Etilamfetamine

Etilamfetamine
Clinical data
Routes of; administration	Oral, sublingual, insufflated, inhaled (vaporized), intravenous, rectal
ATC code	A08AA06 (WHO)
Legal status
Legal status	CA: Schedule I; DE: Anlage II (Prohibited); UK: Class C; US: Schedule I;
Pharmacokinetic data
Metabolism	Hepatic
Excretion	Renal
Identifiers
	IUPAC name N-ethyl-1-phenyl-propan-2-amine;
CAS Number	457-87-4
PubChem (CID)	9982
ChemSpider	9588
KEGG	D07114
ChEMBL	CHEMBL276443
ECHA InfoCard	100.230.711
Chemical and physical data
Formula	C11H17N
Molar mass	163.259 g/mol
3D model (Jmol)	Interactive image
	SMILES N(C(Cc1ccccc1)C)CC ;
	InChI InChI=1S/C11H17N/c1-3-12-10(2)9-11-7-5-4-6-8-11/h4-8,10,12H,3,9H2,1-2H3 ; Key:YAGBSNMZQKEFCO-UHFFFAOYSA-N ;
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Etilamfetamine (Apetinil, Adiparthrol), also known as N-ethylamphetamine, is a stimulant drug of the phenethylamine and amphetamine chemical classes. It was invented in the early 20th century and was subsequently used as an anorectic or appetite suppressant in the 1950s,^[1] but was not as commonly used as other amphetamines such as amphetamine, methamphetamine, and benzphetamine, and was largely discontinued once newer drugs such as phenmetrazine were introduced.

Chemistry[edit]

The molecular structure of ethylamphetamine is analogous to amphetamine's.^{[Note 1]} It is a substituted amphetamine, with an ethyl group on the amphetamine backbone.^{[Note 2]}^{[Note 3]}

Recreational use[edit]

Ethylamphetamine can be used as a recreational drug and, while its prevalence is less than amphetamine's, it is still encountered as a substance taken for recreational purposes.

Ethylamphetamine produces effects similar to amphetamine and methamphetamine, its potency being slightly greater than amphetamine's and lesser than methamphetamine's.^{[Note 4]}^{[Note 5]}

References[edit]

^ Junet, R. (1956). "Ethylamphetamine in the treatment of obesity". Praxis. 45 (43): 986–988. PMID 13389142.

Notes[edit]

^ Amphetamine is a substituted phenethylamine with a methyl group at R^A position.
^ The ethyl group of ethylamphetamine is at R^N position, hence the name N-ethylamphetamine.
^ Ethylamphetamine is structurally similar to N-methylamphetamine (methamphetamine), the ethyl group being replaced in methamphetamine with a methyl group.
^ Ethylamphetamine's higher potency may make its risk of causing abuse, dependence and/or addiction greater compared to amphetamine.
^ A cohort of Australian users in the 1990s found single 40 mg doses of commercially produced racemic ethylamphetamine hydrochloride substantially less effective recreationally than 40 mg doses of either racemic amphetamine sulphate, d-methylamphetamine hydrochloride or racemic fenethylline hydrochloride.

[1] Junet, R. (1956). "Ethylamphetamine in the treatment of obesity". Praxis. 45 (43): 986–988. PMID 13389142.

[2] Amphetamine is a substituted phenethylamine with a methyl group at R^A position.

[3] The ethyl group of ethylamphetamine is at R^N position, hence the name N-ethylamphetamine.

[4] Ethylamphetamine is structurally similar to N-methylamphetamine (methamphetamine), the ethyl group being replaced in methamphetamine with a methyl group.

[5] Ethylamphetamine's higher potency may make its risk of causing abuse, dependence and/or addiction greater compared to amphetamine.

[6] A cohort of Australian users in the 1990s found single 40 mg doses of commercially produced racemic ethylamphetamine hydrochloride substantially less effective recreationally than 40 mg doses of either racemic amphetamine sulphate, d-methylamphetamine hydrochloride or racemic fenethylline hydrochloride.

