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    ๐Ÿงช This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    5-PPDI Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 2 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • 29 combo interactions documented
    • classified Tentative
    • classified Research-chemical

    Stimulant Research-chemical

    Summary TripSit

    An obscure analogue of ฮฑ-PBP, which is itself an analogue of ฮฑ-PVP. This rare compound has little history of human usage. Some trip reports suggest it is inactive.

    Dose Information dose.wiki TripSit

    ROA Light Common Strong Heavy
    Oral 15-30mg 30-50mg 50-70mg 70+mg
    Light Common Strong Heavy
    Sources

    Oral

    Dose ladder — dose.wiki, TripSit

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects
    Oral 10-30 min 3-6 hrs 3-6 hrs

    Effect Profile

    Scores (1–10) curated from multiple sources:

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

    Full methodology

    Stimulant 4.2
    Moderate 4/10

    Strong euphoria with moderate anxiety/jitters, mild stimulation

    Stimulation / Energy ×3
    5
    stimulation wakefulness
    Euphoria / Mood Lift ×2
    8
    euphoria cognitive euphoria mood lift
    Focus / Productivity ×2
    0
    ⚠ Anxiety / Jitters ×1
    7
    anxiety increased heart rate sweating
    View methodology →

    Tolerance

    Build-up develops rapidly, often within a single session; compulsive redosing common
    Reset a few days for acute tolerance

    Tolerance Decay

    Full tolerance 1h Half tolerance 4d Baseline ~5d

    Effects TripSit

    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral
    • Visual and audiotory hallucinations itchiness

    Combinations TripSit

    Cross-Check 5-PPDI with another substance

    5-PPDI's nerd page Pharmacology, chemical data, effect profiles, and more
    →

    Helpful Links

    ๐Ÿ“˜ Experience Reports ๐Ÿ“– TripSit ๐Ÿ“– PsychonautWiki
    Add to PsychonautWiki Journal

    The PsychonautWiki Journal logging app doesn't include every substance. To track 5-PPDI there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:

    ⬇ Download import file Import this file as custom substances and you get "5-PPDI (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. The manual values below work for older versions.
    Name
    5-PPDI
    Unit
    mg
    Description 
    5-PPDI
Source: SubstanceSearch (substancesearch.com)

Oral dose (mg): light 15-30 ยท common 30-50 ยท strong 50-70 ยท heavy 70+

Oral duration: onset 10-30m ยท peak 3-6h ยท after-effects 3-6h

Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.

    Tip: for quicker logging you can also add a Custom Unit in the app, e.g. common dose ~ 40 mg (Oral).

    The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.