-NsBT	artificial	5-OCH₃	H	CH(CH₃)CH₂CH₃	5-methoxy-N-sec-butyltryptamine
5-MeO-NBnT	artificial	5-OCH₃	H	CH₂C₆H₅	5-methoxy-N-benzyltryptamine	25100-31-6
5-MeO-T-NBOMe	artificial	5-OCH₃	H	CH₂C₆H₄(o-OCH₃)	5-methoxy-N-(ortho-methoxybenzyl)tryptamine	1335331-37-7
5-MeO-T-NB3OMe	artificial	5-OCH₃	H	CH₂C₆H₄(m-OCH₃)	5-methoxy-N-(meta-methoxybenzyl)tryptamine	1648553-42-7
5-MeO-NBpBrT	artificial	5-OCH₃	H	CH₂C₆H₄(p-Br)	N-(4-Bromobenzyl)-2-(5-methoxy-1H-indol-3-yl)ethanamine	155639-13-7
5-MeO-34MPEMT	artificial	5-OCH₃	CH₃	CH₂CH₂C₆H₃(p,m-OCH₃)	N-methyl-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-(5-methoxy-1H-indol-3-yl)ethanamine
Idalopirdine	artificial	6-F	H	CH₂C₆H₄(m-OCH₂CF₂CF₂H)	2-(6-Fluoro-1H-indol-3-yl)-N-(3-(2,2,3,3-tetrafluoro-propoxy)benzyl)ethanamine	467459-31-0
Z2876442907	artificial	4-CH₃	H	CH₂(C₃HNS)-COOCH₂CH₃	ethyl 2-({[2-(4-methyl-1H-indol-3-yl)ethyl]amino}methyl)-1,3-thiazole-5-carboxylate
Cis-2',5'-dimethyl-4-HO-azt-T	artificial	4-OH	cis-(CHCH₃)CH₂(CHCH₃)		3-{2-[(2R,4S)-2,4-dimethylazetidin-1-yl]ethyl}-1H-indol-4-ol
Pyr-T	artificial	H	(CH₂)₄		3-[2-(Pyrrolidin-1-yl)ethyl]-1H-indole	14008-96-9
4-HO-pyr-T	artificial	4-OH	(CH₂)₄		3-[2-(Pyrrolidin-1-yl)ethyl]-1H-indol-4-ol	63097-26-7
Cis-2',5'-dimethyl-4-HO-pyr-T	artificial	4-OH	cis-(CHCH₃)CH₂CH₂(CHCH₃)		3-{2-[(2R,5S)-2,5-dimethylpyrrolidin-1-yl]ethyl}-1H-indol-4-ol
5-MeO-pyr-T	artificial	5-OCH₃	(CH₂)₄		5-Methoxy-3-[2-(pyrrolidin-1-yl)ethyl]-1H-indole	3949-14-2
4-F-5-MeO-pyr-T	artificial	4-F-5-OCH₃	(CH₂)₄		4-Fluoro-5-methoxy-3-(2-pyrrolidin-1-ylethyl)-1H-indole	344790-93-8
Pip-T	artificial	H	(CH₂)₅		3-(2-Piperidin-1-ylethyl)-1H-indole	26628-87-5
5-MeO-pip-T	artificial	5-OCH₃	(CH₂)₅		5-Methoxy-3-(2-piperidin-1-ylethyl)-1H-indole
Mor-T	artificial	H	?		3-[2-(Morpholin-4-yl)ethyl]-1H-indole	25262-59-3
5-MeO-mor-T	artificial	5-OCH₃	?		5-Methoxy-3-[2-(morpholin-4-yl)ethyl]-1H-indole	3949-13-1
IsoqT	artificial	H	?		3-[2-(2-Azabicyclo[2.2.2]octan-2-yl)ethyl]-1H-indole
5-MeO-IsoqT	artificial	5-OCH₃	?		3-[2-(2-Azabicyclo[2.2.2]octan-2-yl)ethyl]-5-methoxy-1H-indole
Indolylethylfentanyl	artificial	H	(CH₂)₅-4-N(COCH₂CH₃)C₆H₅		N-[1-[2-(1H-indol-3-yl)ethyl]piperidin-4-yl]-N-phenylpropanamide	58399-46-5
Methylethyltryptamine (MET)	artificial	H	CH₃	CH₂CH₃	N-Methyl-N-ethyltryptamine	5599-69-9
Methylpropyltryptamine (MPT)	artificial	H	CH₃	CH₂CH₂CH₃	N-Methyl-N-propyltryptamine	850032-72-3
Methylisopropyltryptamine (MiPT)	artificial	H	CH₃	CH(CH₃)₂	N-Methyl-N-isopropyltryptamine	96096-52-5
Methylcyclopropyltryptamine (McPT)	artificial	H	CH₃	C₃H₅	N-Methyl-N-cyclopropyltryptamine	1373918-63-8
Ethylcyclopropyltryptamine (EcPT)	artificial	H	CH₂CH₃	C₃H₅	N-ethyl-N-cyclopropyltryptamine
Propylcyclopropyltryptamine (PcPT)	artificial	H	CH₂CH₂CH₃	C₃H₅	N-propyl-N-cyclopropyltryptamine
Isopropylcyclopropyltryptamine (iPcPT)	artificial	H	CH(CH₃)₂	C₃H₅	N-isopropyl-N-cyclopropyltryptamine
Dicyclopropyltryptamine (DcPT)	artificial	H	C₃H₅	C₃H₅	N,N-dicyclopropyltryptamine	1373918-62-7
Methylbutyltryptamine (MBT)	artificial	H	CH₃	(CH₂)₃CH₃	N-Methyl-N-butyltryptamine	848130-12-1
Methyl-sec-butyltryptamine (MsBT)	artificial	H	CH₃	CH(CH₃)CH₂CH₃	N-Methyl-N-sec-butyltryptamine
Methylisobutyltryptamine (MiBT)	artificial	H	CH₃	CH₂CH(CH₃)₂	N-Methyl-N-iso-butyltryptamine
Methylcyclopropylmethyltryptamine (McPMT)	artificial	H	CH₃	CH₂C₃H₅	N-Methyl-N-(cyclopropylmethyl)tryptamine
Deudimethyltryptamine (DMT-d₁₀; likely CYB004)	artificial	H	CH₃	CH₃	α,α,β,β-Tetradeutero-N,N-bis(trideuteriomethyl)tryptamine	2742678-60-8
SPL028 (D₂-DMT)	artificial	H	CH₃	CH₃	α,α-Dideutero-N,N-dimethyltryptamine	?
Diethyltryptamine (DET)	artificial	H	CH₂CH₃	CH₂CH₃	N,N-diethyltryptamine	61-51-8
Ethylpropyltryptamine (EPT)	artificial	H	CH₂CH₃	CH₂CH₂CH₃	N-Ethyl-N-propyltryptamine	850032-68-7
Ethylisopropyltryptamine (EiPT)	artificial	H	CH₂CH₃	CH(CH₃)₂	N-Ethyl-N-isopropyltryptamine	848130-11-0
Dipropyltryptamine (DPT)	artificial	H	CH₂CH₂CH₃	CH₂CH₂CH₃	N,N-dipropyltryptamine	61-52-9
Propylisopropyltryptamine (PiPT)	artificial	H	CH₂CH₂CH₃	CH(CH₃)₂	N-Propyl-N-isopropyltryptamine	1354632-00-0