[1]

[Note 1]

[Note 2]

[Note 3]

[Note 4]

[Note 5]

v t e Stimulants (category)

Adamantanes	Adaphenoxate Adapromine Amantadine Bromantane Chlodantane Gludantane Memantine Rimantadine

Adenosine antagonists	8-Chlorotheophylline 8-Cyclopentyltheophylline 8-Phenyltheophylline Aminophylline Caffeine CGS-15943 Dimethazan Paraxanthine SCH-58261 Theobromine Theophylline

Alkylamines	Cyclopentamine Cypenamine Cyprodenate Heptaminol Isometheptene Levopropylhexedrine Methylhexaneamine Octodrine Propylhexedrine Tuaminoheptane

Ampakines	CX-516 CX-546 CX-614 CX-691 CX-717 IDRA-21 LY-404,187 LY-503,430 Nooglutyl Org 26576 PEPA S-18986 Sunifiram Unifiram

Arylcyclohexylamines	Benocyclidine Dieticyclidine Esketamine Eticyclidine Gacyclidine Ketamine Phencyclamine Phencyclidine Rolicyclidine Tenocyclidine Tiletamine

Benzazepines	6-Br-APB SKF-77434 SKF-81297 SKF-82958

Cholinergics	A-84,543 A-366,833 ABT-202 ABT-418 AR-R17779 Altinicline Anabasine Arecoline Bradanicline Cotinine Cytisine Dianicline Epibatidine Epiboxidine GTS-21 Ispronicline Nicotine PHA-543,613 PNU-120,596 PNU-282,987 Pozanicline Rivanicline Sazetidine A SIB-1553A SSR-180,711 TC-1698 TC-1827 TC-2216 Tebanicline UB-165 Varenicline WAY-317,538

Convulsants	Anatoxin-a Bicuculline DMCM Flurothyl Gabazine Pentetrazol Picrotoxin Strychnine Thujone

Eugeroics	Adrafinil Armodafinil CRL-40,940 CRL-40,941 Fluorenol JZ-IV-10 Modafinil

Oxazolines	4-Methylaminorex Aminorex Clominorex Cyclazodone Fenozolone Fluminorex Pemoline Thozalinone

Phenethylamines	1-(4-Methylphenyl)-2-aminobutane 1-Phenyl-2-(piperidin-1-yl)pentan-3-one 1-Methylamino-1-(3,4-methylenedioxyphenyl)propane 2-Fuoroamphetamine 2-Fuoromethamphetamine 2-OH-PEA 2-Phenyl-3-aminobutane 2-Phenyl-3-methylaminobutane 2,3-MDA 3-Fuoroamphetamine 3-Fluoroethamphetamine 3-Fluoromethcathinone 3-Methoxyamphetamine 3-Methylamphetamine 3,4-DMMC 4-BMC 4-CMC 4-Ethylamphetamine 4-Fluoroamphetamine 4-Fluoromethamphetamine 4-MA 4-Methylbuphedrone 4-Methylcathinone 4-MMA 4-Methylpentedrone 4-MTA 6-FNE AL-1095 Alfetamine a-Ethylphenethylamine Amfecloral Amfepentorex Amfepramone Amidephrine 2-Amino-1,2-dihydronaphthalene 2-Aminoindane 5-(2-Aminopropyl)indole 2-Aminotetralin Acridorex Amphetamine (Dextroamphetamine, Levoamphetamine) Amphetaminil Arbutamine β-Methylphenethylamine β-Phenylmethamphetamine Benfluorex Benzedrone Benzphetamine BDB BOH 3-Benzhydrylmorpholine BPAP Buphedrone Bupropion Butylone Camfetamine Cathine Cathinone Chlorphentermine Cilobamine Cinnamedrine Clenbuterol Clobenzorex Cloforex Clortermine Cypenamine D-Deprenyl Denopamine Dimethoxyamphetamine Dimethylamphetamine Dimethylcathinone Dobutamine DOPA (Dextrodopa, Levodopa) Dopamine Dopexamine Droxidopa EBDB Ephedrine Epinephrine Epinine Etafedrine Ethcathinone Ethylnorepinephrine Ethylone Etilamfetamine Etilefrine Famprofazone Fencamfamin Fencamine Fenethylline Fenfluramine (Dexfenfluramine, Levofenfluramine) Fenproporex Feprosidnine Flephedrone Fludorex Formetorex Furfenorex Gepefrine Hexapradol Hexedrone HMMA Hordenine 4-Hydroxyamphetamine 5-Iodo-2-aminoindane Ibopamine IMP Indanylamphetamine Iofetamine Isoetarine Isoethcathinone Isoprenaline L-Deprenyl (Selegiline) Lefetamine Lisdexamfetamine Lophophine MBDB MDA MDBU MDEA MDMA MDMPEA MDOH MDPR MDPEA Mefenorex Mephedrone Mephentermine Metanephrine Metaraminol Mesocarb Methamphetamine (Dextromethamphetamine, Levomethamphetamine) Methoxamine Methoxyphenamine MMA Methcathinone Methedrone Methoxyphenamine Methylenedioxycathinone Methylone Mexedrone MMDA MMDMA MMMA Morforex N,alpha-Diethylphenylethylamine N-Benzyl-1-phenethylamine N-Ethylbuphedrone N-Ethylhexedrone N,N-Dimethylphenethylamine Naphthylamphetamine Nisoxetine Norepinephrine Norfenefrine Norfenfluramine Normetanephrine L-Norpseudoephedrine Octopamine (drug) Orciprenaline Ortetamine Oxifentorex Oxilofrine PBA PCA PCMA PHA Pentorex Pentedrone Pentylone Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Phthalimidopropiophenone Prenylamine Propylamphetamine Pseudoephedrine Ropinirole Salbutamol (Levosalbutamol) Sibutramine Synephrine Theodrenaline Tiflorex Tranylcypromine Tyramine Tyrosine Xylopropamine Zylofuramine

