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Propylphenidate

This article is a stubmissing:
Subjective Effects
Pharmacology
Interactions
Tolerance
History & Culture
Propylphenidate molecule structurePropylphenidate molecule structure
Chemical Class
Phenidate

Dosage & Duration

Dosage

Doses are population estimates that vary widely between individuals.

Threshold~15 mg
Light15-25 mg
Moderate25-60 mg
Strong60-100 mg
Heavy100+ mg

Duration

Onset15-25 minutes
After Effects1-8 hours
Total1.5-3 hours

Subjective Effects

Subjective Effects not written up yet

Reagent Testing

Expected colorimetric results for common reagent tests. Colors show reaction change over 1–2 minutes.

Marquis(MQ)
white → brown1
Liebermann(LB)
white → orange2
Mecke(ME)
No reaction
No reaction
Mandelin(MD)
No reaction
No reaction
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Pharmacology

Pharmacology not written up yet

Interactions

Interactions not written up yet

An unlisted combination is an unknown one, not a safe one. Check a dedicated combination chart before mixing.

Check TripSit

Tolerance

Tolerance not written up yet

Harm Potential

Addiction & Dependence

Psychological

Low

The available user report says compulsive redosing did not seem likely, but no broader dependence assessment is quoted.

Toxicity

cardiovascular

One user report recorded elevated blood pressure during use.

nasal/oral mucosa

A user report described stinging, eye watering, chemical burn sensation, throat exposure, and lingering nostril discomfort.

History & Culture

History & Culture not written up yet

Legality

By Country

Illegal1
United Kingdom flagUnited KingdomIllegal

References

Citations

  1. Misuse of Drugs Act 1971, Schedule 2, Part II, paragraph 1 (latest revised text). legislation.gov.uk (n.d.). https://www.legislation.gov.uk/ukpga/1971/38/schedule/2/part/II/paragraph/11
  2. The Misuse of Drugs Act 1971 (Amendment) Order 2017. legislation.gov.uk (n.d.). https://www.legislation.gov.uk/uksi/2017/634/made1
  3. Misuse of Drugs Act 1971, section 5 (latest revised text). legislation.gov.uk (n.d.). https://www.legislation.gov.uk/ukpga/1971/38/section/51

Article Status

  • Josie Kins avatar
    Step 1 · Automated synthesis

    An autonomous workflow built by Josie Kins compiled this article's foundation from information published across the web.

  • Step 2 · First-pass reviewPending

    Not yet reviewed — this article is pending editorial review by Lyrea.

  • Step 3 · Citation reviewPending

    No one has reviewed this article's citations yet. That second pass checks each claim against the source it cites.

Recent changes7 human edits · latest

Times are UTCNewest first

24 January 2026

  1. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  2. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  3. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  4. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  5. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  6. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

  7. Josie Kins · Updated the article · also 1,4-Butanediol, 1B-LSD, 1cP-AL-LAD and 573 more

All changes to this article · Site-wide recent changes

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