Diisopropyltryptamine (DiPT)	artificial	H	CH(CH₃)₂	CH(CH₃)₂	N,N-diisopropyltryptamine	14780-24-6
Ethylbutyltryptamine (EBT)	artificial	H	CH₂CH₃	(CH₂)₃CH₃	N-ethyl-N-butyltryptamine
Propylbutyltryptamine (PBT)	artificial	H	CH₂CH₂CH₃	(CH₂)₃CH₃	N-propyl-N-butyltryptamine
Isopropyl-sec-butyltryptamine (iPsBT)	artificial	H	CH(CH₃)₂	CH(CH₃)CH₂CH₃	N-isopropyl-N-sec-butyltryptamine
Dibutyltryptamine (DBT)	artificial	H	(CH₂)₃CH₃	(CH₂)₃CH₃	N,N-dibutyltryptamine	15741-77-2
Diisobutyltryptamine (DiBT)	artificial	H	CH₂CH(CH₃)₂	CH₂CH(CH₃)₂	N,N-diisobutyltryptamine	63938-64-7
Di-sec-butyltryptamine (DsBT)	artificial	H	CH(CH₃)CH₂CH₃	CH(CH₃)CH₂CH₃	N,N-disecbutyltryptamine
Diamyltryptamine (DAT)	artificial	H	(CH₂)₄CH₃	(CH₂)₄CH₃	N,N-diamyltryptamine
Dihexyltryptamine (DHT)	artificial	H	(CH₂)₅CH₃	(CH₂)₅CH₃	N,N-dihexyltryptamine
Methylallyltryptamine (MALT)	artificial	H	CH₃	H₂C=CH-CH₂	N-methyl-N-allyltryptamine	1366416-29-6
Diallyltryptamine (DALT)	artificial	H	H₂C=CH-CH₂	H₂C=CH-CH₂	N,N-diallyltryptamine	60676-77-9
Propylallyltryptamine (PALT)	artificial	H	H₂C=CH-CH₂	CH₂CH₂CH₃	N-propyl-N-allyltryptamine	2686297-71-0
Isopropylallyltryptamine (iPALT, ALiPT)	artificial	H	H₂C=CH-CH₂	CH(CH₃)₂	N-allyl-N-isopropyltryptamine
N-DEAOP-NMT	artificial	H	?	CH₃	N-(3-diethylamino-3-oxopropyl)-N-methyltryptamine
5-MeO-N-DEAOP-NMT	artificial	5-OCH₃	?	CH₃	N-(3-diethylamino-3-oxopropyl)-N-methyl-5-methoxytryptamine
N-DEAOP-NET	artificial	H	?	CH₂CH₃	N-(3-diethylamino-3-oxopropyl)-N-ethyltryptamine
5-MeO-N-DEAOP-NET	artificial	5-OCH₃	?	CH₂CH₃	N-(3-diethylamino-3-oxopropyl)-N-ethyl-5-methoxytryptamine
N-Phosphonooxymethyl-DMT (N-POM-DMT)	artificial	H	CH₃	CH₃	N-phosphonooxymethyl-N,N-dimethyltryptamine	?
N-Phosphonooxymethyl-5-MeO-DMT (N-POM-5-MeO-DMT)	artificial	5-OCH₃	CH₃	CH₃	5-methoxy-N-phosphonooxymethyl-N,N-dimethyltryptamine	?
1-Methyl-DMT	artificial	1-CH₃	CH₃	CH₃	1-methyl-N,N-dimethyltryptamine	13366-47-7
2-Methyl-DMT	artificial	2-CH₃	CH₃	CH₃	(2-(2-methyl-1H-indol-3-yl)-1-methyl-ethyl)dimethylamine	1080-95-1
2-Methyl-DET	artificial	2-CH₃	CH₂CH₃	CH₂CH₃	N,N-Diethyl-2-(2-methyl-1H-indol-3-yl)ethan-1-amine	26628-88-6
2-Methyl-DiPT	artificial	2-CH₃	CH(CH₃)₂	CH(CH₃)₂	2-methyl-N,N-diisopropyltryptamine
2-Methyl-iPALT	artificial	2-CH₃	CH(CH₃)₂	H₂C=CH-CH₂	2-methyl-N-isopropyl-N-allyltryptamine	2915652-49-0
4-Amino-DMT	artificial	4-NH₂	CH₃	CH₃	4-amino-N,N-dimethyltryptamine	60331-61-5
4-Methyl-DMT	artificial	4-CH₃	CH₃	CH₃	4,N,N-trimethyltryptamine	28289-23-8
4-MeO-DMT	artificial	4-OCH₃	CH₃	CH₃	4-methoxy-N,N-dimethyltryptamine	3965-97-7
4-MeO-DET	artificial	4-OCH₃	CH₂CH₃	CH₂CH₃	4-methoxy-N,N-diethyltryptamine
4-MeO-MiPT	artificial	4-OCH₃	CH₃	CH(CH₃)₂	4-methoxy-N-methyl-N-isopropyltryptamine	96096-53-6
4-MeO-DiPT	artificial	4-OCH₃	CH(CH₃)₂	CH(CH₃)₂	4-methoxy-N,N-diisopropyltryptamine
Deupsilocin (d₁₀-psilocin; likely CYB003)	artificial	4-OH	CH₃	CH₃	4-Hydroxy-α,α,β,β-Tetradeutero-N,N-bis(trideuteriomethyl)tryptamine	1435934-64-7
4-MeS-DMT	artificial	4-SCH₃	CH₃	CH₃	4-methylthio-N,N-dimethyltryptamine	10455-77-3
4-AcO-DMT (psilacetin)	artificial	4-OCOCH₃	CH₃	CH₃	4-acetoxy-N,N-dimethyltryptamine	92292-84-7
4-PrO-DMT	artificial	4-OCOCH₂CH₃	CH₃	CH₃	4-propionyloxy-N,N-dimethyltryptamine	1373882-11-1
4-GO-DMT (RE109; FT-109)	artificial	4-OCO(CH₂)₃COOH	CH₃	CH₃	4-glutaryloxy-N,N-dimethyltryptamine
4-HO-MET (metocin)	artificial	4-OH	CH₃	CH₂CH₃	4-hydroxy-N-methyl-N-ethyltryptamine	77872-41-4
4-AcO-MET	artificial	4-OCOCH₃	CH₃	CH₂CH₃	4-acetoxy-N-methyl-N-ethyltryptamine	1445751-40-5
4-PrO-MET	artificial	4-OCOCH₂CH₃	CH₃	CH₂CH₃	4-propionyloxy-N-methyl-N-ethyltryptamine
4-PO-MET	artificial	4-OPO₃H₂	CH₃	CH₂CH₃	4-phosphoryloxy-N-methyl-N-ethyltryptamine
4-HO-DET (ethocin)	artificial	4-OH	CH₂CH₃	CH₂CH₃	4-hydroxy-N,N-diethyltryptamine	22204-89-3
4-AcO-DET	artificial	4-OCOCH₃	CH₂CH₃	CH₂CH₃	4-acetoxy-N,N-diethyltryptamine	1135424-15-5
4-PO-DET (ethocybin)	artificial	4-OPO₃H₂	CH₂CH₃	CH₂CH₃	4-phosphoryloxy-N,N-diethyltryptamine	60480-02-6
4-HO-EPT	artificial	4-OH	CH₂CH₃	CH₂CH₂CH₃	4-hydroxy-N-ethyl-N-propyltryptamine	2595431-59-5
