2,5-Dimethoxy-4-amylamphetamine

DOAM
Clinical data
Other names	DOAM; 2,5-Dimethoxy-4-amylamphetamine; 4-Amyl-2,5-dimethoxyamphetamine; 2,5-Dimethoxy-4-pentylamphetamine; 4-Pentyl-2,5-dimethoxyamphetamine
Routes of; administration	Oral
Drug class	Serotonin 5-HT2 receptor agonist
Identifiers
	IUPAC name 1-(2,5-dimethoxy-4-pentylphenyl)propan-2-amine;
CAS Number	63779-90-8 ;
PubChem CID	12262512;
ChemSpider	10440619 ;
UNII	N80EWL36CB;
ChEMBL	ChEMBL161416 ;
CompTox Dashboard (EPA)	DTXSID50482958 ;
Chemical and physical data
Formula	C16H27NO2
Molar mass	265.397 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCCCCC1=CC(OC)=C(CC(C)N)C=C1OC;
	InChI InChI=1S/C16H27NO2/c1-5-6-7-8-13-10-16(19-4)14(9-12(2)17)11-15(13)18-3/h10-12H,5-9,17H2,1-4H3 ; Key:VLJORLCVOAUUKM-UHFFFAOYSA-N ;
	(verify)

2,5-Dimethoxy-4-amylamphetamine (DOAM), also known as 2,5-dimethoxy-4-pentylamphetamine, is a lesser-known serotonin receptor agonist of the amphetamine and DOx families.

Effects

DOAM was first synthesized by Alexander Shulgin. In his book PiHKAL (Phenethylamines i Have Known And Loved), the minimum dosage is listed as 10 mg, and the duration is unknown. DOAM produces a bare threshold and tenseness.

Pharmacology

As the 4-alkyl chain length is increased from shorter homologues such as DOM, DOET and DOPR which are all potent hallucinogens, the 5-HT₂ binding affinity increases, rising to a maximum with the 4-(n-hexyl) derivative before falling again with even longer chains, but compounds with chain length longer than n-propyl, or with other bulky groups such as isopropyl, t-butyl or γ-phenylpropyl at the 4- position, fail to substitute for hallucinogens in animals or produce hallucinogenic effects in humans, suggesting these have low efficacy and are thus antagonists or partial agonists at the 5-HT_2A receptor.^[1]^[2]^[3]^[4] However, DOAM has been found to be a moderate-efficacy partial agonist of the serotonin 5-HT_2A receptor.^[5] Hence, the reasons for the lack of psychedelic effects with DOAM remain unknown.^[5]

References

^ Shulgin AT, Dyer DC (December 1975). "Psychotomimetic phenylisopropylamines. 5. 4-Alkyl-2,5-dimethoxyphenylisopropylamines". Journal of Medicinal Chemistry. 18 (12): 1201–4. doi:10.1021/jm00246a006. PMID 1195275.
^ Seggel MR, Yousif MY, Lyon RA, Titeler M, Roth BL, Suba EA, Glennon RA (March 1990). "A structure-affinity study of the binding of 4-substituted analogues of 1-(2,5-dimethoxyphenyl)-2-aminopropane at 5-HT2 serotonin receptors". Journal of Medicinal Chemistry. 33 (3): 1032–6. doi:10.1021/jm00165a023. PMID 2308135.
^ Dowd CS, Herrick-Davis K, Egan C, DuPre A, Smith C, Teitler M, Glennon RA (August 2000). "1-[4-(3-Phenylalkyl)phenyl]-2-aminopropanes as 5-HT(2A) partial agonists". Journal of Medicinal Chemistry. 43 (16): 3074–84. doi:10.1021/jm9906062. PMID 10956215.
^ Kruegel AC. Phenalkylamines and Methods of Making and Using the Same. Patent WO 2022/192781
^ ^a ^b Luethi, Dino; Rudin, Deborah; Hoener, Marius C.; Liechti, Matthias E. (2022). "Monoamine Receptor and Transporter Interaction Profiles of 4-Alkyl-Substituted 2,5-Dimethoxyamphetamines" (PDF). The FASEB Journal. 36 (S1). doi:10.1096/fasebj.2022.36.S1.R2691. ISSN 0892-6638.

