Acetylfentanyl
1Provenance card
the boundary, as counts
Sources
2522 with DOI
5 strong · 13 moderate · 7 weak
Compilations
12026-05-08T11:10:20.875Z
pipeline-v5 · prompt hash not recorded — run predates 2026-09
Decisions
29last ruled 2026-06-04
0 awaiting a ruling
Issued documents
42026-10-19T20:30:25.633Z
notice · info card · emergency
Searches
181 with no results
queries and counts on the build
Claims checked
7550 supported
50 supported · 25 not
Correspondence
0received
consent field ships in Phase 4
Edges
235
derivations recorded for this entity
Complete over 25 sources, 1 compilation, and 29 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/acetylfentanyl/archive
Timeline
what happened, newest first — claims, searches and artifacts stay inside Build
- 2026-10-19issueIssued info_card
- 2026-09-07srcReinforcing effects of fentanyl analogs found in illicit drug markets.
- 2026-09-07srcUse of hepatocytes isolated from a liver-humanized mouse for studies on the metabolism of drugs: application to the metabolism of fentanyl and acetylfentanyl.
- 2026-09-07srcAgonistic activity of fentanyl analogs and their metabolites on opioid receptors.
- 2026-09-07srcAcetyl Fentanyl, a Novel Fentanyl Analog, Causes 14 Overdose Deaths in Rhode Island, March-May 2013.
- 2026-09-07srcDistribution of synthetic opioids in postmortem blood, vitreous humor and brain.
- 2026-09-07srcAn autopsy case of acetyl fentanyl intoxication caused by insufflation of 'designer drugs'.
- 2026-09-07srcFentanyl analog structure-activity relationships demonstrate determinants of diverging potencies for antinociception and respiratory depression.
- 2026-09-07srcNew synthetic opioid cyclopropylfentanyl together with other novel synthetic opioids in respiratory insufficient comatose patients.
- 2026-09-07srcLong-Term Stability of 13 Fentanyl Analogs in Blood.
- 2026-09-07srcFentanyl, Acetylfentanyl and Carfentanil in Impaired Driving Cases: A Review of 270 Cases.
- 2026-09-07srcAn Acute Acetyl Fentanyl Fatality: A Case Report With Postmortem Concentrations.
- 2026-09-07srcMisuse of Novel Synthetic Opioids: A Deadly New Trend.
- 2026-09-07srcReport of Increasing Overdose Deaths that include Acetyl Fentanyl in Multiple Counties of the Southwestern Region of Pennsylvania in 2015-2016.
- 2026-09-07srcAcetyl Fentanyl: Trends and Concentrations in Metro Detroit.
- 2026-09-07srcEvaluation of Acetylfentanyl Following Suspected Heroin Overdose When Complicated by the Presence of Toxic Fentanyl and Alprazolam Concentrations.
- 2026-09-07srcEvaluation of Agonistic Activity of Fluorinated and Nonfluorinated Fentanyl Analogs on μ-Opioid Receptor Using a Cell-Based Assay System.
- 2026-09-07srcThe Fentanyl Epidemic and Evolution of Fentanyl Analogs in the United States and the European Union.
- 2026-09-07srcDeaths Involving Fentanyl, Fentanyl Analogs, and U-47700 - 10 States, July-December 2016.
- 2026-09-07srcEmerging Synthetic Fentanyl Analogs.
- 2026-09-07srcPostmortem Toxicology of New Synthetic Opioids.
- 2026-09-07srcMetabolic Pathways and Potencies of New Fentanyl Analogs.
- 2026-09-07srcAn Expanding World of Novel Psychoactive Substances: Opioids
- 2026-09-07srcSchedules of Controlled Substances: Placement of Acetyl Fentanyl Into Schedule I. Final order.
- 2026-09-07srcEMCDDA-Europol Joint Report on Acetylfentanyl
- 2026-09-07srcAcetylfentanyl Drug Chemistry Information
- 2026-09-04issueIssued emergency
- 2026-09-04issueIssued info_card
- 2026-09-04issueIssued notice
- 2026-06-04proposal27 value proposals approved togetherone review action inferred from a shared reviewer and instant — the graph records one activity per proposal
- 2026-06-04publicationPublication — backfill
- 2026-05-08revisionRevision 1
- 2026-05-08absenceSearched ClinicalTrials.gov for "acetylfentanyl" — no results
- 2026-05-08genGeneration — pipeline-v5 · with 3 morepipeline-v5
- 2026-05-08rungeneration run
The same entries, as forms: six forms.