Mdpv 8.06.10
Psychonaut Web Mapping Research Project
The Psychonaut Web Mapping Research Group
Paolo Deluca (1), Fabrizio Schifano (2), Zoe Davey (1), Ornella Corazza (2), Lucia di Furia (3), Magi Farre (4), Liv Flesland (5), Miia Mannonen (6), Aino Majava (6), Valentina Minelli (3), Stefania Pagani (3), Teuvo Peltoniemi (6), Norbert Scherbaum (7), Holger Siemann (7), Arvid Skutle (5), Marta Torrens (4), Cinzia Pezzolesi (2) and Peer van der Kreeft (8)
1 - Institute of Psychiatry, King's College London, London, United Kingdom2 - School of Pharmacy, University of Hertfordshire, Hatfield, United Kingdom3 - Servizio Salute Regione Marche, Ancona, Italy4 - IMIM-Hospital del Mar, Barcelona, Spain5 - Bergen Clinics Foundation, Bergen, Norway6 - A-Clinic Foundation, Helsinki, Finland7 - Addiction Research Group, Department of Psychiatry and Psychotherapy, LVR-Hospital Essen, Germany8 - De Sleutel, Brussels, Belgium
This report has been prepared with the contribution of: Stefano D'Offizi, Jeshoor Jebadurai, Alessandro Marchi, Manuela Pasinetti, Joan Mestre Pinto, Alessandra Ricciardi.
• Created 4 March 2009• Last updated 8 June 2010
For more information: email: [email protected] or visit:
THE PSYCHONAUT WEB MAPPING RESEARCH PROJECT
This report has been prepared as part of the Psychonaut WebMapping Project. This is a European Union funded project with the aim of developing a web scanning system to identify and categorise novel recreational drugs/psychoactive compounds, and new trends in drug use based on information available on the Internet.
Although this publication arises from the Psychonaut WebMapping Project, which has received funding from the European Union, in the framework of the Public Health Programme [2006 348], it represents the views of the authors. These views have not been adopted or in any way approved by the Commission and do not necessarily represents the view of the Commission or the Executive Agency for Health and Consumers.
Please note that the information in this report reflect a review of the information available online and in other publications (including peer review articles, where available). We have endeavoured to validate this information where possible, however, given the absence of evidenced based literature in many cases, accuracy cannot be guaranteed. All sites and sources used have been appropriately referenced.
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How to reference this report
If you wish to cite this publication it should be as follows:
Psychonaut WebMapping Research Group (2009). MDPV report. Institute of Psychiatry, King's College London: London UK
Table of Contents
MDPK (Methylene Dioxy Pyrrolidin Ketone), Magic, Super coke, peevee
MDPV is a stimulant drug that acts as a norepinephrine and dopamine re-uptake inhibitor. This compound is used primarily as a stimulant. It has no history of medical use but is sold as ‘designer drug' or ‘research chemical' (RC) for recreational use. Online discussion appears to have begun in 2005.
Active constituents
MDPV is a highly potent pyrovalerone analogue that is part of the a class of compounds referred to as beta ketones sold as a ‘research chemicals' . It is a stimulant and has been compared to methylphenidate (at low doses) and cocaine (at higher doses). It has also been associated with increased sexual arousal/aphrodisiac effects in some users. MDPV is not detected via standard drug tests (according to online users).
CHEMICAL CHARACTERISTICS OF ACTIVE CONSTITUENTS
Molecular Formula: C16H21NO 3
Molecular Weight: 275.34284 [g/mol]
CAS-Number: 687603-66-3
There have been several ‘batches' of MDPV that have been identified, each differing in appearance: the ‘dirty' or ‘tan' batch (copper coloured powder; possibly the free-base form); the ‘pure' batch (white powder; possibly the HCl Salt form); and european ‘grey'batch. This has fueled online discussion about synthesis standards. [2][9]
APPEARANCE OF COMMERCIAL PRODUCTS
MDPV was also purportedly the main ingredient in the product Ivory Wave (‘bath salts'). It is likely that MDPV was sold in other commercial products as well:
Ivory Wave Concentrated Bath Salts (
PLEASE NOTE: Due to the concentrated nature of this product we
strongly recommend that you purchase the 200mg size if you have
never purchased this product before and that for the first few hours you
only use one application. You will be surprised by how long it lasts -
there really is no need for a second application for hours. Once you
have experienced ivory wave bath salts you will know hoe to apply in the
It is also strongly recommended that you do not mix these bath salts
with other similar products and for health and safety reasons its always
best to stay away from alcohol and prescription medication, or to be
intoxicated when bathing using ivory wave or any other bath salts
products sold on this site.
Soothing bath Salts - Relax and soak away IVORY WAVE,
Concentrated bath salts, please only use as advised, PLEASE do not
use this as SNUFF!!! Add the contents to a hot bath to naturally soften
the water which will leave you very soothed and relaxed. This is used to
mimic the natural hot springs of the greek sea.
