meta-Chlorophenylpiperazine

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meta-Chlorophenylpiperazine
File:MCPP.svg
File:MCPP3d.png
Systematic (IUPAC) name
1-(3-chlorophenyl)piperazine
Clinical data
Routes of
administration		 Oral, Nasal, Rectal
Legal status
Legal status
  • See below..
Pharmacokinetic data
Metabolism Hepatic
Biological half-life 2-6 hours
Excretion Renal
Identifiers
CAS Number 51639-49-7
ATC code none
PubChem CID 1355
IUPHAR/BPS 142
ChemSpider 1314
Chemical data
Formula C10H13ClN2
Molar mass 196.676 g/mol[[Script error: No such module "String".]]
 7pxNYesY (what is this?)  (verify)
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File:Mcpp.jpg
Tablets containing mCPP confiscated by the DEA in Vernon Hills, Illinois

meta-Chlorophenylpiperazine (mCPP) is a psychoactive drug of the phenylpiperazine class. It was initially developed in the late-1970s and used in scientific research before being sold as a designer drug in the mid-2000s.[1][2] It has been detected in pills touted as legal alternatives to illicit stimulants in New Zealand and pills sold as "ecstasy" in Europe and the United States.[3][4]

Despite its advertisement as a recreational substance, mCPP is actually generally considered to be an unpleasant experience and is not desired by drug users.[3] It lacks any reinforcing effects,[5] produces depressive and anxiogenic effects in rodents and humans,[6][7] and can induce panic attacks in individuals susceptible to them.[8][9][10][11] It also worsens obsessive-compulsive symptoms in people with the disorder.[12][13][14]

mCPP is known to induce headaches in humans and has been used for testing potential antimigraine medications.[15][16][17] It has potent anorectic effects and has encouraged the development of selective 5-HT2C receptor agonists for the treatment of obesity as well.[18][19][20][21]

Meta-chlorophenylpiperazine is a major metabolite of the psychotropic drug trazodone, and may be responsible for some of its side-effects, such as headaches and migraines induced many hours after initial consumption.

Pharmacology

mCPP possesses significant affinity for the 5-HT1A, 5-HT1B, 5-HT1D, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT3, and 5-HT7 receptors, as well as the SERT.[22] It also has some affinity for α1-adrenergic, α2-adrenergic, H1, I1, and NET.[22][23] It behaves as an agonist at most or all serotonin receptors.[22][24][25] mCPP has been shown to act not only as a reuptake inhibitor of serotonin but as a releasing agent as well.[26]

mCPP's strongest actions are at the 5-HT2B and 5-HT2C receptors and its discriminative cue is mediated primarily by 5-HT2C.[22][27][28] Its negative effects such as anxiety, headaches, and appetite loss are likely mediated by its actions on the 5-HT2C receptor,[7][18][29] whereas its psychedelic effects at high doses are caused by 5-HT2A activation. Other effects of mCPP include nausea, hypoactivity, and penile erection, the latter two the result of increased 5-HT2C activity and the former likely via 5-HT3 stimulation.[30][31][32]

Pharmacokinetics

mCPP is metabolized via the CYP2D6 isoenzyme by hydroxylation to p-hydroxy-mCPP (OH-mCPP).[33] Caution should be exercised in coprescribing inhibitors or substrates of CYP2D6 with drugs such as Trazodone and Nefazodone that have mCPP as a metabolite.[33]

Legal status

  • In Finland: Illegal
  • In the Netherlands: Illegal
  • In the United States: Legal
  • In Denmark: Illegal[34]
  • In Germany: Illegal
  • In Russia: Illegal
  • In Sweden: Legal
  • In Norway: Illegal
  • In Brazil: Illegal[35]
  • In the United Kingdom: Illegal
  • In Belgium: Illegal[36]
  • In the Czech Republic: Legal[37]

Based on the recommendation of the EACD, the New Zealand government has passed legislation which placed BZP, along with the other piperazine derivatives TFMPP, mCPP, pFPP, MeOPP and MBZP, into Class C of the New Zealand Misuse of Drugs Act 1975. A ban was intended to come into effect in New Zealand on December 18, 2007, but the law change did not go through until the following year, and the sale of BZP and the other listed piperazines became illegal in New Zealand as of 1 April 2008. An amnesty for possession and usage of these drugs remained until October 2008, at which point they became completely illegal.[38]

