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ALD-52

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Collated from PsychonautWiki, TripSit, Pharmacology. Where sources differ (e.g. dosing), Compare shows them side by side.

Sections
PsychedelicLysergamidesResearch-chemicalTentativePW

Also known as ALD-52, 1-Acetyl-LSD, 1A-LSD, 1A-LAD, Orange SunshinePW

ALD-52, or N-acetyl-LSD is a less common chemical analogue of LSD, first synthesised by Albert Hoffman. It was famously implicated in the 'Orange Sunshine' trial. A psychedelic lysergamide, this compound exhibits similar properties to LSD, and is thought to be a pro-drug for LSD.TS

Addiction potentialPW
not habit-forming
ToxicityPW
toxic dose is unknown; extremely low toxicity
TolerancePW
full tolerance almost immediately after ingestion; half after 5-7 days; baseline after 14 days
Cross-tolerancePW
psychedelic

Oral

Route dataPsychonautWiki

Dose
WeakerStronger
ThresholdLightCommonStrongHeavy
30 µg30–100 µg100–175 µg175–325 µg325 µg+
0406.25 µg
LightCommonStrongHeavy
Duration
ShorterLonger
Onset20–40 minutes
Come-up1–2 hours
Peak3–5 hours
Offset3–5 hours
Total8–14 hours
After-effects4–24 hours
OnsetCome-upPeakOffset

Dangerous interactionsPW

Lithium

Unsafe interactionsPW

Tramadol

Caution / uncertainPW

CannabisStimulants

🧬 Receptor activityPH

TargetActionAffinitySource
Orexin/Hypocretin receptor type 1—Ki 65 nMCHEMBL
Orexin receptor type 2—Ki 65 nMCHEMBL
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Plan when to take ALD-52 — see where onset, peak and comedown land on the clock

Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.