Dichloropane

Dichloropane
	220px
Systematic (IUPAC) name
	methyl (1R,2S,3S,5S)-3-(3,4-dichlorophenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate
Identifiers
CAS Number	146725-34-0
ATC code	none
PubChem	CID 127024
Chemical data
Formula	C15H17Cl2NO2
Molar mass	314.207[[Script error: No such module "String".]]
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Dichloropane ((-)-2β-Carbomethoxy-3β-(3,4-dichlorophenyl)tropane, RTI-111, O-401) is a powerful SNDRI with IC50 (nM) values of 0.79, 3.13, and 18 at the DAT, SERT, and NET.^[1]

Methylecgonidine as the direct precursor to this compound.^[2]

In contrast to the closely related RTI-112, dichloropane is a potent stimulant drug which produces similar effects to cocaine in animal studies, although with a slower onset (20 - 30 min if you take 0,1g) and longer duration of action (About 2h if you take 0,1g)).^[3]^[4]

It is not explicitly illegal anywhere in the world as of 2008, but might be considered, by a jury educated by paid expert witnesses during a trial, to be a controlled substance analogue of cocaine, on the grounds of its related chemical structure, in some jurisdictions such as the USA, Canada, Australia and New Zealand. A valid counterargument is that the analogs act concerns actual chemical analogs, not their structure-activity relationship with each other; the chemical is a much closer analog of the legally available with prescription, non-controlled substance antidepressant sertaline.

Transporter selectivity for disubstituted analogs

MAT IC₅₀ (K_i) nM for 3',4'-Disubstituted Phenyltropanes.
RTI	P	M	[³H]WIN 35,428	[³H]Paroxetine	[³H]Nisoxetine
111	Cl	Cl	0.79	3.13 (0.29)	18 (11)
112	Cl	Me	0.82 ± 0.05	10.5 ± 0.41 (0.95 ± 0.04)	36.2 ± 1.02 (21.8 ± 0.62)
	Cl	Br	0.42 ± 0.02	0.78 ± 0.04 (0.19 ± 0.01)	7.24 ± 0.69 (3.62 ± 0.34)
	Cl	I	0.41 ± 0.09	1.39 ± 0.23 (0.34 ± 0.06)	15.1 ± 0.59 (7.74 ± 0.29)
	Br	Cl	0.12 ± 0.04	0.94 ± 0.09 (0.23 ± 0.02)	1.31 ± 0.13 (0.65 ± 0.07)
	Br	Br	0.27 ± 0.01	0.71 ± 0.03 (0.18 ± 0.01)	2.80 ± 0.16 (1.10 ± 0.08)
	Br	I	0.21 ± 0.06	1.14 ± 0.26 (0.25 ± 0.04)	10.4 ± 1.5 (5.12 ± 0.77)
	I	Cl	0.26 ± 0.05	1.04 ± 0.14 (0.63 ± 0.05)	1.26 ± 0.09 (0.63 ± 0.05)
	I	Br	0.20 ± 0.04	0.58 ± 0.07 (0.14 ± 0.02)	1.96 ± 0.17 (0.98 ± 0.09)
	I	I	0.98 ± 0.05	2.0 ± 0.56 (0.19 ± 0.05)	40.4 ± 3.56 (24 ± 2.1)
	Me	Me	0.43 ± 0.07	9.88 ± 1.11 (2.42 ± 0.27)	107 ± 11 (44 ± 4.7)

DAT: (p-Br, m-Cl) < (p-I, m-Br) ≈ (p-Br, m-I) ~ (p-I, m-Cl) ≈ p,m-Br₂ < (p-Cl, m-I) ≈ (p-Cl, m-Br) ≈ p,m-Me₂ < p,m-Cl₂ < (p-Cl, m-Me) < p,m-I₂.

5HT: (p-I, m-Br) < p,m-Br₂ ~ (p-Cl, m-Br) < (p-Br, m-Cl) ~ (p-I, m-Cl) < (p-Br, m-I) < (p-Cl, m-I) < p,m-I₂ < p,m-Cl₂ < (p-Cl, m-Me) < p,m-Me₂.

