Buy 1P-LSD L-Tartrate Pure is a high-purity research chemical powder of the lysergamide class. Laboratories and researchers use it to study serotonin 5-HT₂A receptor activation, psychedelic pharmacology, and structure-activity relationships of LSD analogs.
What is 1P-LSD?
1P-LSD (1-Propionyl-lysergic acid diethylamide) is a synthetic lysergamide and a prodrug of LSD. It features a propionyl group attached to the indole nitrogen. Like other 1-acylated LSD derivatives, it is believed to convert into active LSD in the body after ingestion. It first appeared on the research chemical market in 2015 and remains one of the most popular LSD analogs due to its very close similarity to classic LSD. Sold strictly for laboratory and research purposes only.
Chemical Properties of Buy 1P-LSD L-Tartrate Pure
- IUPAC Name: (6aR,9R)-N,N-diethyl-7-methyl-4-propionyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide L-tartrate
- Molecular Formula: C₂₃H₂₉N₃O₂ (free base) + C₄H₆O₆ (tartrate)
- Molar Mass: ~379.5 g/mol (free base) / ~535.6 g/mol (L-tartrate)
- Appearance: White to off-white crystalline powder
- Solubility: Good water solubility (as L-tartrate salt)
- Key Features: Propionyl substitution increases chemical stability compared to LSD while maintaining very similar potency.
Effects (Research Observations)
1P-LSD acts as a potent 5-HT₂A receptor agonist after metabolic conversion. Reported research observations include:
- Classic psychedelic effects: rich visual distortions, geometry, color enhancement, and fractals
- Deep introspection, philosophical thinking, and emotional insight
- Euphoria, mood elevation, and altered time/space perception
- Onset: 45–90 minutes (oral)
- Duration: 8–12 hours
Important Note: These are not approved medical effects. Risks include anxiety, psychological distress, increased heart rate, and challenging experiences. Strictly for research use only — not for human consumption.
Legality of Buy 1P-LSD L-Tartrate Pure
1P-LSD exists in a controlled or gray-area status in most regions:
- United States: Unscheduled federally in many references but may fall under the Federal Analogue Act
- United Kingdom: Class A / Psychoactive Substances Act
- Germany / EU: Often restricted or banned under NPS legislation
- Canada / Australia: Controlled under analog laws
Always verify current local laws before any purchase or handling. Vendors sell it exclusively for laboratory/research purposes.
Buy 1P-LSD L-Tartrate Pure from trusted research chemical suppliers offering lab-tested, high-purity products with discreet shipping and compliance documentation.




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