4-AcO-EPT	artificial	4-OCOCH₃	CH₂CH₃	CH₂CH₂CH₃	4-acetoxy-N-ethyl-N-propyltryptamine	2750249-90-0
4-PO-EPT	artificial	4-OPO₃H₂	CH₂CH₃	CH₂CH₂CH₃	4-phosphoryloxy-N-ethyl-N-propyltryptamine
4-AcO-EiPT	artificial	4-OCOCH₃	CH₂CH₃	CH(CH₃)₂	4-acetoxy-N-ethyl-N-isopropyltryptamine
4-HO-MPT	artificial	4-OH	CH₃	CH₂CH₂CH₃	4-hydroxy-N-methyl-N-propyltryptamine	763035-03-6
4-AcO-MPT	artificial	4-OCOCH₃	CH₃	CH₂CH₂CH₃	4-acetoxy-N-methyl-N-propyltryptamine	2173386-55-3
4-HO-MiPT	artificial	4-OH	CH(CH₃)₂	CH₃	4-hydroxy-N-isopropyl-N-methyltryptamine	77872-43-6
4-AcO-MiPT	artificial	4-OCOCH₃	CH₃	CH(CH₃)₂	4-acetoxy-N-methyl-N-isopropyltryptamine	1024612-25-6
4-HO-MALT	artificial	4-OH	CH₃	H₂C=CH-CH₂	4-hydroxy-N-methyl-N-allyltryptamine
4-AcO-MALT	artificial	4-OCOCH₃	CH₃	H₂C=CH-CH₂	4-acetoxy-N-Methyl-N-allyltryptamine
4-HO-iPALT	artificial	4-OH	CH(CH₃)₂	H₂C=CH-CH₂	4-hydroxy-N-isopropyl-N-allyltryptamine
4-HO-MBT	artificial	4-OH	(CH₂)₃CH₃	CH₃	4-hydroxy-N-butyl-N-methyltryptamine
4-HO-MsBT	artificial	4-OH	CH(CH₃)CH₂CH₃	CH₃	4-hydroxy-N-sec-butyl-N-methyltryptamine
4-HO-MtBT	artificial	4-OH	C(CH₃)₃	CH₃	4-hydroxy-N-tert-butyl-N-methyltryptamine
4-HO-EiBT	artificial	4-OH	CH₂CH(CH₃)₂	CH₂CH₃	4-hydroxy-N-iso-butyl-N-ethyltryptamine
4-HO-McPT	artificial	4-OH	C₃H₅	CH₃	4-hydroxy-N-cyclopropyl-N-methyltryptamine	2883663-05-4
4-AcO-McPT	artificial	4-OCOCH₃	C₃H₅	CH₃	4-acetoxy-N-cyclopropyl-N-methyltryptamine
4-HO-McPeT	artificial	4-OH	C₅H₉	CH₃	4-hydroxy-N-cyclopentyl-N-methyltryptamine	77872-48-1
4-HO-McPMT	artificial	4-OH	CH₂C₃H₅	CH₃	4-hydroxy-N-cyclopropylmethyl-N-methyltryptamine
4-HO-DPT	artificial	4-OH	CH₂CH₂CH₃	CH₂CH₂CH₃	4-hydroxy-N,N-dipropyltryptamine	63065-88-3
4-AcO-DPT	artificial	4-OCOCH₃	CH₂CH₂CH₃	CH₂CH₂CH₃	4-acetoxy-N,N-dipropyltryptamine	1445751-75-6
4-Methylcarbonato-DPT (4-MeCO3-DPT)	artificial	4-MeCO₃	CH₂CH₂CH₃	CH₂CH₂CH₃	4-methylcarbonato-N,N-dipropyltryptamine	?
4-HO-PiPT	artificial	4-OH	CH₂CH₂CH₃	CH(CH₃)₂	4-hydroxy-N-propyl-N-isopropyltryptamine
4-AcO-PiPT	artificial	4-OCOCH₃	CH₂CH₂CH₃	CH(CH₃)₂	4-acetoxy-N-propyl-N-isopropyltryptamine
4-HO-DiPT	artificial	4-OH	CH(CH₃)₂	CH(CH₃)₂	4-hydroxy-N,N-diisopropyltryptamine	132328-45-1
4-AcO-DiPT	artificial	4-OCOCH₃	CH(CH₃)₂	CH(CH₃)₂	4-acetoxy-N,N-diisopropyltryptamine	936015-60-0
4-PrO-DiPT	artificial	4-OCOCH₂CH₃	CH(CH₃)₂	CH(CH₃)₂	4-propionyloxy-N,N-diisopropyltryptamine	1373882-13-3
Luvesilocin (RE104; FT-104)	artificial	4-OCO(CH₂)₃COOH	CH(CH₃)₂	CH(CH₃)₂	4-glutaryloxy-N,N-diisopropyltryptamine
4-PO-DiPT	artificial	4-OPO₃H₂	CH(CH₃)₂	CH(CH₃)₂	4-phosphoryloxy-N,N-diisopropyltryptamine	1373882-09-7
4-HO-DALT	artificial	4-OH	H₂C=CH-CH₂	H₂C=CH-CH₂	4-hydroxy-N,N-diallyltryptamine	2173386-70-2
4-AcO-DALT	artificial	4-OCOCH₃	H₂C=CH-CH₂	H₂C=CH-CH₂	4-acetoxy-N,N-diallyltryptamine	1445751-71-2
4-HO-DBT	artificial	4-OH	(CH₂)₃CH₃	(CH₂)₃CH₃	4-hydroxy-N,N-dibutyltryptamine	63065-89-4
4-HO-DiBT	artificial	4-OH	CH₂CH(CH₃)₂	CH₂CH(CH₃)₂	4-hydroxy-N,N-diisobutyltryptamine
4-HO-DsBT	artificial	4-OH	CH(CH₃)CH₂CH₃	CH(CH₃)CH₂CH₃	4-hydroxy-N,N-disecbutyltryptamine	127507-01-1
4-Fluoro-DMT	artificial	4-F	CH₃	CH₃	4-fluoro-N,N-dimethyltryptamine	1644-64-0
4-Bromo-DMT	artificial	4-Br	CH₃	CH₃	4-bromo-N,N-dimethyltryptamine	?
5-MeO-DMT-d4 (α,α,β,β-tetradeutero-5-MeO-DMT)	artificial	5-OCH₃	CH₃	CH₃	α,α,β,β-Tetradeutero-5-methoxy-N,N-dimethyltryptamine	66521-37-7
5-MeO-MET	artificial	5-OCH₃	CH₂CH₃	CH₃	5-methoxy-N-methyl-N-ethyltryptamine	16977-53-0
5-MeO-DET	artificial	5-OCH₃	CH₂CH₃	CH₂CH₃	5-methoxy-N,N-diethyltryptamine	2454-70-8
5-MeO-MPT	artificial	5-OCH₃	CH₃	CH₂CH₂CH₃	5-methoxy-N-methyl-N-propyltryptamine
5-MeO-EPT	artificial	5-OCH₃	CH₂CH₃	CH₂CH₂CH₃	5-methoxy-N-ethyl-N-propyltryptamine	850032-67-6
5-MeO-DPT	artificial	5-OCH₃	CH₂CH₂CH₃	CH₂CH₂CH₃	5-methoxy-N,N-dipropyltryptamine	69496-75-9
5-MeO-MALT	artificial	5-OCH₃	H₂C=CH-CH₂	CH₃	5-methoxy-N-Methyl-N-allyltryptamine	1373918-64-9
5-MeO-DALT	artificial	5-OCH₃	H₂C=CH-CH₂	H₂C=CH-CH₂	5-methoxy-N,N-diallyltryptamine	928822-98-4
ASR-3001 (5-MeO-iPALT)	artificial	5-OCH₃	H₂C=CH-CH₂	CH₂CH(CH₃)₂	5-methoxy-N-allyl-N-isopropyltryptamine