Contains: Epsom Salts, Sodium Barcarbonate, Sodium Chloride,
minerals, trace elements and naturally occurring amino acids.
NOT FOR HUMAN CONSUMPTION
AVAILABLE INFORMATION ON PURCHASE PRICE
0.5g: 25 GBP or 30 EUR1.0g: 40 GBP or 47 EUR2.0g: 70 GBP or 82 EUR10 g:300 GBP or 348 EUR25 g:700 GBP or 815 EUR50 g: 1, 200 GBP or 1400 EUR100g:2, 000 GBP or 2350 EUR[4]
Ivory Wave: 200mg = £11; 500mg = £18; 500g = £8,500; 1kg = £17,000 [3]
MODALITIES OF INTAKE
Modalities of intake include:- Oral (capsules, ‘bombing' - wrapping MDPV powder in cigarette papers and swallowing, dabbing, dissolved in liquid)- Insufflation (snorting)- Smoking (salt or freebasing)- Rectal (user report: 1mg MDPV mixed with 3mL water)- IV
Oral and non-oral routes reportedly have the same overall effect, with non-oral routes being faster shorter acting.
Supposedly active at 5mg with typical doses range between 5-20mg. Redosing in a single session is common. With redosing, amount consumed over single session can be greater than 20mg. Moreover, doses upwards of 200mg have been reported. However, most users report a ceiling of around 10-15mg (i.e., higher than this amount makes the come-down more unpleasant).
Peak: @ 90mins (lasting 1hr)! Come-down: @ 2.5hr (lasting 1hr)
Effects and length of high vary with dose and individual (reportedly from 0-12+ hours)[2][6][7][8]
MDPV is controlled in the UK, Denmark, and Sweden.
CURRENT USE/MEDICINAL USE
None (research chemical). The compound pyrovalerone (developed in the 1960s), of which MDPV is an analogue, has been used for the treatment of chronic fatigue and lethargy, and as an anorectic. However, its use is limited and it is a controlled substance in Europe and the US due to problems of abuse and dependence (Gardos et al., 1971; Deniker et al., 1975)
INFORMATION ON RECREATIONAL USE/MISUSE IN THE EU (OR ELSEWHERE)
MDPV is a relatively strong stimulant sold as a ‘research chemical' or as an ingredient in party pill type products (e.g., Ivory Wave bath salts). Discussion of MDPV online seems to have started in or around 2005, at which time there was limited information about the compound available.
Some users reported the compound as being ‘very smooth' with ‘no side effects' and little come-down effects, with similar stimulant effects to methylphenidate and methylone. Whereas other reports cite unpleasant and noticeable ‘come-down' effects that make the drug undesirable. As with some of the desired psychoactive effects, it seems that negative side-effets and unpleasant come-down effects are magnified with higher doses.
2005 reports suggested limited experimentation with MDPV by relatively experienced stimulant users. Popularity appears to increase in late 2008 and online discussion in 2009 becomes more frequent - suggesting greater availability and use of the drug by recreational drug users.
At lower doses MDPV appears to produce mild CNS stimulation, but at higher doses the effects appear to be more potent cocaine-type or amphetamine-type effects.
At low doses (and particularly early on in the recreational history of MDPV c. 2005) there were a number of reports of people using the drug as a study aid or to increase concentration for work. The notion of the compound as a ‘tool' rather than a ‘drug' further decreased interest in its use recreationally. MDPV has been compared to methylphenidate, Adderall, Ritalin, and Concerta, and suggested as a possible self-medication to ADD/ADHD.
Reports detailing heavier and more frequent use appear around 2006, including warnings about ease of overdose (producing long-lasting panic attacks), potency, and the dangers of regular and/or heavy use (with lasting consequences on cognitive function and affect).
With regards to abuse liability, the short duration of action and ‘rush' associated with MDPV have led some to suggest that the drug is compulsive, with definite ‘moreish'/‘fiendish' qualities. Increases in tolerance with use are also reported.
Several online users refer to MDPV panic attacks and prolonged anxiety. These appear to occur with at higher doses and with regular and/or heavy use. As a result, warnings against he notion that ‘more is better' MDPV are common. There is also much discussion dedicated to drug combinations that might serve to decrease the effects of these attacks e.g., benzodiazipines, GBL/GHB.
There have also been warnings about mistaking MDPV for cocaine (particularly when purchasing it from street dealers) and/or taking MDPV at the same levels as cocaine. "You need at least 20-30 times less per dose and need to re-dose about 6-8 less times as it lasts a lot longer". Similar warnings were posted regarding the confusion and/or equation of potency of MDPV with either mephedrone or methylone.