NET: (p-I, m-Cl) ~ (p-Br, m-Cl) < (p-I, m-Br) < p,m-Br₂ < (p-Cl, m-Br) < (p-Br, m-I) < (p-Cl, m-I) < p,m-Cl₂ < (p-Cl, m-Me) < p,m-I₂ < p,m-Me₂.

References

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Jump up ↑ Carroll FI, Blough BE, Nie Z, Kuhar MJ, Howell LL, Navarro HA. Synthesis and Monoamine Transporter Binding Properties of 3-(3',4'-Disubstituted phenyl)tropane-2-carboxylic Acid Methyl Esters. J Med Chem. 2005 Apr 21;48(8):2767-71. PMID 15828814
Jump up ↑ Carroll FI, Mascarella SW, Kuzemko MA, Gao Y, Abraham P, Lewin AH, Boja JW, Kuhar MJ. Synthesis, ligand binding, and QSAR (CoMFA and classical) study of 3 beta-(3'-substituted phenyl)-, 3 beta-(4'-substituted phenyl)-, and 3 beta-(3',4'-disubstituted phenyl)tropane-2 beta-carboxylic acid methyl esters. Journal of Medicinal Chemistry. 1994 Sep 2;37(18):2865-73. PMID 8071935
Jump up ↑ Ranaldi R, Anderson KG, Carroll FI, Woolverton WL. Reinforcing and discriminative stimulus effects of RTI 111, a 3-phenyltropane analog, in rhesus monkeys: interaction with methamphetamine. Psychopharmacology (Berlin). 2000 Dec;153(1):103-10. PMID 11255920
Jump up ↑ Cook CD, Carroll IF, Beardsley PM. Cocaine-like discriminative stimulus effects of novel cocaine and 3-phenyltropane analogs in the rat. Psychopharmacology (Berlin). 2001 Dec;159(1):58-63. PMID 11797070

[Disu-1] Jump up ↑ Carroll FI, Blough BE, Nie Z, Kuhar MJ, Howell LL, Navarro HA. Synthesis and Monoamine Transporter Binding Properties of 3-(3',4'-Disubstituted phenyl)tropane-2-carboxylic Acid Methyl Esters. J Med Chem. 2005 Apr 21;48(8):2767-71. PMID 15828814

[2] Jump up ↑ Carroll FI, Mascarella SW, Kuzemko MA, Gao Y, Abraham P, Lewin AH, Boja JW, Kuhar MJ. Synthesis, ligand binding, and QSAR (CoMFA and classical) study of 3 beta-(3'-substituted phenyl)-, 3 beta-(4'-substituted phenyl)-, and 3 beta-(3',4'-disubstituted phenyl)tropane-2 beta-carboxylic acid methyl esters. Journal of Medicinal Chemistry. 1994 Sep 2;37(18):2865-73. PMID 8071935

[3] Jump up ↑ Ranaldi R, Anderson KG, Carroll FI, Woolverton WL. Reinforcing and discriminative stimulus effects of RTI 111, a 3-phenyltropane analog, in rhesus monkeys: interaction with methamphetamine. Psychopharmacology (Berlin). 2000 Dec;153(1):103-10. PMID 11255920

[4] Jump up ↑ Cook CD, Carroll IF, Beardsley PM. Cocaine-like discriminative stimulus effects of novel cocaine and 3-phenyltropane analogs in the rat. Psychopharmacology (Berlin). 2001 Dec;159(1):58-63. PMID 11797070

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v t e Phenyltropanes (classifications)
2-Carboxymethyl Esters	Troparil • WIN 35428 • RTI-31 • RTI-32 • RTI-51 • RTI-55
(3,4-Disubstituted Phenyl)-tropanes	Dichloropane • RTI-112 • RTI-353
Arylcarboxy	RTI-113
Carboxyalkyl	RTI-121 • RTI-150
Acyl	PTT/WF-11 • WF-23 • PIT/WF-21 • WF-33
β,α Stereochemistry	RTI-352 • RTI-274
α,β Stereochemistry	Brasofensine • Tesofensine • NS2359
Heterocycles: 3-Substituted-isoxazol-5-yl	RTI-177 • RTI-336 • RTI-371
Heterocycles: 3-Substituted-1,2,4-oxadiazole	RTI-126 • RTI-371
N-alkyl	FP-β-CPPIT • FE-β-CPPIT • Altropane • Ioflupane (¹²³I)
N-replaced (S,O,C)	Tropoxane
Irreversible	RTI-76
Nortropanes (N-demethylated)	NS2359 (GSK-372,475)

