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1cP-LSD

1-cyclopropanoyl-lysergic acid diethylamide

1Provenance card

the boundary, as counts

Sources

3734 with DOI

15 strong · 19 moderate · 3 weak

Compilations

12026-04-26T11:51:02.927Z

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

Decisions

31last ruled 2026-06-04

0 awaiting a ruling

Issued documents

62026-10-19T20:28:48.677Z

notice · info card · emergency

Searches

233 with no results

queries and counts on the build

Claims checked

7960 supported

60 supported · 19 not

Correspondence

0received

consent field ships in Phase 4

Edges

266

derivations recorded for this entity

Complete over 37 sources, 1 compilation, and 31 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/1cp-lsd/archive

Timeline

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

  1. 2026-10-19issueIssued emergency
  2. 2026-10-19issueIssued info_card
  3. 2026-10-19issueIssued notice
  4. 2026-09-24srcPharmacokinetics and Pharmacodynamics of Lysergic Acid Diethylamide Microdoses in Healthy Participants
  5. 2026-09-24srcAbsolute Oral Bioavailability and Bioequivalence of LSD Base and Tartrate in a Double-Blind, Placebo-Controlled, Crossover Study
  6. 2026-09-24srcReturn of the lysergamides. Part I: Analytical and behavioural characterization of 1-propionyl-d-lysergic acid diethylamide (1P-LSD)
  7. 2026-09-24srcReturn of the lysergamides. Part II: Analytical and behavioural characterization of N6-allyl-6-norlysergic acid diethylamide (AL-LAD) and (2'S,4'S)-lysergic acid 2,4-dimethylazetidide (LSZ)
  8. 2026-09-24srcReturn of the lysergamides. Part IV: Analytical and pharmacological characterization of lysergic acid morpholide (LSM-775)
  9. 2026-09-24srcReturn of the lysergamides. Part V: Analytical and behavioural characterization of 1-butanoyl-d-lysergic acid diethylamide (1B-LSD)
  10. 2026-09-24srcReturn of the lysergamides. Part VI: Analytical and behavioural characterization of 1-cyclopropanoyl-d-lysergic acid diethylamide (1CP-LSD)
  11. 2026-09-24srcPharmacokinetics and subjective effects of 1P-LSD in humans after oral and intravenous administration
  12. 2026-09-24srcReturn of the lysergamides. Part VII: Analytical and behavioural characterization of 1-valeroyl-d-lysergic acid diethylamide (1V-LSD)
  13. 2026-09-24srcAnalytical and Pharmacological Characterization of 1-(Furan-2-Carbonyl)-LSD (1F-LSD) and Comparison With 1-(Thiophene-2-Carbonyl)-LSD (1T-LSD)
  14. 2026-09-24srcA Review of Hallucinogen Persisting Perception Disorder (HPPD) and an Exploratory Study of Subjects Claiming Symptoms of HPPD
  15. 2026-09-24srcChemistry and Structure-Activity Relationships of Psychedelics.
  16. 2026-09-24srcDesigner drugs: mechanism of action and adverse effects
  17. 2026-09-24srcThe toxicity of psychedelic LSD derivatives: in silico approach for 1cP-LSD and analogs
  18. 2026-09-24srcFlashback phenomena after administration of LSD and psilocybin in controlled studies with healthy participants
  19. 2026-09-24srcPharmacokinetics and Pharmacodynamics of Lysergic Acid Diethylamide in Healthy Subjects
  20. 2026-09-24srcChronic administration of serotonergic antidepressants attenuates the subjective effects of LSD in humans.
  21. 2026-09-24srcLysergic Acid Diethylamide-Assisted Therapy in Patients With Anxiety With and Without a Life-Threatening Illness: A Randomized, Double-Blind, Placebo-Controlled Phase II Study
  22. 2026-09-24srcCrystal Structure of an LSD-Bound Human Serotonin Receptor
  23. 2026-09-24srcStructure of a Hallucinogen-Activated Gq-Coupled 5-HT2A Serotonin Receptor
  24. 2026-09-24src5-HT2A receptors: Pharmacology and functional selectivity
  25. 2026-09-24srcMechanisms of tramadol-related neurotoxicity in the rat: Does diazepam/tramadol combination play a worsening role in overdose?
  26. 2026-09-24srcTolerance and Cross-Tolerance among Psychedelic and Nonpsychedelic 5-HT2A Receptor Agonists in Mice
  27. 2026-09-24srcAcute dose-dependent effects of lysergic acid diethylamide in a double-blind placebo-controlled study in healthy subjects
  28. 2026-09-24srcDose-response relationships of LSD-induced subjective experiences in humans
  29. 2026-09-24srcAcute effects of MDMA and LSD co-administration in a double-blind placebo-controlled study in healthy participants
  30. 2026-09-24srcPharmacological and non-pharmacological predictors of the LSD experience in healthy participants
  31. 2026-09-24srcPsychedelics promote plasticity by directly binding to BDNF receptor TrkB
  32. 2026-09-24srcPsychedelics in Psychiatry: Neuroplastic, Immunomodulatory, and Neurotransmitter Mechanisms
  33. 2026-09-24srcIdentification of LSD Derivatives, 1cP-LSD, MIPLA and 1B-LSD in Illegal Products as Paper Sheet
  34. 2026-09-24srcPsychedelics and the human receptorome
  35. 2026-09-24srcForensic Aspects of Designer LSD Analogs Identification by GC-MS (EI) and UV Spectroscopy
  36. 2026-09-24srcEvaluation of 1cp-LSD for Enhancing Welfare in Shelter Dogs: A Randomized Blind Trial with Ethological Intervention
  37. 2026-09-24srcHallucinogen-Persisting Perception Disorder in a 16-Year-Old Adolescent
  38. 2026-09-24srcLysergic acid diethylamide (LSD) administration selectively downregulates serotonin2 receptors in rat brain
  39. 2026-09-24src1cP-LSD Ban - The German NpSG 2021 revision
  40. 2026-09-24src1cP-LSD - PsychonautWiki
  41. 2026-09-04issueIssued emergency
  42. 2026-09-04issueIssued info_card
  43. 2026-09-04issueIssued notice
  44. 2026-06-04proposal29 value proposals approved togetherone review action inferred from a shared reviewer and instant — the graph records one activity per proposal
  45. 2026-06-04publicationPublication — backfill
  46. 2026-04-26revisionRevision 1
  47. 2026-04-26absenceSearched Multiple for "Cross-referencing seed data against published sources" — no results
  48. 2026-04-26absenceSearched ClinicalTrials.gov for "1cP-LSD lysergamide psychedelic" — no results
  49. 2026-04-26absenceSearched ClinicalTrials.gov for "1cP-LSD lysergamide psychedelic" — no results
  50. 2026-04-26genGeneration — pipeline-v5pipeline-v5
  51. 2026-04-26rungeneration run

The same entries, as forms: six forms.