3-HO-PCE

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Summary sheet: 3-HO-PCE

3-Hydroxyeticyclidine (commonly known as 3-HO-PCE) is a novel synthetic dissociative substance of the arylcyclohexylamine chemical class that produces potent, dose-sensitive dissociative, hallucinogenic and euphoric effects when administered. Unlike its close structural analog 3-HO-PCP, this compound is entirely novel and has no precedent in the scientific literature before being offered on the research chemicals market in the 2010s.

3-HO-PCE
Chemical Nomenclature
Common names 3-HO-PCE, Hydroxyeticyclidine
Substitutive name 3-Hydroxyeticyclidine
Systematic name 3-[1-(Ethylamino)cyclohexyl]phenol
Class Membership
Psychoactive class Dissociative
Chemical class Arylcyclohexylamine
Routes of Administration

WARNING: Always start with lower doses due to differences between individual body weight, tolerance, metabolism, and personal sensitivity. See responsible use section.



Oral
Dosage
Threshold 5 mg
Light 5 - 10 mg
Common 10 - 15 mg
Strong 15 - 25 mg
Heavy 25 mg + Redosing may result in dangerous cumulative effects.
Duration
Total 4 - 6 hours









DISCLAIMER: PW's dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.

Interactions
Stimulants
Depressants

Early discussions of this compound have revolved around whether it possesses an appreciable affinity for the μ-opioid receptor given its structural relationship to 3-HO-PCP, which is known to possess affinity for the μ-opioid receptor.[1] Whether it produces any of its theorized opioid effects in humans is the subject of ongoing discussion.

Following other substances of its class, particularly methoxetamine (MXE), phencyclidine (PCP), and 3-MeO-PCE, it is speculated to to be able to induce a state known as "dissociative anesthesia". Early reports suggest that this state is difficult to reach relative to other dissociatives, and its general effects profile been characterized as "lying halfway between 3-MeO-PCP and 3-MeO-PCE."

There are also reports that suggest this compound may produce more physical side effects such as muscle soreness and flu-like symptoms during or shortly after administration. This suggests it may be uniquely more dangerous or toxic than related dissociatives, particularly at higher doses.

There is a complete lack of data on the pharmacological properties, metabolism, and toxicity of 3-HO-PCE, and it has an extremely brief history of human usage. Today, it is exclusively distributed as a gray area research chemical by online vendors.[2] Due to its potent dissociative and opioid effects, potential habit-forming properties, and unknown toxicity profile, it is strongly recommended that one use proper harm reduction practices if choosing to use this substance.

Chemistry

3-HO-PCE, or 3-hydroxyeticyclidine, is a synthetic dissociative of the arylcyclohexylamine class. 3-HO-PCE contains cyclohexane, a six-member saturated ring, bonded to two additional groups at R1. One of these an ethyl chain bonded at its nitrogen group. The other ring is an aromatic phenyl ring, substituted at R3 with a hydroxy group.

3-HO-PCE is a PCE analog and structurally homologous to 3-MeO-PCE.

Pharmacology

Further information: NMDA receptor antagonist

While no formal studies have been conducted, 3-HO-PCE likely acts principally as an NMDA receptor antagonist. A specific subtype of glutamate receptor, NMDA (N-Methyl-D-Aspartate), modulates the transmission of electrical signals between neurons in the brain and spinal cord; for the signals to pass, the receptor must be open. Dissociatives inhibit the normal functioning NMDA receptors by binding to and blocking them. This disruption of neural network activity leads to loss of normal cognitive and affective processing, psychomotor functioning, anesthesia.[citation needed]

There is ongoing speculation as to whether this compound displays μ-opioid receptor activity due to its structural relationship to 3-HO-PCP, which has been found to have appreciable affinity as a μ-opioid receptor agonist in animal models. [1]

Subjective effects

 
This subjective effects section is a stub.

As such, it is still in progress and may contain incomplete or wrong information.

You can help by expanding or correcting it.

Disclaimer: The effects listed below cite the Subjective Effect Index (SEI), an open research literature based on anecdotal user reports and the personal analyses of PsychonautWiki contributors. As a result, they should be viewed with a healthy degree of skepticism.

It is also worth noting that these effects will not necessarily occur in a predictable or reliable manner, although higher doses are more liable to induce the full spectrum of effects. Likewise, adverse effects become increasingly likely with higher doses and may include addiction, severe injury, or death ☠.

Physical effects
 

Disconnective effects
 

Cognitive effects
 

Auditory effects
 

Visual effects
 

Experience reports

Anecdotal reports which describe the effects of this compound within our experience index include:

Additional experience reports can be found here:

Toxicity and harm potential

The toxicity and long-term health effects of recreational 3-HO-PCE use has not been studied in any scientific context and the exact toxic dosage is unknown. This is because 3-HO-PCE has a very short history of human usage.