Phenylmorpholines	3-Fluorophenmetrazine Fenbutrazate Fenmetramide G-130 Manifaxine Morazone Morforex Oxaflozane PD-128,907 Phendimetrazine Phenmetrazine 2-Phenyl-3,6-dimethylmorpholine Pseudophenmetrazine Radafaxine

Piperazines	2C-B-BZP 3C-PEP BZP CM156 DBL-583 GBR-12783 GBR-12935 GBR-13069 GBR-13098 GBR-13119 MeOPP MBZP Vanoxerine

Piperidines	1-Benzyl-4-(2-(diphenylmethoxy)ethyl)piperidine 1-(3,4-Dichlorophenyl)-1-(piperidin-2-yl)butane 2-Benzylpiperidine 2-Methyl-3-phenylpiperidine 3-Chloromethylphenidate 3,4-Dichloromethylphenidate 4-Benzylpiperidine 4-Fluoromethylphenidate 4-Methylmethylphenidate Desoxypipradrol Difemetorex Diphenylpyraline Ethylnaphthidate Ethylphenidate Methylnaphthidate Isopropylphenidate Methylphenidate (Dexmethylphenidate) N-Methyl-3β-propyl-4β-(4-chlorophenyl)piperidine Nocaine Phacetoperane Pipradrol Propylphenidate SCH-5472

Pyrrolidines	2-Diphenylmethylpyrrolidine 5-DBFPV α-PPP α-PBP α-PHP α-PVP α-PVT Diphenylprolinol DMPVP FPOP FPVP MDPPP MDPBP MPBP MPHP MPPP MOPVP MOPPP Indapyrophenidone MDPV Naphyrone PEP Picilorex Prolintane Pyrovalerone

Racetams	Oxiracetam Phenylpiracetam Phenylpiracetam hydrazide

Tropanes	3-CPMT 3'-Chloro-3a-(diphenylmethoxy)tropane 4-fluorotropacocaine 4'-Fluorococaine AHN-1055 Altropane (IACFT) Brasofensine CFT (WIN 35,428) β-CIT (RTI-55) Cocaethylene Cocaine Dichloropane (RTI-111) Difluoropine FE-β-CPPIT FP-β-CPPIT Ioflupane (¹²³I) Norcocaine PIT PTT RTI-31 RTI-32 RTI-51 RTI-105 RTI-112 RTI-113 RTI-117 RTI-120 RTI-121 (IPCIT) RTI-126 RTI-150 RTI-154 RTI-171 RTI-177 RTI-183 RTI-193 RTI-194 RTI-199 RTI-202 RTI-204 RTI-229 RTI-241 RTI-336 RTI-354 RTI-371 RTI-386 Salicylmethylecgonine Tesofensine Troparil (β-CPT, WIN 35,065-2) Tropoxane WF-23 WF-33 WF-60