5-MeO-MiPT	artificial	5-OCH₃	CH₃	CH(CH₃)₂	5-methoxy-N,N-methylisopropyltryptamine	96096-55-8
5,6-MeO-MiPT	artificial	5-OCH₃, 6-OCH₃	CH₃	CH(CH₃)₂	5,6-dimethoxy-N,N-methylisopropyltryptamine
5-MeO-MBT	artificial	5-OCH₃	CH₃	(CH₂)₃CH₃	5-methoxy-N-methyl-N-butyltryptamine
5-MeO-MsBT	artificial	5-OCH₃	CH₃	CH(CH₃)CH₂CH₃	5-methoxy-N-methyl-N-sec-butyltryptamine
5-MeO-McPT	artificial	5-OCH₃	CH₃	C₃H₅	5-methoxy-N-methyl-N-cyclopropyltryptamine
5-MeO-McBT	artificial	5-OCH₃	CH₃	C₄H₇	5-methoxy-N-methyl-N-cyclobutyltryptamine
5-MeO-EiPT	artificial	5-OCH₃	CH₂CH₃	CH(CH₃)₂	5-methoxy-N-ethyl-N-isopropyltryptamine	850032-66-5
5-MeO-PiPT	artificial	5-OCH₃	CH₂CH₂CH₃	CH(CH₃)₂	5-methoxy-N-propyl-N-isopropyltryptamine
5-MeO-DiPT	artificial	5-OCH₃	CH(CH₃)₂	CH(CH₃)₂	5-methoxy-N,N-diisopropyltryptamine	4021-34-5
5,6-DiMeO-DiPT (5,6-MeO-DiPT)	artificial	5-OCH₃, 6-OCH₃	CH(CH₃)₂	CH(CH₃)₂	5,6-dimethoxy-N,N-diisopropyltryptamine	?
5-MeO-DBT	artificial	5-OCH₃	(CH₂)₃CH₃	(CH₂)₃CH₃	5-methoxy-N,N-dibutyltryptamine	73785-42-9
5-MeO-DsBT	artificial	5-OCH₃	CH(CH₃)CH₂CH₃	CH(CH₃)CH₂CH₃	5-methoxy-N,N-di-sec-butyltryptamine
5-MeS-DMT	artificial	5-SCH₃	CH₃	CH₃	5-methylthio-N,N-dimethyltryptamine	5102-11-4
5-AcO-DMT (O-acetylbufotenine)	artificial	5-OCOCH₃	CH₃	CH₃	5-acetoxy-N,N-dimethyltryptamine	16977-50-7
5-t-BuCO-DMT (O-pivalylbufotenine)	artificial	?	CH₃	CH₃	5-pivaloxy-N,N-dimethyltryptamine	?
5-AcO-MET	artificial	5-OCOCH₃	CH₃	CH₂CH₃	5-acetoxy-N-methyl-N-ethyltryptamine
5-AcO-DET	artificial	5-OCOCH₃	CH₂CH₃	CH₂CH₃	5-acetoxy-N,N-diethyltryptamine
5-AcO-EPT	artificial	5-OCOCH₃	CH₂CH₃	CH₂CH₂CH₃	5-acetoxy-N-ethyl-N-propyltryptamine
5-AcO-DPT	artificial	5-OCOCH₃	CH₂CH₂CH₃	CH₂CH₂CH₃	5-acetoxy-N,N-dipropyltryptamine
5-AcO-MiPT	artificial	5-OCOCH₃	CH₃	CH(CH₃)₂	5-acetoxy-N-methyl-N-isopropyltryptamine
5-AcO-DiPT	artificial	5-OCOCH₃	CH(CH₃)₂	CH(CH₃)₂	5-acetoxy-N,N-diisopropyltryptamine
5-Ethoxy-DMT	artificial	5-OCH₂CH₃	CH₃	CH₃	5-ethoxy-N,N-dimethyltryptamine	855245-09-9
5-Ethoxy-MET	artificial	5-OCH₂CH₃	CH₃	CH₂CH₃	5-ethoxy-N-methyl-N-ethyltryptamine
5-Ethoxy-DET	artificial	5-OCH₂CH₃	CH₂CH₃	CH₂CH₃	5-ethoxy-N,N-diethyltryptamine
5-Ethoxy-MPT	artificial	5-OCH₂CH₃	CH₃	CH₂CH₂CH₃	5-ethoxy-N-methyl-N-propyltryptamine
5-Ethoxy-EPT	artificial	5-OCH₂CH₃	CH₂CH₃	CH₂CH₂CH₃	5-ethoxy-N-ethyl-N-propyltryptamine
5-Ethoxy-DPT	artificial	5-OCH₂CH₃	CH₂CH₂CH₃	CH₂CH₃	5-ethoxy-N,N-dipropyltryptamine
5-Ethoxy-MiPT	artificial	5-OCH₂CH₃	CH₃	CH(CH₃)₂	5-ethoxy-N-methyl-N-isopropyltryptamine
5-Ethoxy-EiPT	artificial	5-OCH₂CH₃	CH₂CH₃	CH(CH₃)₂	5-ethoxy-N-ethyl-N-isopropyltryptamine
5-Ethoxy-DiPT	artificial	5-OCH₂CH₃	CH(CH₃)₂	CH(CH₃)₂	5-ethoxy-N,N-diisopropyltryptamine
5-Ethoxy-DALT	artificial	5-OCH₂CH₃	H₂C=CH-CH₂	H₂C=CH-CH₂	5-ethoxy-N,N-diallyltryptamine
5-BnO-DMT	artificial	5-OCH₂C₆H₅	CH₃	CH₃	5-benzyloxy-N,N-dimethyltryptamine	101832-88-6
5-HO-MET	artificial	5-OH	CH₃	CH₂CH₃	5-hydroxy-N-methyl-N-ethyltryptamine	1443666-13-4
5-HO-DET	artificial	5-OH	CH₂CH₃	CH₂CH₃	5-hydroxy-N,N-diethyltryptamine	14009-42-8
5-HO-DPT	artificial	5-OH	CH₂CH₂CH₃	CH₂CH₂CH₃	5-hydroxy-N,N-dipropyltryptamine	36288-75-2
5-HO-MiPT	artificial	5-OH	CH₃	CH(CH₃)₂	5-hydroxy-N-methyl-N-isopropyltryptamine
5-HO-DiPT	artificial	5-OH	CH(CH₃)₂	CH(CH₃)₂	5-hydroxy-N,N-diisopropyltryptamine	36288-76-3
5-Methyl-DMT (5,N,N-TMT)	artificial	5-CH₃	CH₃	CH₃	5,N,N-trimethyltryptamine	22120-39-4
5-Ethyl-DMT	artificial	5-CH₂CH₃	CH₃	CH₃	5-ethyl-N,N-dimethyltryptamine	171783-25-8
5-Isopropyl-DMT	artificial	5-CH(CH₃)₂	CH₃	CH₃	5-isopropyl-N,N-dimethyltryptamine	156281-04-8
5-(t-Butyl)-DMT	artificial	5-C(CH₃)₃	CH₃	CH₃	5-(tert-butyl)-N,N-dimethyltryptamine
5-Fluoro-NiPT	artificial	5-F	CH(CH₃)₂	H	5-fluoro-N-isopropyltryptamine	?
5-Fluoro-DMT	artificial	5-F	CH₃	CH₃	5-fluoro-N,N-dimethyltryptamine	22120-36-1
Bretisilocin (5-fluoro-MET; GM-2505)	artificial	5-F	CH₃	CH₂CH₃	5-fluoro-N-methyl-N-ethyltryptamine	2698331-35-8
5-Fluoro-DET	artificial	5-F	CH₂CH₃	CH₂CH₃	5-fluoro-N,N-diethyltryptamine
5-Fluoro-EPT	artificial	5-F	CH₂CH₃	CH₂CH₂CH₃	5-fluoro-N-ethyl-N-propyltryptamine