v t e Stimulants
Adamantanes	Adaphenoxate • Adapromine • Amantadine • Bromantane • Chlodantane • Gludantane • Memantine • Midantane
Arylcyclohexylamines	Benocyclidine • Dieticyclidine • Esketamine • Eticyclidine • Gacyclidine • Ketamine • Phencyclamine • Phencyclidine • Rolicyclidine • Tenocyclidine • Tiletamine
Benzazepines	6-Br-APB • SKF-77434 • SKF-81297 • SKF-82958
Cholinergics	A-84543 • A-366,833 • ABT-202 • ABT-418 • AR-R17779 • Altinicline • Anabasine • Arecoline • 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 • TC-5619 • Tebanicline • UB-165 • Varenicline • WAY-317,538
Convulsants	Anatoxin-a • Bicuculline • DMCM • Flurothyl • Gabazine • Pentetrazol • Picrotoxin • Strychnine • Thujone
Eugeroics	Adrafinil • Armodafinil • CRL-40941 • Modafinil
Oxazolines	4-Methylaminorex • Aminorex • Clominorex • Cyclazodone • Fenozolone • Fluminorex • Pemoline • Thozalinone
Phenethylamines	1-(4-Methylphenyl)-2-aminobutane • 2-Fluoroamphetamine • 2-Fluoromethamphetamine • 2-OH-PEA • 2-Phenyl-3-aminobutane • 2-Phenyl-3-methylaminobutane • 2,3-MDA • 3-Fluoroamphetamine • 3-Fluoroethamphetamine • 3-Fluoromethcathinone • 3-Methoxyamphetamine • 3-Methylamphetamine • 4-BMC • 4-Ethylamphetamine • 4-FA • 4-FMA • 4-MA • 4-MMA • 4-MTA • 6-FNE • Alfetamine • α-Ethylphenethylamine • Amfecloral • Amfepentorex • Amfepramone • Amidephrine • Amphetamine (Dextroamphetamine, Levoamphetamine) • Amphetaminil • Arbutamine • Atomoxetine (Tomoxetine) • β-Methylphenethylamine • β-Phenylmethamphetamine • Benfluorex • Benzphetamine • BDB (J) • BOH (Hydroxy-J) • BPAP • Buphedrone • Bupropion (Amfebutamone) • Butylone • Cathine • Cathinone • Chlorphentermine • Clenbuterol • Clobenzorex • Cloforex • Clortermine • D-Deprenyl • Denopamine • Dimethoxyamphetamine • Dimethylamphetamine • Dimethylcathinone (Dimethylpropion, Metamfepramone) • Dobutamine • DOPA (Dextrodopa, Levodopa) • Dopamine • Dopexamine • Droxidopa • EBDB (Ethyl-J) • Ephedrine • Epinephrine (Adrenaline) • Epinine (Deoxyepinephrine) • Etafedrine • Ethcathinone (Ethylpropion) • Ethylamphetamine (Etilamfetamine) • Ethylnorepinephrine (Butanefrine) • Ethylone • Etilefrine • Famprofazone • Fenbutrazate • Fencamine • Fencamfamine • Fenethylline • Fenfluramine (Dexfenfluramine) • Fenmetramide • Fenproporex • Flephedrone • Fludorex • Furfenorex • Gepefrine • HMMA • Hordenine • Ibopamine • IMP • Indanylamphetamine • Isoetarine • Isoprenaline (Isoproterenol) • L-Deprenyl (Selegiline) • Lefetamine • Lisdexamfetamine • Lophophine (Homomyristicylamine) • Manifaxine • MBDB (Methyl-J; "Eden") • MDA (Tenamfetamine) • MDBU • MDEA ("Eve") • MDMA ("Ecstasy", "Adam") • MDMPEA (Homarylamine) • MDOH • MDPR • MDPEA (Homopiperonylamine) • Mefenorex • Mephedrone • Mephentermine • Metanephrine • Metaraminol • Methamphetamine (Desoxyephedrine, Methedrine; Dextromethamphetamine, Levomethamphetamine) • Methoxamine • Methoxyphenamine • MMA • Methcathinone (Methylpropion) • Methedrone • Methoxyphenamine • Methylone • MMDA • MMDMA • MMMA • Morazone • Naphthylamphetamine • Nisoxetine • Norepinephrine (Noradrenaline) • Norfenefrine • Norfenfluramine • Normetanephrine • Octopamine • Orciprenaline • Ortetamine • Oxilofrine • Paredrine (Norpholedrine, Oxamphetamine, Mycadrine) • PBA • PCA • PHA • Pargyline • Pentorex (Phenpentermine) • Pentylone • Phendimetrazine • Phenmetrazine • Phenpromethamine • Phentermine • Phenylalanine • Phenylephrine (Neosynephrine) • Phenylpropanolamine • Pholedrine • PIA • PMA • PMEA • PMMA • PPAP • Prenylamine • Propylamphetamine • Pseudoephedrine • Radafaxine • Ropinirole • Salbutamol (Albuterol; Levosalbutamol) • Sibutramine • Synephrine (Oxedrine) • Theodrenaline • Tiflorex (Flutiorex) • Tranylcypromine • Tyramine • Tyrosine • Xamoterol • Xylopropamine • Zylofuramine
Piperazines	2C-B-BZP • 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 • 2-Benzylpiperidine • 3,4-Dichloromethylphenidate • 4-Benzylpiperidine • 4-Methylmethylphenidate • Desoxypipradrol • Difemetorex • Diphenylpyraline • Ethylphenidate • Methylnaphthidate • Methylphenidate (Dexmethylphenidate) • Nocaine • Phacetoperane • Pipradrol • SCH-5472
Pyrrolidines	α-PPP • α-PBP • α-PVP • MDPPP • MDPBP • MDPV • MPBP • MPHP • MPPP • MOPPP • Naphyrone • PEP • Prolintane • Pyrovalerone
Tropanes	3-CPMT • 3-Pseudotropyl-4-fluorobenzoate • 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-121 (IPCIT) • RTI-126 • RTI-150 • RTI-154 • RTI-171 • RTI-177 • RTI-183 • RTI-194 • RTI-202 • 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
Xanthines	Aminophylline • Caffeine • Dimethazan • Paraxanthine • Theobromine • Theophylline
Others	1-(Thiophen-2-yl)-2-aminopropane • 2-Amino-1,2-dihydronaphthalene • 2-Aminoindane • 2-Aminotetralin • 2-Diphenylmethylpyrrolidine • 2-MDP • 3,3-Diphenylcyclobutanamine • 5-(2-Aminopropyl)indole • 5-Iodo-2-aminoindane • AL-1095 • Amfonelic acid • Amineptine • Amiphenazole • Atipamezole • Bemegride • Benzydamine • BTQ • BTS 74,398 • Carphedon • Ciclazindol • Cilobamine • Clofenciclan • Cropropamide • Crotetamide • Diclofensine • Dimethocaine • Diphenylprolinol • Efaroxan • Etamivan • EXP-561 • Fenpentadiol • Feprosidnine • Gamfexine • Gilutensin • GYKI-52895 • Hexacyclonate • Idazoxan • Indanorex • Indatraline • JNJ-7925476 • JZ-IV-10 • Lazabemide • Leptacline • Levopropylhexedrine • LR-5182 • Mazindol • Meclofenoxate • Medifoxamine • Mefexamide • Mesocarb • Nefopam • Nikethamide • Nomifensine • O-2172 • Oxaprotiline • Phthalimidopropiophenone • PNU-99,194 • Propylhexedrine • PRC200-SS • Rasagiline • Rauwolscine • Rubidium chloride • Setazindol • Tametraline • Tandamine • Trazium • UH-232 • Yohimbine
See also Sympathomimetic amines

Dichloropane

Transporter selectivity for disubstituted analogs

See also

References

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