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1Provenance card

the boundary, as counts

Sources

208 with DOI

0 strong · 12 moderate · 8 weak

Compilations

12026-05-15T19:41:14.012Z

pipeline-v5 · prompt hash not recorded — run predates 2026-09

Decisions

29last ruled 2026-06-04

0 awaiting a ruling

Issued documents

42026-10-19T20:29:30.002Z

notice · info card · emergency

Searches

143 with no results

queries and counts on the build

Claims checked

6136 supported

36 supported · 25 not

Correspondence

0received

consent field ships in Phase 4

Edges

198

derivations recorded for this entity

Complete over 20 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/2m2b/archive

Timeline

what happened, newest first — claims, searches and artifacts stay inside Build

  1. 2026-10-19issueIssued info_card
  2. 2026-10-02srcInteractive effects of MTBE and TAME on liver toxicity and CYP induction in female Wistar rats
  3. 2026-10-02srcAcute intoxication due to tert-amyl alcohol - a case report
  4. 2026-10-02srcLessons learned from a case of tert-butyl glucuronide excretion in urine - 'New' psychoactive alcohols knocking on the back door?
  5. 2026-10-02srcDrinking 'Vodka' or vodka - This is a question
  6. 2026-10-02srcBiotransformation of tert-Amyl Methyl Ether and tert-Amyl Alcohol
  7. 2026-10-02srcRole of GABAA receptors in alcohol use disorders suggested by chronic intermittent ethanol (CIE) rodent model
  8. 2026-10-02src2-Methyl 2-butanol suppresses human retinoblastoma cells through cell cycle arrest and autophagy
  9. 2026-10-02srcRecreational 2-Methyl-2-Butanol Use: An Emerging Wave of Misuse of an Ethanol Substitute on the Horizon?
  10. 2026-10-02srcBiotransformation and kinetics of excretion of tert-amyl-methyl ether in humans and rats after inhalation exposure
  11. 2026-10-02srcBiotransformation of MTBE, ETBE, and TAME after inhalation or ingestion in rats and humans
  12. 2026-10-02srcAlcohol withdrawal syndrome
  13. 2026-10-02srcEthanol inhibition of neuronal glutamate receptor function
  14. 2026-10-02srcAlcohol withdrawal syndrome: how to predict, prevent, diagnose and treat it
  15. 2026-10-02srcEthanol inhibits NMDA-activated ion current in hippocampal neurons
  16. 2026-10-02srcEthanol inhibition of N-methyl-D-aspartate-activated current in mouse hippocampal neurons: whole-cell patch-clamp analysis
  17. 2026-10-02src2m2b, a new substance with appeal to e-psychonauts: Hard to detect but ready to act. A case study
  18. 2026-10-02src2M2B - PsychonautWiki
  19. 2026-10-02src2-Methyl-2-Butanol (2M2B) Ingestion Related Toxicity
  20. 2026-10-02srctert-Amyl alcohol
  21. 2026-10-02srcChemistry: Tert-Amyl alcohol
  22. 2026-09-04issueIssued emergency
  23. 2026-09-04issueIssued info_card
  24. 2026-09-04issueIssued notice
  25. 2026-06-04proposal27 value proposals approved togetherone review action inferred from a shared reviewer and instant — the graph records one activity per proposal
  26. 2026-06-04publicationPublication — backfill
  27. 2026-05-15revisionRevision 1
  28. 2026-05-15absenceSearched PubMed for "2-methylbutan-2-ol pharmacology psychoactive" — no results
  29. 2026-05-15absenceSearched PubMed for "tertiary alcohols GABA receptor anesthesia sedation" — no results
  30. 2026-05-15absenceSearched ClinicalTrials.gov for "2-methylbutan-2-ol tert-amyl alcohol" — no results
  31. 2026-05-15genGeneration — pipeline-v5 · with 3 morepipeline-v5
  32. 2026-05-15rungeneration run

The same entries, as forms: six forms.