Tolerance and addiction potential

The chronic use of 3-HO-PCE can be considered highly addictive with a high potential for adverse side effects such as psychosis. In comparison to other dissociatives, 3-HO-PCE has been reported to be more addictive than MXE, diphenidine, ephenidine, DCK, and ketamine. When addiction has developed, cravings and withdrawal effects may occur if a person suddenly stops their usage. There have been multiple reports across the internet of people becoming seriously addicted daily users of this substance so serious precautions and considerations should be taken before trying this substance.

Tolerance to many of the effects of 3-HO-PCE develops with prolonged and repeated use. This results in users having to administer increasingly large doses to achieve the same effects. After that, it takes about 4 - 7 days for the tolerance to be reduced to half and 1 - 2 weeks to be back at baseline (in the absence of further consumption). 3-HO-PCE presents cross-tolerance with [[Cross-tolerance::all dissociatives]], meaning that after the consumption of 3-HO-PCE, all dissociatives will have a reduced effect.

It is strongly recommended that one exercise extreme caution and harm reduction practices when using this substance.

  • Users should avoid taking the drug multiple days in a row or becoming dependent/addicted to it as this seems to be the main common factor in the observed incidences of severe adverse effects.
  • The recommended dosage range should not be exceeded as high doses can trigger these effects as well.
  • Users should start with extremely low doses and work their way up as slowly as possible. Volumetric liquid dosing should preferably be used due to the drug's potency; most standard milligram scales cannot accurately weigh out doses below 10-15mg.[3]
  • Compulsive redosing before one has fully sobered up is not recommended and can result in too high of a dose.

Due to the risk of psychosis, it is not recommended to combine this drug with other substances, especially stimulants, psychedelics, or other dissociatives like MXE. Independent research should always be done to ensure that a combination of two or more substances is safe before consumption.

It is strongly recommended that one use harm reduction practices, such as volumetric dosing, when using this substance to ensure the administration of the intended dose.

Urinary tract effects

In terms of its long-term health effects when used repeatedly and excessively for extended periods of time, 3-HO-PCE is likely to exhibit similar bladder and urinary tract problems to those found within ketamine, but to a lesser extent. This is possibly because 3-HO-PCE is far more potent than ketamine so significantly less of drug needs to be consumed. Symptoms of ketamine-induced cystitis can become extremely serious and can be described as:

  • Urinary frequency - Urinary frequency is the need to empty the bladder every few minutes.
  • Urinary urgency - This can be described as a sudden, compelling need to urinate.
  • Urinary pressure - This is experienced as a constant sensation of fullness in the bladder that is unrelieved by urination.
  • Pelvic and bladder pain - Pain can develop suddenly and severely, particularly as the bladder fills with urine.
  • Hematuria - Hematuria is visible blood in the urine.
  • Incontinence - This is the leakage of urine.

All of these, however, can be avoided by refraining from using 3-HO-PCE on a daily or even weekly basis and manually limiting one's usage of the substance.

Dangerous interactions

 

This dangerous interactions section is a stub.

As such, it may contain incomplete or invalid information. You can help by expanding upon or correcting it.

Legality

 

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As such, it may contain incomplete or wrong information. You can help by expanding it.

  • United Kingdom - 3-HO-PCE is a class B drug in the UK and is illegal to possess, produce, supply, or import. As a derivative of 1-Phenylcyclohexylamine where the amine has been replaced with a 1-piperidyl group, further substituted in the phenyl ring with a hydroxy substituent, it is covered by the arylcyclohexylamine generic clause added to the Misuse of Drugs Act by S.I. 2013/239, which came into effect on the 26th February 2013.[4]

See also

Literature

  • Morris, H., & Wallach, J. (2014). From PCP to MXE: A comprehensive review of the non-medical use of dissociative drugs. Drug Testing and Analysis, 6(7–8), 614–632. https://doi.org/10.1002/dta.1620

References

  1. 1.0 1.1 Kalir, A., S. Maayani, M. Rehavi, R. Elkavetz, I. Pri-Bar, O. Buchman and M. Sokolovsky, 1978, Structure activity relationship of some phencyclidine derivatives; in vivo studies in mice, European J. Med. Chem. 13, 17.
  2. Morris, H., & Wallach, J. (2014). From PCP to MXE: A comprehensive review of the non-medical use of dissociative drugs. Drug Testing and Analysis, 6(7–8), 614–632. https://doi.org/10.1002/dta.1620
  3. 3-HO-PCE (Tripsit) | https://wiki.tripsit.me/wiki/3-HO-PCE
  4. The Misuse of Drugs Act 1971 (Amendment) Order 2013 (Legislation.gov.uk) | http://www.legislation.gov.uk/uksi/2013/239/introduction/made