Buy LSZ L-Tartrate Pure – Premium Lysergamide | euro-labchems.com
Buy LSZ L-Tartrate Pure Powder CAS Number: 470666-32-1 (tartrate salt); freebase 470666-31-0 Molecular Formula: C₂₁H₂₅N₃O • C₄H₆O₆ (L-tartrate salt) Molecular Weight: ~481 g/mol (approximate, hemitartrate or 1:1) Purity: ≥98.5% (HPLC verified) Appearance: White to off-white crystalline powder Form: L-Tartrate salt – enhanced solubility, stability & non-hygroscopic handling Quantity options: 1 mg, 5 mg, 10 mg, 25 mg+ (research quantities only) Shipping: Discreet worldwide, vacuum-sealed with desiccant
euro-labchems.com offers high-purity LSZ L-Tartrate Pure – the preferred salt form of lysergic acid 2,4-dimethylazetidide (LSZ), a potent lysergamide analog of LSD. Developed as a rigid analog to probe 5-HT₂A receptor binding, LSZ (specifically the (2’S,4’S)-isomer, LA-SS-Az) emerged in research chemical markets around 2013 and induces LSD-like psychedelic effects in preclinical models, including head-twitch response in rodents.
What is LSZ L-Tartrate?
LSZ (lysergic acid 2,4-dimethylazetidide) constrains the diethylamide of LSD into a 2,4-dimethylazetidine ring, yielding a compound with high 5-HT₂A affinity and hallucinogenic potential. The L-tartrate salt improves aqueous solubility and crystalline quality for precise neuropharmacological, receptor-binding, or volumetric research.
Key Product Specifications
- Purity: ≥98.5% (third-party HPLC & NMR)
- Salt form: L-Tartrate (excellent non-hygroscopic stability)
- Solubility: Highly soluble in water/ethanol
- Stability: 2+ years sealed, cool/dark storage
- Full CoA provided on request
Research Effects & Characteristics
Duration: 6–10 hours (analog literature & preclinical data) Onset: 30–90 minutes Peak: 2–5 hours
Studies show LSD-comparable effects: vivid visual hallucinations (geometric patterns, color enhancement), introspection, time distortion, euphoria, sensory amplification, and behavioral changes. LSZ exhibits potency similar to or slightly above LSD in some models, supporting 5-HT₂A-mediated hallucinogen research.
Possible side effects (dose-dependent, research observations): mild nausea on come-up, elevated heart rate/blood pressure, anxiety in mismatched settings, insomnia, appetite loss, rare persisting perceptual changes (HPPD-like).
LSZ L-Tartrate Pure is sold strictly for scientific research – not for human/veterinary use. Verify local regulations.
Limited stock of premium LSZ L-Tartrate – order now from euro-labchems.com, your trusted lysergamide specialist.




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