Tryptamines	4-HO-αMT 4-Methyl-αET 4-Methyl-αMT 5-Chloro-αMT 5-Fluoro-αMT 5-MeO-αET 5-MeO-αMT 5-MeO-DIPT 6-Fluoro-αMT 7-Methyl-αET αET αMT

Others	2-MDP 2-Phenylcyclohexylamine 3,3-Diphenylcyclobutanamine Amfonelic acid Amineptine Amiphenazole Atipamezole Atomoxetine Bemegride Benzydamine BTQ BTS 74,398 Centanafadine Ciclazindol Clofenciclan Cropropamide Crotetamide D-161 Diclofensine Dimethocaine Efaroxan Etamivan Fenisorex Fenpentadiol Gamfexine Gilutensin GSK1360707F GYKI-52895 Hexacyclonate Idazoxan Indanorex Indatraline JNJ-7925476 Lazabemide Leptacline Lomevactone LR-5182 Mazindol Meclofenoxate Medifoxamine Mefexamide Methamnetamine Methastyridone Methiopropamine Naphthylaminopropane Nefopam Nikethamide Nomifensine O-2172 Oxaprotiline PNU-99,194 PRC200-SS Rasagiline Rauwolscine Rubidium chloride Setazindol Tametraline Tandamine Thiopropamine Thiothinone Trazium UH-232 Yohimbine

ATC code: N06B

v t e Phenethylamines

Phenethylamines	Psychedelics: 25B-NBOMe 25C-NBOMe 25D-NBOMe 25I-NBOMe 25N-NBOMe 2C-B 2C-B-AN 2C-B-FLY βk-2C-B 2C-C 2C-D 2C-E 2C-EF 2C-F 2C-G 2C-I 2C-N 2C-P 2C-SE 2C-T 2C-T-2 2C-T-4 2C-T-7 2C-T-8 2C-T-9 2C-T-13 2C-T-15 2C-T-16 2C-T-17 2C-T-21 2C-TFM 2C-YN Allylescaline DESOXY Escaline Isoproscaline Jimscaline Macromerine MEPEA Mescaline Metaescaline Methallylescaline Proscaline Psi-2C-T-4 TCB-2 Stimulants: Phenylethanolamine Hordenine Phenethylamine α-Methylphenethylamine (amphetamine) β-Methylphenethylamine m-Methylphenethylamine N-Methylphenethylamine o-Methylphenethylamine p-Methylphenethylamine Entactogens: Lophophine MDPEA MDMPEA Others: BOH DMPEA

Amphetamines	Psychedelics: 3C-BZ 3C-E 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 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 Phenpromethamine 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 MDEA MDHMA MDMA MDOH Methamnetamine MMDMA Naphthylaminopropane TAP Others: 3,4-DCA Amiflamine DFMDA 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 Pentedrone Pentylone Radafaxine Entactogens: 3,4-DMMC 3-MMC Butylone Ethylone Methylone Methylenedioxycathinone Mephedrone

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) Theodrenaline Thiamphenicol UWA-101

Etilamfetamine

Contents

Chemistry[edit]

Recreational use[edit]

See also[edit]

References[edit]

Notes[edit]

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Clinical data


Routes of administration	Oral, sublingual, insufflated, inhaled (vaporized), intravenous, rectal
ATC code	A08AA06 (WHO)
Legal status
Legal status	CA: Schedule I DE: Anlage II (Prohibited) UK: Class C US: Schedule I
Pharmacokinetic data
Metabolism	Hepatic
Excretion	Renal
Identifiers
IUPAC name N-ethyl-1-phenyl-propan-2-amine
CAS Number	457-87-4^Y
PubChem (CID)	9982
ChemSpider	9588^Y
KEGG	D07114^Y
ChEMBL	CHEMBL276443^Y
ECHA InfoCard	100.230.711
Chemical and physical data
Formula	C₁₁H₁₇N
Molar mass	163.259 g/mol
3D model (Jmol)	Interactive image
SMILES N(C(Cc1ccccc1)C)CC
InChI InChI=1S/C11H17N/c1-3-12-10(2)9-11-7-5-4-6-8-11/h4-8,10,12H,3,9H2,1-2H3^Y Key:YAGBSNMZQKEFCO-UHFFFAOYSA-N^Y
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