5-Fluoro-DPT	artificial	5-F	CH₂CH₂CH₃	CH₂CH₂CH₃	5-fluoro-N,N-dipropyltryptamine
5-Fluoro-PiPT	artificial	5-F	CH₂CH₂CH₃	CH(CH₃)₂	5-fluoro-N-propyl-N-isopropyltryptamine
5-Fluoro-PcBT	artificial	5-F	CH₂CH₂CH₃	CH(CH₂)₃	5-fluoro-N-propyl-N-cyclobutyltryptamine
5-Fluoro-iPcBT	artificial	5-F	CH(CH₃)₂	CH(CH₂)₃	5-fluoro-N-isopropyl-N-cyclobutyltryptamine
5-Fluoro-DiPT	artificial	5-F	CH(CH₃)₂	CH(CH₃)₂	5-fluoro-N,N-diisoproptryptamine
5-Fluoro-sBALT	artificial	5-F	CH(CH₃)CH₂CH₃	CH₂CH=CH₂	5-fluoro-N-sec-butyl-N-allyltryptamine
5-Fluoro-M1MALT	artificial	5-F	CH₃	CH(CH₃)CH=CH₂	5-fluoro-N-methyl-N-(1-methylallyl)tryptamine
5-Chloro-DMT	artificial	5-Cl	CH₃	CH₃	5-chloro-N,N-dimethyltryptamine	22120-32-7
5-Iodo-DMT	artificial	5-I	CH₃	CH₃	5-iodo-N,N-dimethyltryptamine	22120-38-3
5-TFM-DMT	artificial	5-CF₃	CH₃	CH₃	5-(trifluoromethyl)-N,N-dimethyltryptamine	2418713-32-1
5-TFMO-DMT	artificial	5-OCF₃	CH₃	CH₃	5-(trifluoromethoxy)-N,N-dimethyltryptamine
5-Nitro-DMT	artificial	5-NO₂	CH₃	CH₃	5-nitro-N,N-dimethyltryptamine	69937-13-9
5-CN-DMT	artificial	5-C≡N	CH₃	CH₃	5-cyano-N,N-dimethyltryptamine	17380-42-6
5-CN-DPT	artificial	5-C≡N	CH₂CH₂CH₃	CH₂CH₂CH₃	5-cyano-N,N-dipropyltryptamine	74885-19-1
Almotriptan	artificial	5-(CH₂SO₂N(CH₂)₄)	CH₃	CH₃	N,N-dimethyl-2- [5-(pyrrolidin-1-ylsulfonylmethyl)- 1H-indol-3-yl]-ethanamine	154323-57-6
Rizatriptan	artificial	5-(CH₂(N₃(CH)₂))	CH₃	CH₃	N,N-dimethyl-2-[5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethanamine	145202-66-0
Sumatriptan	artificial	5-(CH₂SO₂NHCH₃)	CH₃	CH₃	1-[3-(2-Dimethylaminoethyl)-1H-indol-5-yl]-N-methyl-methanesulfonamide	103628-46-2
Zolmitriptan	artificial	5-(CHNHC=OOCH₂)	CH₃	CH₃	5-( 4-(S)-1,3-oxazolidin-2-one)-N,N-dimethyltryptamine	139264-17-8
6-Fluoro-DMT	artificial	6-F	CH₃	CH₃	6-fluoro-N,N-dimethyltryptamine	1511-31-5
6-Fluoro-DET	artificial	6-F	CH₂CH₃	CH₂CH₃	6-fluoro-N,N-diethyltryptamine	2836-69-3
6-Chloro-DMT	artificial	6-Cl	CH₃	CH₃	6-chloro-N,N-dimethyltryptamine	25390-72-1
6-Methyl-DMT	artificial	6-CH₃	CH₃	CH₃	6,N,N-trimethyltryptamine
6-Hydroxy-DMT	artificial	6-OH	CH₃	CH₃	6-hydroxy-N,N-dimethyltryptamine	1476-33-1
6-Hydroxy-DET	artificial	6-OH	CH₃	CH₃	6-hydroxy-N,N-diethyltryptamine	1476-59-1
6-Methoxy-DMT	artificial	6-OCH₃	CH₃	CH₃	6-methoxy-N,N-dimethyltryptamine	2426-88-2
6-TFMO-DMT (6-trifluoromethoxy-DMT)	artificial	6-OCF₃	CH₃	CH₃	6-trifluoromethoxy-N,N-dimethyltryptamine
7-Methyl-DMT	artificial	7-CH₃	CH₃	CH₃	7,N,N-trimethyltryptamine	65882-39-5
7-Ethyl-DMT	artificial	7-CH₂CH₃	CH₃	CH₃	7-ethyl-N,N-dimethyltryptamine
7-Chloro-DMT	artificial	7-Cl	CH₃	CH₃	7-chloro-N,N-dimethyltryptamine
7-Bromo-DMT	artificial	7-Br	CH₃	CH₃	7-bromo-N,N-dimethyltryptamine	74798-68-8
7-Hydroxy-DMT	artificial	7-OH	CH₃	CH₃	7-hydroxy-N,N-dimethyltryptamine	7578-26-9
7-Methoxy-DMT	artificial	7-OCH₃	CH₃	CH₃	7-methoxy-N,N-dimethyltryptamine
7-Methoxy-MiPT	artificial	7-OCH₃	CH₃	CH(CH₃)₂	7-methoxy-N-methyl-N-isopropyltryptamine
1-Methylpsilocin	artificial	1-CH₃, 4-OH	CH₃	CH₃	1-Methyl-3-[2-(N,N-dimethylamino)ethyl]-4-hydroxyindole	1465-16-3
1-Ethylpsilocin	artificial	1-CH₂CH₃, 4-OH	CH₃	CH₃	1-Ethyl-3-[2-(N,N-dimethylamino)ethyl]-4-hydroxyindole	1640-02-4
1-Methyl-5-MeO-DiPT	artificial	1-CH₃, 5-OCH₃	CH(CH₃)₂	CH(CH₃)₂	1-methyl-5-methoxy-N,N-diisopropyltryptamine	1373882-10-0
1-Acetyl-DMT (1A-DMT; DMT AР-1)	artificial	1-COCH₃	CH₃	CH₃	1-acetyl-N,N-dimethyltryptamine	39998-62-4
1-Benzoyl-DMT (1Bz-DMT)	artificial	1-COC₆H₅	CH₃	CH₃	1-benzoyl-N,N-dimethyltryptamine	481661-45-4
NBoc-DMT (NB-DMT)	artificial	1-OCOC(CH₃)₃	CH₃	CH₃	1-(t-butoxycarbonyl)-N,N-dimethyltryptamine	2210243-51-7
1-Acetyl-5-MeO-DMT (1A-5-MeO-DMT)	artificial	1-COCH₃, 5-OCH₃	CH₃	CH₃	1-acetyl-5-methoxy-N,N-dimethyltryptamine	39998-63-5
NB-5-MeO-DMT	artificial	1-OCOC(CH₃)₃, 5-OCH₃	CH₃	CH₃	1-(t-butoxycarbonyl)-5-methoxy-N,N-dimethyltryptamine
NB-5-MeO-MiPT	artificial	1-OCOC(CH₃)₃, 5-OCH₃	CH₃	CH(CH₃)₂	1-(t-butoxycarbonyl)-5-methoxy-N-methyl-N-isopropyltryptamine
NB-5-MeO-DALT	artificial	1-OCOC(CH₃)₃, 5-OCH₃	H₂C=CH-CH₂	H₂C=CH-CH₂	1-(t-butoxycarbonyl)-5-methoxy-N,N-diallyltryptamine