See also

References

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Psychedelics
5-HT2AR agonists
Lysergamides: AL-LAD • ALD-52 • BU-LAD • CYP-LAD • DAM-57 • Diallyllysergamide • Ergometrine (Ergonovine, Ergobasine) • ETH-LAD • LAE-32 • LSA (Ergine, Lysergamide) • LSD • LSH • LPD-824 • LSM-775 • Lysergic Acid 2-Butyl Amide • Lysergic Acid 2,4-Dimethylazetidide • Methylergometrine • Methylisopropyllysergamide • Methysergide • MLD-41 • PARGY-LAD • PRO-LAD;
Phenethylamines: Aleph • 2C-B • 2C-B-FLY • 2CBFly-NBOMe • 2C-C • 2C-D • 2CD-5EtO • 2C-E • 2C-F • 2C-G • 2C-I • 2C-N • 2C-O • 2C-O-4 • 2C-P • 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-17 • 2C-T-21 • 2C-TFM • 2C-YN • 2CBCB-NBOMe • 25B-NBOMe • 25I-NBMD • 25I-NBOH • 25I-NBOMe • 3C-E • 3C-P • Br-DFLY • DESOXY • DMMDA • DMMDA-2 • DOB • DOC • DOEF • DOET • DOF • DOI • DOM • DON • DOPR • DOTFM • Escaline • Ganesha • HOT-2 • HOT-7 • HOT-17 • IAP • Isoproscaline • Jimscaline • Lophophine • MDA • MDEA • MDMA • MMA • MMDA • MMDA-2 • MMDA-3a • MMDMA • Macromerine • Mescaline • Methallylescaline • Proscaline • TCB-2 • TFMFly • TMA;
Piperazines: pFPP • TMFPP;
Tryptamines: 1-Methyl-5-methoxy-diisopropyltryptamine • 2,N,N-TMT • 4,N,N-TMT • 4-HO-5-MeO-DMT • 4-Acetoxy-DET • 4-Acetoxy-DIPT • 4-Acetoxy-DMT • 4-Acetoxy-DPT • 4-Acetoxy-MiPT • 4-HO-DPT • 4-HO-MET • 4-Propionyloxy-DMT • 4-Hydroxy-N-Methyl-(α,N-trimethylene)tryptamine • 5-Me-MIPT • 5-N,N-TMT • 5-AcO-DMT • 5-MeO-2,N,N-TMT • 5-MeO-4,N,N-TMT • 5-MeO-α,N,N-TMT • 5-MeO-α-ET • 5-MeO-α-MT • 5-MeO-DALT • 5-MeO-DET • 5-MeO-DIPT • 5-MeO-DMT • 5-MeO-DPT • 5-MeO-EiPT • 5-MeO-MET • 5-MeO-MIPT • 5-Methoxy-N-methyl-(α,N-trimethylene)tryptamine • 7,N,N-TMT • α,N,N-TMT • α-ET • α-MT • AL-37350A • Baeocystin • Bufotenin • DALT • DBT • DET • DIPT • DMT • DPT • EiPT • Ethocin • Ethocybin • Iprocin • MET • Miprocin • MIPT • Norbaeocystin • PiPT • Psilocin • Psilocybin;
Others: AL-38022A • Ibogaine • Noribogaine • Voacangine
Dissociatives
NMDAR antagonists
Deliriants
mAChR antagonists
3-Quinuclidinyl benzilate • Atropine • Benactyzine • Benzatropine • Benzydamine • Biperiden • Brompheniramine • CAR-226,086 • CAR-301,060 • CAR-302,196 • CAR-302,282 • CAR-302,368 • CAR-302,537 • CAR-302,668 • Chlorpheniramine • Chloropyramine • Clemastine • CS-27349 • Cyclizine • Cyproheptadine • Dicyclomine (Dicycloverine) • Dimenhydrinate • Diphenhydramine • Ditran • Doxylamine • EA-3167 • EA-3443 • EA-3580 • EA-3834 • Elemicin • Flavoxate • Hydroxyzine • Hyoscyamine • Meclizine • Myristicin • N-Ethyl-3-piperidyl benzilate • N-Methyl-3-piperidyl benzilate • Pyrilamine • Orphenadrine • Oxybutynin • Pheniramine • Phenyltoloxamine • Procyclidine • Promethazine • Scopolamine (Hyoscine) • Tolterodine • Trihexyphenidyl • Tripelennamine • Triprolidine • WIN-2299
Miscellaneous
Cannabinol • CP-47,497 • CP-55,244 • CP-55,940 • DMHP • HU-210 • JWH-018 • JWH-030 • JWH-073 • JWH-081 • JWH-200 • JWH-250 • Nabilone • Nabitan • Nantradol • Parahexyl • THC (Dronabinol) • WIN-55,212-2
Butane • Chloroform • Diethyl Ether (Ether) • Enflurane • Freon • Gasoline (Petrol) • Kerosene (Paraffin) • Propane
Others
de:Meta-Chlorphenylpiperazin

