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LSZ or lysergic acid 2,4-dimethylazetidide, also known as Lambda is a psychedelic drug of the lysergamide class, developed as a replacement for LSD.
The history of the synthesis of this drug.
LSZ was first synthesized in the early 2000s by David E. Nichols at Purdue University as a potent analogue of LSD, but the drug did not gain popularity until after 2012 as a designer drug.
The structure of LSZ contains a bicyclic hexahydroindole fused to lysergic acid, an amide group is linked in quinoline carbon 8, and LSZ is replaced on carbon 6 by a methyl group. Around the azetidine ring the (S, S)-(+) isomer is more active than LSZ, making it more effective.
Effects. LSZ is a 5-HT2A agonist, is not addictive, but the toxicity of the drug at high doses is not fully understood, as the drug is more potent than LSD.
LSZ is banned for sale in Denmark, Latvia, Sweden, Switzerland, and Turkey.

  • LSZ
  • LA-SS-Az
  • Diazedine
  • Lambda
  • 2,4-dimethylazetidide
IUPAC (8β)-8-{[(2S,4S)-2,4-Dimethylazetidin-1-yl]carbonyl}-6-methyl-9,10-didehydroergoline
Molecular weight
Purity 99 %
Restriction Regulated

LSZ Pharmaceutical and research product sold on this website are for research and forensic medical examination.

The complete chemical formula IUPAC: (8β)-8-{[(2S,4S)-2,4-Dimethylazetidin-1-yl]carbonyl}-6-methyl-9,10-didehydroergoline .

Storage conditions of this chemical: in a cool and dry place. The stability of this chemical compound can last up to 2 years, under the right storage conditions.

10 x 150mcg/blotter
EUR 60.00
100 x 150mcg/blotter
EUR 200.00
500 x 150mcg/blotter
EUR 700.00

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What do you get when you buy a chemical on
– a printed bag of aluminum foil containing a chemical of the first class LSZ
-Blotter over 99% pure.

We would like to draw your attention to the fact that before placing an order you checked the legality of the necessary chemicals. Independently check the list of prohibited substances in your country. We want you to place an order only for legally permitted substances in your country.

By purchasing chemical research on, you buy a quality chemical at a wholesale price without excess impurities and get a discount coupon for subsequent purchases on our site.

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