7-Methylpsilocin (see BMB-A39a)	artificial	4-OH,7-Me	CH₃	CH₃	4-hydroxy-7-methyl-N,N-dimethyltryptamine	2770305-95-6
7-Methylpsilocybin (see BMB-201)	artificial	4-PO,7-Me	CH₃	CH₃	4-phosphoryloxy-7-methyl-N,N-dimethyltryptamine	?
6-Fluoropsilocin	artificial	4-OH,6-F	CH₃	CH₃	4-hydroxy-6-fluoro-N,N-dimethyltryptamine	312314-12-8
6-Fluoro-7-methylpsilocin	artificial	4-OH,6-F,7-Me	CH₃	CH₃	4-hydroxy-6-fluoro-7-methyl-N,N-dimethyltryptamine	2873459-44-8
6-Fluoro-5-MeO-DMT	artificial	5-OCH₃,6-F	CH₃	CH₃	5-methoxy-6-fluoro-N,N-dimethyltryptamine
5,6-Difluoro-EPT	artificial	5-F, 6-F	CH₂CH₃	CH₂CH₂CH₃	5,6-difluoro-N-ethyl-N-propyltryptamine
5-MeO-2-TMT	artificial	2-CH₃, 5-OCH₃	CH₃	CH₃	2-(5-methoxy-2-methyl-H-indol-3-yl)-N,N-dimethylethanamine	67292-68-6
5-MeO-4-TMT	artificial	4-CH₃, 5-OCH₃	CH₃	CH₃	5-Methoxy-4,N,N-trimethyltryptamine
5-MeO-6-TMT (P-42)	artificial	5-OCH₃, 6-CH₃	CH₃	CH₃	5-Methoxy-6,N,N-trimethyltryptamine
5-MeO-7-TMT (P-51)	artificial	5-OCH₃, 7-CH₃	CH₃	CH₃	5-Methoxy-7,N,N-trimethyltryptamine	61018-77-7
4-HO-5-MeO-DMT (psilomethoxin)	artificial	4-OH, 5-OCH₃	CH₃	CH₃	4-Hydroxy-5-methoxy-N,N-dimethyltryptamine	2433-31-0
5-Methylpsilocin (P-10)	artificial	4-HO, 5-CH₃	CH₃	CH₃	4-Hydroxy-5-methyl-N,N-dimethyltryptamine
5-Methylpsilocybin (5-Me-4-PO-DMT)	artificial	4-PO, 5-CH₃	CH₃	CH₃	4-Phosphoryloxy-5-methyl-N,N-dimethyltryptamine	?
4-PO-5-MeO-DMT (5-methoxypsilocybin)	artificial	4-PO, 5-OCH₃	CH₃	CH₃	4-Phosphoryloxy-5-methoxy-N,N-dimethyltryptamine	?
4-F-5-MeO-DMT	artificial	4-F, 5-OCH₃	CH₃	CH₃	4-Fluoro-5-Methoxy-N,N-dimethyltryptamine	312314-18-4
5-Me-4-HO-MiPT (P-66)	artificial	4-HO, 5-CH₃	CH₃	CH(CH₃)₂	4-Hydroxy-5-Methyl-N-methyl-N-isopropyltryptamine
7-Me-4-HO-DPT (P-89)	artificial	4-HO, 7-CH₃	CH₂CH₂CH₃	CH₂CH₂CH₃	4-Hydroxy-7-Methyl-N,N-dipropyltryptamine
5-MeO-7-F-MET	artificial	5-OCH₃, 7-F	CH₃	CH₂CH₃	5-Methoxy-7-Fluoro-N-methyl-N-ethyltryptamine
HBL20017 (4-F-5-MeS-DMT)	artificial	4-F, 5-SCH₃	CH₃	CH₃	4-Fluoro-5-methylthio-N,N-dimethyltryptamine	?
HBL20016 (5-MeS-6-F-DMT)	artificial	5-SCH₃, 6-F	CH₃	CH₃	5-Methylthio-6-fluoro-N,N-dimethyltryptamine	?
EMDT (2-ethyl-5-MeO-DMT)	artificial	2-CH₂CH₃, 5-OCH₃	CH₃	CH₃	2-(2-ethyl-5-methoxy-1H-indol-3-yl)-N,N-dimethylethanamine	263744-72-5
ST-1936 (2-methyl-5-chloro-DMT)	artificial	2-CH₃, 5-Cl	CH₃	CH₃	2-(2-methyl-5-chloro-1H-indol-3-yl)-N,N-dimethylethanamine	1210-81-7
Benanserin (benzyl antiserotonin; BAS; MC-4788; Sq-4788)	artificial	1-CH₂C₆H₅, 2-CH₃, 5-OCH₃	H	H	2-(1-benzyl-5-methoxy-2-methylindol-3-yl)ethanamine	441-91-8
O-4310 (1-isopropyl-6-fluoropsilocin)	artificial	1-CH(CH₃)₂, 4-OH, 6-F	CH₃	CH₃	3-[2-(dimethylamino)ethyl]-6-fluoro-1-isopropyl-1H-indol-4-ol	885671-63-6
Indorenate (TR-3369)	artificial	5-OCH₃, β-COOCH₃	H	H	β-Methoxycarbonyl-5-methoxytryptamine	73758-06-2
CP-132,484 (4,5-DHP-1-Me-T)	artificial	1-methyl-4,5-(OCH₂CH₂CH₂)	H	H	1-(2-aminoethyl)-3-methyl-8,9-dihydropyrano(3,2-e)indole	143508-76-3
4,5-DHP-DMT	artificial	4,5-(OCH₂CH₂CH₂)	CH₃	CH₃	1-(2-dimethylaminoethyl)-8,9-dihydropyrano[3,2-e]indole	135360-97-3
4,5-DHF-DMT (P-3)	artificial	4,5-(CH₂CH₂O)	CH₃	CH₃	2-(3,6-dihydro-2H-furo[2,3-e]indol-8-yl)-N,N-dimethylethan-1-amine
4,5-Methylbenzoxazole-DMT (P-131)	artificial	4,5-(OC(CH₃)=N)	CH₃	CH₃	N,N-dimethyl-2-(2-methyl-6H-[1,3]oxazolo[4,5-e]indol-8-yl)ethan-1-amine
4,5-MDO-DMT	artificial	4,5-(OCH₂O)	CH₃	CH₃	2-(2H,6H-[1,3]Dioxolo[4,5-e]indol-8-yl)-N,N-dimethylethan-1-amine	81249-30-1
4,5-MDO-DiPT	artificial	4,5-(OCH₂O)	CH(CH₃)₂	CH(CH₃)₂	N-[2-(2H,6H-[1,3]Dioxolo[4,5-e]indol-8-yl)ethyl]-N-(propan-2-yl)propan-2-amine	82173-82-8
5,6-FUR-DMT (P-4)	artificial	5,6-(CH=CHO)	CH₃	CH₃	2-(7H-furo[3,2-f]indol-5-yl)-N,N-dimethylethan-1-amine
5,6-MDO-DMT	artificial	5,6-(OCH₂O)	CH₃	CH₃	2-(2H,5H-[1,3]Dioxolo[4,5-f]indol-7-yl)-N,N-dimethylethan-1-amine
5,6-MDO-MiPT	artificial	5,6-(OCH₂O)	CH₃	CH(CH₃)₂	N-[2-(2H,5H-[1,3]Dioxolo[4,5-f]indol-7-yl)ethyl]-N-methylpropan-2-amine
5,6-MDO-DiPT	artificial	5,6-(OCH₂O)	CH(CH₃)₂	CH(CH₃)₂	N-[2-(2H,5H-[1,3]Dioxolo[4,5-f]indol-7-yl)ethyl]-N-(propan-2-yl)propan-2-amine

