Ethylphenidate
1Provenance card
the boundary, as counts
Sources
3021 with DOI
2 strong · 16 moderate · 12 weak
Compilations
12026-05-11T21:33:26.715Z
pipeline-v5 · prompt hash not recorded — run predates 2026-09
Decisions
44last ruled 2026-06-04
0 awaiting a ruling
Issued documents
42026-10-19T20:31:54.821Z
notice · info card · emergency
Searches
152 with no results
queries and counts on the build
Claims checked
7958 supported
58 supported · 21 not
Correspondence
0received
consent field ships in Phase 4
Edges
260
derivations recorded for this entity
Complete over 30 sources, 1 compilation, and 44 decisions.Not here: the private journal (never).Working material — drafts, discards, unsupported claims — is listed below and readable on the working page.Cite: psychedex.org/substances/ethylphenidate/archive
Timeline
what happened, newest first — claims, searches and artifacts stay inside Build
- 2026-10-19issueIssued info_card
- 2026-09-24srcL- and D-threo ethylphenidate concentrations, pharmacokinetics, and pharmacodynamics in horses.
- 2026-09-24srcChiral separation and quantitation of methylphenidate, ethylphenidate, and ritalinic acid in blood using supercritical fluid chromatography.
- 2026-09-24srcEthylphenidate as a selective dopaminergic agonist and methylphenidate-ethanol transesterification biomarker.
- 2026-09-24srcDesigner drugs: mechanism of action and adverse effects
- 2026-09-24srcIntoxication caused by new psychostimulants: analytical methods to disclose acute and chronic use of benzofurans and ethylphenidate
- 2026-09-24srcMetabolomics of Methylphenidate and Ethylphenidate: Implications in Pharmacological and Toxicological Effects.
- 2026-09-24srcA review of ethylphenidate in deaths in east and west Scotland.
- 2026-09-24srcSeven fatalities associated with ethylphenidate.
- 2026-09-24srcDevelopment of analytical method for the determination of methylphenidate, the analog ethylphenidate and their metabolite ritalinic acid in oral fluid samples by micro-QuEChERS and liquid chromatography-tandem mass spectrometry.
- 2026-09-24srcPharmacological profile of methylphenidate-based designer drugs
- 2026-09-24srcRe-emergence of HIV related to injecting drug use despite a comprehensive harm reduction environment: a cross-sectional analysis.
- 2026-09-24srcSerious Complications Associated With the Injection of Ethylphenidate: 2 Case Reports.
- 2026-09-24srcAnalysis of methylphenidate, ethylphenidate, lisdexamfetamine, and amphetamine in oral fluid by liquid chromatography-tandem mass spectrometry.
- 2026-09-24srcProlonged mental health effects of ethylphenidate beyond cessation of use.
- 2026-09-24srcNew drug controls and reduced hospital presentations due to novel psychoactive substances in Edinburgh.
- 2026-09-24srcRetrospective identification of new psychoactive substances in patient samples submitted for clinical drug analysis
- 2026-09-24srcDifferential influences of ethanol on early exposure to racemic methylphenidate compared with dexmethylphenidate in humans
- 2026-09-24srcPotential for Underestimation of d-Methylphenidate Bioavailability Using Chiral Derivatization/Gas Chromatography.
- 2026-09-24srcAnalytical evidence to show letters impregnated with novel psychoactive substances are a means of getting drugs to inmates within the UK prison service.
- 2026-09-24srcRepeated Use of the Psychoactive Substance Ethylphenidate Impacts Neurochemistry and Reward Learning in Adolescent Male and Female Mice.
- 2026-09-24src"Chasing the high" - experiences of ethylphenidate as described on international internet forums.
- 2026-09-24srcDetection of the novel metabolite ethylphenidate after methylphenidate overdose with alcohol coingestion.
- 2026-09-24srcSynthesis and pharmacology of ethylphenidate enantiomers: the human transesterification metabolite of methylphenidate and ethanol.
- 2026-09-24srcMethylphenidate and its ethanol transesterification metabolite ethylphenidate: brain disposition, monoamine transporters and motor activity.
- 2026-09-24srcInfluence of ethanol and gender on methylphenidate pharmacokinetics and pharmacodynamics.
- 2026-09-24srcThe experience of an increase in the injection of ethylphenidate in Lothian April 2014-March 2015.
- 2026-09-24srcSchedules of Controlled Substances: Placement of Ethylphenidate in Schedule I
- 2026-09-24srcEthylphenidate: Chemical Identity and CAS Registry (CAS 57413-43-1)
- 2026-09-24srcMethylphenidate-based NPS Temporary Class Drug Order: ACMD Report
- 2026-09-24srcThe Misuse of Drugs Act 1971 (Temporary Class Drug) Order 2016 No. 650
- 2026-09-04issueIssued emergency
- 2026-09-04issueIssued info_card
- 2026-09-04issueIssued notice
- 2026-06-04proposal42 value proposals approved togetherone review action inferred from a shared reviewer and instant — the graph records one activity per proposal
- 2026-06-04publicationPublication — backfill
- 2026-05-11revisionRevision 1
- 2026-05-11absenceSearched ClinicalTrials.gov for "ethylphenidate" — no results
- 2026-05-11absenceSearched ClinicalTrials.gov for "ethylphenidate" — no results
- 2026-05-11genGeneration — pipeline-v5 · with 3 morepipeline-v5
- 2026-05-11rungeneration run
The same entries, as forms: six forms.