USE IN COMBINATION WITH OTHER COMPOUNDS
CannabisAlcoholOther research chemicals (AMT, BZP, mephedrone, methylone)AmphetamineGHB/GBL/1,4BD (to bring down heart rate)KratomLSD or other hallucinogensBenzodiazepines/beta blockers (during come-down period)OpiatesPregabalin (to stop nausea)
MDPV is a pyrovalerone analogue that acts as a norepinephrine and dopamine reuptake inhibitor. There is limited information available about the pharmacology of MDPV. The NMR and mass sectroscopic data of MDPV is presented by Westphal et al. 2009. There is some published literature regarding the chemical structure and pharmacology of pyrovalerone and some other pyrovalerone analogues, from which some pharmacological characteristics of MDPV can be inferred (Gardos et al., 1971; Deniker et al., 1975; Meltzer et al., 2006; Springer et al., 2003).
TOXICOLOGICAL EFFECTS
There is limited information available about the toxicological effects of MDPV. However, the effects and side-effects of MDPV use appear to be highly dose dependent. Kidney dysfunction, with markers for hemolytic anemia and methhemaglobinemia was reported by one user who was using poppers (amyl nitrite) concurrently. The LD50 of MDPV is not known, although it is suggested that non-fatal overdose would be possible at relatively low doses compared to other RC stimulants (e.g., mephedrone).
DESIRED PSYCHOACTIVE EFFECTS
Desired psychoactive include:
Stimulant effects
Increased energy
Limited, if any, euphoria
Mental stimulation, increased concentration
Sexual stimulation/aphrodisiac effects
Mild empathogenic effects
PHYSICAL/MEDICAL UNTOWARD EFFECTS
Reported negative side effects include:
Nausea, stomach cramps, and digestive problems
Muscle twitches, jaw tension
Increased body temp, sweating, overheating
Irregular and/or increased heart rate
Lack of appetite/thirst
Skin prickles, Numbness
Problems breathing
PSYCHOPATHOLOGICAL DISTURBANCES ASSOCIATED WITH ITS USE
Psychopathological disturbances and other psychological effects associated with use include:
Severe and prolonged anxiety attacks, agitation, and panic attacks (anxiety, tremor, physical agitation, irritability, dry mouth, increased heart rate) Depression
Suicidal thoughts (one report) [6]
Altered vision: "I started to see obvious visual distortions, similar to glowing coloured line going across my entire line of sight." [5]
RELATED FATALITIES
None reported.
Google Insights for Search shows search volume patterns for specific keywords across specific regions and time frames since 2004. The screenshot below includes a graph with the search volume, indicating interest over time (GMT) for MDPV, plotted on a scale from 0 to 100; the totals are indicated next to bars by the search terms, a breakdown of how the categories are classified, lists of the top searches and top rising searches, a world heat map graphically displaying the search volume index with defined regions, cities and towns.
Deniker, P., Loo, H., Cuche, H., & Roux, J. M. (1975). Abuse of pyrovalerone by drug addicts. Annales Medico-
Psychologiques (Paris), 2(4), 745–8.
Gardos, G., & Cole, J. O. (1971). Evaluation of pyrovalerone in chronically fatigued volunteers. Current
Therapeutic Research, Clinical and Experimental, 13 (10), 631–5
Meltzer, P. C., Butler, D., Deschamps, J. R., & Madras, B. K. (2006). 1-(4-methylphenyl)-2-pyrrolidin-1-yl-
pentan-1-one (Pyrovalerone) analogues: A promising class of monoamine uptake inhibitors. J Med Chem, 49(4), 1420–32
Springer, D., Fritschi, G., & Maurer, H. H. (2003). MEtabolism of the new designer drug alpha-
pyrrolidinopropiophenone (PPP) and the toxicological detection of PPP and 4'-methyl-alpha-
pyrrolidinopropiophenone (MPPP) studied in rat urine using gas chromatography-mass spectrometry.
Journal of Chromatography, 796(2), 253–66
Westphal, F., Junge, T., Rosner, P., Sonnichsen, F., & Shuster, F. (2009). Mass and NMR spectroscopic
characterization of 3,4-methylenedioxypyrovalerone: A designer drug with alpha-pyrrolidinophenone
structure. Forensic Science International, 190(1-3), 1
[1] (Retrieved July 20, 2009)
[2] (Retrieved July 20, 2009)
[3] (Retrieved July 20, 2009)
[4] (Retrieved July 20, 2009)
[5] (Retrieved July 21, 2009)
[6] trieved July 21, 2009)
[7] (Retrieved July 21, 2009)
[8] (Retrieved July 21, 2009)
[9] trieved July 21, 2009)
[10] (Retrieved July 21, 2009)
[11] (Retrieved July 21, 2009)
[12] (Retrieved July 22, 2009)
Source: http://yaghmaee.semnan.ac.ir/uploads/MDPV.pdf
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