List of substituted α-alkyltryptamines

α-Alkyltryptamines are a group of substituted tryptamines which possess an alkyl group, such as a methyl or ethyl group, attached at the alpha carbon, and in most cases no substitution on the amine nitrogen. α-Alkylation of tryptamine makes it much more metabolically stable and resistant to degradation by monoamine oxidase, resulting in increased potency and greatly lengthened half-life. This is analogous to α-methylation of phenethylamine into amphetamine.

Many α-alkyltryptamines are drugs, acting as monoamine releasing agents, non-selective serotonin receptor agonists, and/or monoamine oxidase inhibitors, and produce psychostimulant, entactogen, and/or psychedelic effects. The most well-known of these agents are α-methyltryptamine (AMT) and α-ethyltryptamine (AET), both of which were used clinically as antidepressants for a brief period of time in the past and are abused as recreational drugs. In accordance with its action as a dual releasing agent of serotonin and dopamine, AET has been found to produce serotonergic neurotoxicity similarly to amphetamines like MDMA and PCA, and the same is also likely to hold true for other serotonin and dopamine-releasing α-alkyltryptamines such as AMT, 5-MeO-AMT, and various others.

Name	Chemical name	CAS #
Tryptophan	(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid	73-22-3
5-Hydroxytryptophan (5-HTP)	(2S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid	4350-09-8
5-Methoxytryptophan (5-MTP)	(2S)-2-amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid	2504-22-5
α-Methyltryptophan	(2S)-2-amino-3-(1H-indol-3-yl)-2-methylpropanoic acid	16709-25-4
α-Methyl-5-HTP	(2S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)-2-methylpropanoic acid	150852-19-0
α-Methyl-5-MTP	(2S)-2-amino-3-(5-methoxy-1H-indol-3-yl)-2-methylpropanoic acid	?
AMT (αMT; α-MT; Indopan)	1-(1H-Indol-3-yl)propan-2-amine	299-26-3
2,α-DMT (2-methyl-AMT)	1-(2-methyl-1H-indol-3-yl)propan-2-amine	4966-28-3
4-Methyl-AMT	1-methyl-2-(4-methyl-1H-indol-3-yl)-ethylamine	3569-29-7
5-Fluoro-AMT	1-(5-fluoro-1H-indol-3-yl)propan-2-amine	712-08-3
5-Chloro-AMT	1-(5-Chloro-1H-indol-3-yl)propan-2-amine	712-07-2
5-HO-AMT (αMS/α-methyl-5-HT)	3-(2-aminopropyl)-1H-indol-5-ol	304-52-9
5-MeO-AMT	1-(5-methoxy-1H-indol-3-yl)propan-2-amine	1137-04-8
5-Ethoxy-AMT	1-(5-ethoxy-1H-indol-3-yl)propan-2-amine	101832-83-1
5-Isopropoxy-AMT	1-{5-[(propan-2-yl)oxy]-1H-indol-3-yl}propan-2-amine
5-Allyloxy-AMT	1-{5-[(prop-2-en-1-yl)oxy]-1H-indol-3-yl}propan-2-amine
1-Propyl-5-MeO-AMT	1-(5-methoxy-1-propylindol-3-yl)propan-2-amine	?
BW-723C86	1-[5-(2-Thienylmethoxy)-1H-indol-3-yl]-2-propanamine	160521-72-2
6-Fluoro-AMT	1-(6-fluoro-1H-indol-3-yl)propan-2-amine	712-11-8
7-Chloro-AMT	1-(7-chloro-1H-indol-3-yl)propan-2-amine	711-99-9
AL-37350A (4,5-DHP-AMT)	(S)-(+)-1-(2-Aminopropyl)-8,9-dihydropyrano[3,2-e]indole	362603-40-5
Compound 5	1-(3H-benzo[e]indol-1-yl)propan-2-amine
AET (αET; α-ET)	1-(1H-indol-3-yl)butan-2-amine	2235-90-7
4-Methyl-AET	1-(4-Methyl-1H-indol-3-yl)butan-2-amine	28289-30-7
4-HO-AET	1-(4-hydroxy-1H-indol-3-yl)butan-2-amine	28289-28-3
5-Fluoro-AET	1-(5-fluoro-1H-indol-3-yl)butan-2-amine	1380137-98-3
5-Chloro-AET	1-(5-chloro-1H-indol-3-yl)butan-2-amine	?
5-Methyl-AET	1-(5-methyl-1H-indol-3-yl)butan-2-amine	1380148-21-9
5-MeO-AET	1-(5-methoxy-1H-indol-3-yl)butan-2-amine	4765-10-0
7-Methyl-AET	1-(7-methyl-1H-indol-3-yl)butan-2-amine	13712-80-6
α,N-DMT (SK&F-7024, Ro 3-1715; N-methyl-AMT)	1-(1H-indol-3-yl)-N-methylpropan-2-amine	299-24-1
N,N-Dimethyl-AMT (α,N,N-TMT)	(2-(1H-Indol-3-yl)-1-methyl-ethyl)dimethylamine	4761-32-4
N-Hydroxy-AMT (N-HO-AMT)	N-[1-(1H-indol-3-yl)propan-2-yl]hydroxylamine	63-33-2
N-Methyl-5-MeO-AMT (α,N,O-TMS/α,N,O-trimethyl-5-HT)	[1-(5-methoxy-1H-indol-3-yl)propan-2-yl](methyl)amine	4822-13-3
N,N-Dimethyl-5-MeO-AMT (5-MeO-α,N,N-TMT)	(2-(5-methoxy-1H-Indol-3-yl)-1-methyl-ethyl)dimethylamine	101831-90-7
α-Propyltryptamine (APT; αPT; α-PT)	1-(1H-indol-3-yl)pentan-2-amine
Indolylpropylaminopentane (IPAP; α,N-DPT)	1-(1H-indol-3-yl)-N-propylpentan-2-amine
α-Methyl-DiPT	(2-(1H-Indol-3-yl)-1-methyl-ethyl)diisopropylamine
MPMI	3-[(1-methylpyrrolidin-2-yl)methyl]-1H-indole	143321-54-4
Lucigenol (4-HO-MPMI)	3-(N-methylpyrrolidin-2-ylmethyl)-4-hydoxyindole	?
5-MeO-MPMI (CP-108509)	5-Methoxy-3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-1H-indole	143321-57-7
5-Fluoro-MPMI	5-fluoro-3-[(1-methylpyrrolidin-2-yl)methyl]-1H-indole	?
5-Bromo-MPMI	5-bromo-3-[(1-methylpyrrolidin-2-yl)methyl]-1H-indole	143322-57-0
Eletriptan	3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-5-[2-(benzenesulfonyl)ethyl]-1H-indole	143322-58-1
Z5247692566	4-[(3,3-dimethyloxolan-2-yl)methyl]-3-[(1H-indol-3-yl)methyl]morpholine
BK-NM-AMT (α,N-dimethyl-β-ketotryptamine)	1-(1H-indol-3-yl)-2-(methylamino)propan-1-one
BK-5F-NM-AMT (5-fluoro-α,N-dimethyl-β-ketotryptamine)	1-(5-fluoro-1H-indol-3-yl)-2-(methylamino)propan-1-one
BK-5Cl-NM-AMT (5-chloro-α,N-dimethyl-β-ketotryptamine)	1-(5-chloro-1H-indol-3-yl)-2-(methylamino)propan-1-one
BK-5Br-NM-AMT (5-bromo-α,N-dimethyl-β-ketotryptamine)	1-(5-bromo-1H-indol-3-yl)-2-(methylamino)propan-1-one

List of substituted β-ketotryptamines

A number of β-ketotryptamines (beta-ketotryptamines) are known. These compounds are α-alkyl-β-ketotryptamines and are analogous to the cathinones (β-ketoamphetamines) of the related phenethylamine family. Known β-ketotryptamines include BK-NM-AMT, BK-5F-NM-AMT, BK-5Cl-NM-AMT, and BK-5Br-NM-AMT. They act as monoamine releasing agents.

Cyclized tryptamines

Examples of cyclized tryptamines include:

β-Carbolines such as harmala alkaloids like harmaline
Ibogalogs (hexahydroazepinoindoles) such as ibogainalog, tabernanthalog, PNU-22394, and PHA-57378
Iboga alkaloids like ibogaine, noribogaine, ibogamine, and tabernanthine
Ergolines and lysergamides such as lysergic acid diethylamide (LSD) and ergot alkaloids like ergine (lysergic acid amide; LSA)
Partial ergolines and lysergamides like RU-27849, FHATHBIN, NDTDI, and CT-5252
Mitragyna alkaloids such as mitragynine
Yohimbans such as Rauvolfia and Corynanthe alkaloids like yohimbine and rauwolscine
Pyrrolidinylethylindoles like pyr-T, 4-HO-pyr-T, 5-MeO-pyr-T, 4-F-5-MeO-pyr-T, and L-760790
Pyrrolidinylmethylindoles like MPMI, 4-HO-MPMI (lucigenol), 5F-MPMI, 5-MeO-MPMI, CP-135807, eletriptan, and MSP-2020
Imidazolylindoles like AGH-107, AGH-192, and AH-494
Piperidinylethylindoles like pip-T, 5-MeO-pip-T, and indoramin
Morpholinylethylindoles like mor-T and 5-MeO-mor-T
Tetrahydropyridinylindoles like RS134-49 (4-Me-THPI), RU-28253 (5-MeO-THPI), and NEtPhOH-THPI
Pertines (phenylpiperazinylethylindoles) like alpertine, milipertine, oxypertine, and solypertine
Tetrahydrocarbazolamines like ciclindole, flucindole, frovatriptan, LY-344864, and ramatroban
Tetrahydropyrroloquinolines like bufothionine, O-methylnordehydrobufotenine, and dehydrobufotenine
Others like 5-MeO-IsoqT, barettin, cyclic 3-hydroxymelatonin, metralindole, and Z5247692566

Other closely related cyclized tryptamine-like compounds include the following:

Piperidinylindoles like SN-22, BRL-54443, naratriptan, LY-334370, and sertindole
Tetrahydropyridinylindoles like RU-24969, EMD-386088, and LY-367,265
Tetrahydropyridinylindazoles like VU6067416
Tetrahydropyridinylpyrrolopyridines like (R)-69, (R)-70, CP-93129, and CP-94253
Pyridopyrroloquinoxalines (tetracyclic γ-carbolines) like lumateperone, IHCH-7113, IHCH-7086, and ITI-1549

05Related compounds

A number of related compounds are known, with a similar structure but having the indole core flipped (isotryptamines) and/or replaced with related cores such as indene, indoline, indazole, indolizine, benzothiophene, or benzofuran. Like tryptamines, these related compounds are primarily active as agonists at the 5-HT₂ family of serotonin receptors, with applications in the treatment of glaucoma, cluster headaches, or as anorectics.