nl:Meta-chloorfenylpiperazine pl:1-(3-chlorofenylo)piperazyna ru:Мета-хлорфенилпиперазин

sv:MCPP
  1. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  2. ↑ Lecompte Y, Evrard I, Arditti J (2006). "[Metachlorophenylpiperazine (mCPP): a new designer drug]". Thérapie (in French). 61 (6): 523–30. PMID 17348609. 
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  7. ↑ 7.0 7.1 Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  8. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  9. ↑ Charney DS, Woods SW, Goodman WK, Heninger GR (1987). "Serotonin function in anxiety. II. Effects of the serotonin agonist MCPP in panic disorder patients and healthy subjects". Psychopharmacology. 92 (1): 14–24. PMID 3110824. 
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  13. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  14. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  15. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  16. ↑ Martin RS & Martin GR. Investigations into migraine pathogenesis: time course for effects of m-CPP, BW723C86 or glyceryl trinitrate on appearance of Fos-like immunoreactivity in rat trigeminal nucleus caudalis (TNC). Cephalalgia 2001; 21:46–52. London. ISSN 0333-10245
  17. ↑ Petkov VD, Belcheva S, Konstantinova E. Anxiolytic effects of dotarizine, a possible antimigraine drug. Methods Find Exp Clin Pharmacol. 1995 Dec;17(10):659-68.
  18. ↑ 18.0 18.1 Kennett GA, Curzon G (1988). "Evidence that hypophagia induced by mCPP and TFMPP requires 5-HT1C and 5-HT1B receptors; hypophagia induced by RU 24969 only requires 5-HT1B receptors". Psychopharmacology. 96 (1): 93–100. PMID 2906446. 
  19. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
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  21. ↑ Halford JC, Harrold JA, Boyland EJ, Lawton CL, Blundell JE (2007). "Serotonergic drugs : effects on appetite expression and use for the treatment of obesity". Drugs. 67 (1): 27–55. PMID 17209663. 
  22. ↑ 22.0 22.1 22.2 22.3 "PDSP Database - UNC". 
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  25. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
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  28. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  29. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  30. ↑ Kłodzińska A, Jaros T, Chojnacka-Wójcik E, Maj J (1989). "Exploratory hypoactivity induced by m-trifluoromethylphenylpiperazine (TFMPP) and m-chlorophenylpiperazine (m-CPP)". Journal of Neural Transmission. Parkinson's Disease and Dementia Section. 1 (3): 207–18. PMID 2775468. 
  31. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  32. ↑ Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  33. ↑ 33.0 33.1 Lua error in package.lua at line 80: module 'Module:Citation/CS1/Suggestions' not found.
  34. ↑ Erowid.org
  35. ↑ ANVISA resolution - Portaria SVS/MS 344/98
  36. ↑ EMCDDA
  37. ↑ [1]
  38. ↑ Misuse of Drugs (Classification of BZP) Amendment Bill 2008
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