External links

[pmid1195275-1] Shulgin AT, Dyer DC (December 1975). "Psychotomimetic phenylisopropylamines. 5. 4-Alkyl-2,5-dimethoxyphenylisopropylamines". Journal of Medicinal Chemistry. 18 (12): 1201–4. doi:10.1021/jm00246a006. PMID 1195275.

[pmid2308135-2] Seggel MR, Yousif MY, Lyon RA, Titeler M, Roth BL, Suba EA, Glennon RA (March 1990). "A structure-affinity study of the binding of 4-substituted analogues of 1-(2,5-dimethoxyphenyl)-2-aminopropane at 5-HT2 serotonin receptors". Journal of Medicinal Chemistry. 33 (3): 1032–6. doi:10.1021/jm00165a023. PMID 2308135.

[pmid10956215-3] Dowd CS, Herrick-Davis K, Egan C, DuPre A, Smith C, Teitler M, Glennon RA (August 2000). "1-[4-(3-Phenylalkyl)phenyl]-2-aminopropanes as 5-HT(2A) partial agonists". Journal of Medicinal Chemistry. 43 (16): 3074–84. doi:10.1021/jm9906062. PMID 10956215.

[4] Kruegel AC. Phenalkylamines and Methods of Making and Using the Same. Patent WO 2022/192781

[LuethiRudinHoener2022-5] Luethi, Dino; Rudin, Deborah; Hoener, Marius C.; Liechti, Matthias E. (2022). "Monoamine Receptor and Transporter Interaction Profiles of 4-Alkyl-Substituted 2,5-Dimethoxyamphetamines" (PDF). The FASEB Journal. 36 (S1). doi:10.1096/fasebj.2022.36.S1.R2691. ISSN 0892-6638.