Name	Chemical name	CAS #
C-DMT (1-carba-DMT)	2-(3H-inden-1-yl)-N,N-dimethylethanamine
O-DMT (1-oxa-DMT, DMBF)	2-(1-benzofuran-3-yl)-N,N-dimethylethanamine
MiPBF (1-oxa-MiPT)	N-[2-(1-benzofuran-3-yl)ethyl]-N-methylpropan-2-amine
Dimemebfe (5-MeO-BFE; 1-oxa-5-MeO-DMT)	2-(5-Methoxy-1-benzofuran-3-yl)-N,N-dimethylethanamine	140853-58-3
5-MeO-DiBF (1-oxa-5-MeO-DiPT)	N-[2-(5-Methoxy-1-benzofuran-3-yl)ethyl]-N-(propan-2-yl)propan-2-amine
3-APB (1-oxa-AMT)	3-(2-aminopropyl)benzofuran	105909-13-5
Mebfap (5-MeO-3-APB; 1-oxa-5-MeO-AMT)	3-(2-aminopropyl)-5-methoxybenzofuran	140853-59-4
S-DMT (1-thia-DMT)	2-(1-benzothiophen-3-yl)-N,N-dimethylethanamine	10275-64-6
3-APBT (SKF-6678; 1-thia-AMT)	1-(1-benzothiophen-3-yl)propan-2-amine	1201-27-0
Isotryptamine (isoT)	2-indol-1-ylethanamine	13708-58-2
isoAMT	1-indol-1-ylpropan-2-amine	1227465-67-9
(S)-5,6-Difluoro-isoAMT	(S)-1-(5,6-difluoroindol-1-yl)propan-2-amine
Ro60-0175 ((S)-5-F-6-Cl-isoAMT)	(S)-(6-chloro-5-fluoro-1H-indol-1-yl)propan-2-amine	169675-09-6
isoDMT	2-indol-1-yl-N,N-dimethylethanamine	87482-09-5
5-MeO-isoDMT	2-(5-methoxyindol-1-yl)-N,N-dimethylethanamine	244122-80-3
6-MeO-isoDMT	2-(6-methoxyindol-1-yl)-N,N-dimethylethanamine	87482-11-9
Zalsupindole (DLX-001; AAZ-A-154; (R)-5-MeO-α-Me-isoDMT)	(2R)-1-(5-methoxy-1H-indol-1-yl)-N,N-dimethylpropan-2-amine	2481740-94-5
2ZEDMA	2-indolizin-1-yl-N,N-dimethylethanamine
1ZP2MA	1-indolizin-1-yl-N-methylpropan-2-amine
1Z2MAP1O	1-indolizin-3-yl-2-(methylamino)propan-1-one	2110204-31-2
Example 16	1-(7-methoxyimidazo[1,5-a]pyridin-3-yl)-N,N-dimethylpropan-2-amine
Example 1	1-(3-methyl-8,9-dihydropyrano[2,3-g]indol-1(7H)-yl)propan-2-amine
VER-3323	(2S)-1-(6-bromo-2,3-dihydroindol-1-yl)propan-2-amine	259857-99-3
AL-34662 (indazole-5-HO-AMT)	1-((S)-2-Aminopropyl)-1H-indazol-6-ol	210580-75-9
O-Methyl-AL-34662 (indazole-5-MeO-AMT)	1-((S)-6-methoxy-2-aminopropyl)-1H-indazole	210580-60-2
7-Methyl-AL-34662	1-((S)-2-Aminopropyl)-7-methyl-1H-indazol-6-ol	874668-67-4
7-Chloro-AL-34662	1-((S)-2-Aminopropyl)-7-chloro-1H-indazol-6-ol	874881-86-4
AL-38022A	(S)-2-(8,9-dihydro-7H-pyrano[2,3-g]indazol-1-yl)-1-methylethylamine	478132-11-5
Example 9	(S)-α-methyl-pyrano[2,3-g]indazole-1(7H)-ethanamine	478132-12-6
Example 3	(S)-7,8-dihydro-α-methyl-1H-[1,4]dioxino[2,3-g]indazole-1-ethanamine	890087-75-9
Example 1	(S)-8,9-dihydro-α,9-dimethylpyrazolo[3,4-f][1,4]benzoxazine-1(7H)-ethanamine	1373917-69-1
YM-348	(2S)-1-(7-ethyl-1H-furo[2,3-g]indazol-1-yl)propan-2-amine	372163-84-3
2-Desethyl-YM-348	(2S)-1-(1H-furo[2,3-g]indazol-1-yl)propan-2-amine	748116-94-1
I-32	3-(1-methylpyrrolidin-3-yl)-1H-indol-4-ol
2-Azapsilocin (Psilocin indazole analogue, P-6)	3-[2-(dimethylamino)ethyl]-1H-indazol-4-ol
4-Aza-5-MeO-DPT (P-11)	N-[2-(5-methoxy-1H-pyrrolo[3,2-b]pyridin-3-yl)ethyl]-N-propylpropan-1-amine
5-Aza-4-MeO-DiPT (P-36)	N-[2-(4-methoxy-1H-pyrrolo[3,2-c]pyridin-3-yl)ethyl]-N-(propan-2-yl)propan-2-amine
7-Aza-5-MeO-DiPT (P-19)	N-[2-(5-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)ethyl]-N-(propan-2-yl)propan-2-amine
RS134-49 (4-Me-THPI)	4-methyl-3-(1,2,3,6-tetrahydropyridin-5-yl)-1H-indole	2945139-94-4
RU-28253 (5-MeO-THPI)	5-methoxy-3-(1,2,3,6-tetrahydropyridin-5-yl)-1H-indole	?
NEtPhOH-THPI (compound 24c)	3-(1-(2-hydroxyphenylethyl)-1,2,3,6-tetrahydropyridin-5-yl)-1H-indole	?
VU6067416	3-(1,2,5,6-tetrahydropyridin-3-yl)-5-bromo-1H-indazole	3027515-24-5
(R)-69	3-[(5R)-5-methyl-1,2,5,6-tetrahydropyridin-3-yl]-1H-pyrrolo[2,3-b]pyridine	2765652-48-8
(R)-70	3-[(3R)-1,3-dimethyl-3,6-dihydro-2H-pyridin-5-yl]-1H-pyrrolo[2,3-b]pyridine	?
SN-22	3-(1-methylpiperidin-4-yl)-1H-indole	17403-07-5
RU-24,969	5-methoxy-3-(1,2,5,6-tetrahydro-4-pyridinyl)-1H-indole	107008-28-6
EMD-386088	5-chloro-2-methyl-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole	54635-62-0
T-70	N,N-dimethyl-2-(6H-thieno[2,3-b]pyrrol-4-yl)ethan-1-amine	?
T-72	N,N-dimethyl-2-(4H-thieno[3,2-b]pyrrol-6-yl)ethan-1-amine	?
Gramine	1-(1H-indol-3-yl)-N,N-dimethylmethanamine	87-52-5
Homotryptamine	3-(1H-indol-3-yl)propan-1-amine	6245-89-2
Dimethylhomotryptamine (DMHT)	3-(1H-indol-3-yl)-N,N-dimethylpropan-1-amine	13117-35-6
Benzydamine	3-(1-benzyl-1H-indazol-3-yloxy)-N,N-dimethylpropan-1-amine	642-72-8
Indalpine	3-(2-piperidin-4-ylethyl)-1H-indole	63758-79-2
Methylindolylethylpyridine (IN-399)	1-methyl-3-(2-pyridin-4-ylethyl)indole	16571-53-2
Benzindopyrine (pyrbenzindole; IN-461)	1-benzyl-3-(2-pyridin-4-ylethyl)indole	16571-59-8
Compound I-5 (Psilocin-Naphthalene)	8-[2-(dimethylamino)ethyl]naphthalen-1-ol	?
Compound I-1 (5-MeO-DMT-Naphthalene)	2-(7-methoxynaphthalen-1-yl)-N,N-dimethylethanamine	?
Mefloquine	(S)-[2,8-bis(trifluoromethyl)quinolin-4-yl]-[(2R)-piperidin-2-yl]methanol	51742-87-1

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