Rolicyclidine Encyclopedic

Encyclopedic

Typical encyclopedia coverage. Cross-reference for important decisions.

2 corroborating sources

3 ROAs with full dose ladders

duration data present

29 combo interactions documented

toxicity data (PsychonautWiki)

classified Tentative

classified Research-chemical

Aliases: Pcpy

Summary PsychonautWiki

Rolicyclidine (also known as PCPy, or sometimes PHP) is a simple dissociative substance of the arylcyclohexylamine class. Compared to plain PCP, it is almost unknown, despite a strikingly easier synthesis, employing unwatched pyrrolidine instead of piperidine. It produces its effects by both blocking the NMDA receptor and modulating monoamine transporters.

Dose Information source varies by band

ROA	Light	Common	Strong	Heavy
Oral	3-5mg	5-9mg	9-13mg	13mg+
Insufflated	2-4mg	4-8mg	8-15mg	15mg+
Smoked	2-4mg	4-8mg	8-12mg	12mg+

Light Common Strong Heavy

Sources· 3 of 3 ladders not fully identified

Oral

Dose ladder — Light–Strong: DrugsPRO · Heavy: not identified

Insufflated

Dose ladder — Light–Strong: DrugsPRO · Heavy: not identified

Smoked

Dose ladder — Light–Strong: DrugsPRO · Heavy: not identified

Onset, Duration & After-effects TripSit PsychonautWiki

ROA	Onset	Comeup	Peak	Offset	After Effects	Total
Oral	18-90 min	0.5-2 hrs	2-3 hrs	3-4 hrs	12-48 hrs	2-6 hrs
Insufflated	6-30 min	30-90 min	2-3 hrs	1-2 hrs	4-48 hrs	2-6 hrs
Smoked	0-18 min	18-42 min	2-3 hrs	1-2 hrs	4-48 hrs	2-6 hrs

Effect Profile

Scores (0–10) curated from multiple sources:

Effect keyword matching from PsychonautWiki catalog
Weighted by importance: core (×3), major (×2), minor (×1)

Full methodology

Dissociative 6.0

Strong 6/10

Strong dissociative depth with strong motor impairment, mild mania, low insight

Dissociative Depth ×3

depersonalization derealization physical disconnection cognitive disconnection visual disconnection spatial disorientation +2 more

⚠ Mania / Compulsion ×1

disinhibition stimulation

Insight / Novel Thought ×2

conceptual thinking

⚠ Motor / Sensory Impairment ×1

motor control loss physical disconnection tactile suppression numbness spatial disorientation visual disconnection +1 more

Tolerance

Build-up develops with repeated use over days to weeks

Reset 2–4 weeks for noticeable reduction

Tolerance Decay

Full tolerance 1d Half tolerance 21d Baseline ~28d

Cross-Tolerances

Dissociatives

Ketamine

PCP

Methoxetamine

Effects

Positive

Negative

Neutral

Positive

Negative

Neutral

Positive

Negative

Neutral

Combinations TripSit

Cross-Check Rolicyclidine with another substance

Rolicyclidine's nerd page Pharmacology, chemical data, effect profiles, and more

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Helpful Links

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Import into PsychonautWiki Journal

The PsychonautWiki Journal app includes Rolicyclidine, but its built-in data can be thinner than ours. Importing this file adds a separate "Rolicyclidine (Substance Search)" custom substance with our dose ranges, durations and tolerance, so you can log against whichever you prefer.

⬇ Download import file Import this file as custom substances and you get "Rolicyclidine (Substance Search)" with every route's full dose ladder and timeline, no typing. Works on iOS and Android (v15+); the format is confirmed by the app's developer.

Ranges are harm-reduction guidance, not a prescription.

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