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v t e Phenethylamines
Phenethylamines	Psychedelics: 25B-NBOMe 25C-NBOMe 25D-NBOMe 25I-NBOMe 25N-NBOMe 2C-B 2C-B-AN 2C-Bn 2C-Bu 2C-C 2C-CN 2C-CP 2C-D 2C-E 2C-EF 2C-F 2C-G 2C-G-1 2C-G-2 2C-G-3 2C-G-4 2C-G-5 2C-G-6 2C-G-N 2C-H 2C-I 2C-iBu 2C-iP 2C-N 2C-NH2 2C-O 2C-O-4 2C-P 2C-Ph 2C-SE 2C-T 2C-T-2 2C-T-3 2C-T-4 2C-T-5 2C-T-6 2C-T-7 2C-T-8 2C-T-9 2C-T-10 2C-T-11 2C-T-12 2C-T-13 2C-T-14 2C-T-15 2C-T-16 2C-T-17 2C-T-18 2C-T-19 2C-T-20 2C-T-21 2C-T-22 2C-T-22.5 2C-T-23 2C-T-24 2C-T-25 2C-T-27 2C-T-28 2C-T-30 2C-T-31 2C-T-32 2C-T-33 2C-tBu 2C-TFE 2C-TFM 2C-YN 2C-V Allylescaline DESOXY Escaline Isoproscaline Jimscaline Macromerine MEPEA Mescaline Metaescaline Methallylescaline Proscaline Psi-2C-T-4 TCB-2 Stimulants: Phenylethanolamine Hordenine Phenethylamine Phenpromethamine α-Methylphenethylamine (amphetamine) β-Methylphenethylamine m-Methylphenethylamine N-Methylphenethylamine o-Methylphenethylamine p-Methylphenethylamine Methylphenidate Entactogens: Lophophine MDPEA MDMPEA Others: Biscaline BOH Buscaline DMPEA
Amphetamines	Psychedelics: 3C-AL 3C-BZ 3C-E 3C-MAL 3C-P Aleph Beatrice Bromo-DragonFLY D-Deprenyl DMA DMCPA DMMDA DOB DOC DOEF DOET DOI DOM DON DOPR DOTFM Ganesha MMDA MMDA-2 Psi-DOM TMA TeMA ZDCM-04 Stimulants: 2-FA 2-FMA 3-FA 3-FMA Acridorex Alfetamine Amfecloral Amfepentorex Amphetamine (Dextroamphetamine, Levoamphetamine) Amphetaminil Benfluorex Benzphetamine Cathine Clobenzorex Dimethylamphetamine Ephedrine Etilamfetamine Fencamfamin Fencamine Fenethylline Fenfluramine (Dexfenfluramine, Levofenfluramine) Fenproporex Flucetorex Fludorex Formetorex Furfenorex Gepefrine 4-Hydroxyamphetamine Iofetamine Isopropylamphetamine Lefetamine Lisdexamfetamine Mefenorex Metaraminol Methamphetamine (Dextromethamphetamine, Levomethamphetamine) Methoxyphenamine MMA Morforex Norfenfluramine L-Norpseudoephedrine N,alpha-Diethylphenylethylamine Oxifentorex Oxilofrine Ortetamine PBA PCA PFA PFMA PIA PMA PMEA PMMA Phenylpropanolamine Pholedrine Prenylamine Propylamphetamine Pseudoephedrine Sibutramine Tiflorex Tranylcypromine Xylopropamine Zylofuramine Entactogens: 4-FA 4-FMA 4-MA 4-MMA 4-MTA 5-APB 5-APDB 5-EAPB 5-IT 5-MAPB 5-MAPDB 6-APB 6-APDB 6-Chloro-MDMA 6-EAPB 6-IT 6-MAPB 6-MAPDB EDA IAP 2,3-MDA 3,4-MDA (tenamfetamine) MDEA MDHMA MDMA (midomafetamine) MDOH Methamnetamine MMDMA Naphthylaminopropane TAP Others: 3,4-DCA Amiflamine DiFMDA Selegiline (also D-Deprenyl)
Phentermines	Stimulants: Chlorphentermine Cloforex Clortermine Etolorex Mephentermine Pentorex Phentermine Entactogens: MDPH MDMPH Others: Cericlamine
Cathinones	Stimulants: 3-FMC 4-MC 4-BMC 4-CMC 4-EMC 4-FMC 4-MEC 4-MeMABP 4-MPD Amfepramone Benzedrone Brephedrone Buphedrone Bupropion Cathinone Dimethylcathinone Ethcathinone Eutylone Hydroxybupropion Methcathinone Methedrone NEB N-Ethylhexedrone N-Ethylpentedrone Pentedrone Pentylone Radafaxine Entactogens: 3,4-DMMC 3-MMC Butylone Ethylone Methylone Methylenedioxycathinone Mephedrone Propylone
Phenylisobutylamines	Entactogens: 4-CAB 4-MAB Ariadne BDB Butylone EBDB Eutylone MBDB Stimulants: Phenylisobutylamine
Phenylalkylpyrrolidines	Stimulants: α-PBP α-PHP α-PPP α-PVP MDPBP MDPPP MDPV 4-MePBP 4-MePHP 4-MePPP MOPPP MOPVP MPBP MPHP MPPP Naphyrone PEP Prolintane Pyrovalerone
Catecholamines (and close relatives)	6-FNE 6-OHDA a-Me-DA a-Me-TRA Adrenochrome Ciladopa D-DOPA (Dextrodopa) Dimetofrine Dopamine Epinephrine Epinine Etilefrine Ethylnorepinephrine Fenclonine Ibopamine Isoprenaline Isoetarine L-DOPA (Levodopa) L-DOPS (Droxidopa) L-Phenylalanine L-Tyrosine m-Tyramine Metanephrine Metaraminol Metaterol Metirosine Methyldopa N,N-Dimethyldopamine Nordefrin (Levonordefrin) Norepinephrine Norfenefrine (m-Octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine
Miscellaneous	AL-LAD Amidephrine Arbutamine Cafedrine Denopamine Desvenlafaxine Diphenidine Dizocilpine Dobutamine Dopexamine Ephenidine Etafedrine ETH-LAD Famprofazone Fluorolintane Hexapradol IP-LAD Lysergic acid amide Lysergic acid 2-butyl amide Lysergic acid 2,4-dimethylazetidide Lysergic acid diethylamide Methoxamine Methoxphenidine MT-45 PARGY-LAD Phenibut PRO-LAD Pronethalol Salbutamol (Levosalbutamol) Solriamfetol Theodrenaline Thiamphenicol UWA-101 Venlafaxine

Effects

Pharmacology

See also

References

External links