Lysergic acid 2,4-dimethylazetidide
| LSZ, LA-Az | |
|---|---|
 | |
| Molecular structure via molpic based on CDK |
| Rotamer [] | |
|---|---|
| Conformer structure via 3Dmol.js |
| Physical properties [] | |
|---|---|
| Molecular mass | 335.4 g/mol [1] |
| Predicted LogP | 3.2 [1] |
| Structural Identifiers [] | |
|---|---|
| Molecular formula | C21H25N3O [1] |
| IUPAC name | [(6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinolin-9-yl]-[(2S,4S)-2,4-dimethylazetidin-1-yl]methanone [1] |
| SMILES | C[C@H]1C[C@@H](N1C(=O)[C@H]2CN([C@@H]3CC4=CNC5=CC=CC(=C45)C3=C2)C)C [1] |
| InChI | InChI=1S/C21H25N3O/c1-12-7-13(2)24(12)21(25)15-8-17-16-5-4-6-18-20(16)14(10-22-18)9-19(17)23(3)11-15/h4-6,8,10,12-13,15,19,22H,7,9,11H2,1-3H3/t12-,13-,15+,19+/m0/s1 [1] |
| InChIKey | DUKNIHFTDAXJON-CTQRGLTFSA-N [1] |
| Pharmacokinetics[] | |
|---|---|
| Duration of action | 3 – 11 hours (median 8 hours) |
Lysergic acid 2,4-dimethylazetidide (also known as (2S,4S)-1-(((8β)-9,10-Didehydro-6-methylergolin-8-yl)carbonyl)-2,4-dimethylazetidine, DIAZEDINE, Dtxcid801513632, LSZ, LSZ (D-tartrate), LA-SS-AZ, Schembl20970898, Akos040752700, Lysergic acid 2,4-dimethylazetidide, (s,s)-(+)- or Azetidine, 1-(((8β)-9,10-didehydro-6-methylergolin-8-yl)carbonyl)-2,4-dimethyl-, (2s,4s)-) is a psychedelic substance of the lysergamide class.
Chemistry
Stereochemistry []
Lysergic acid 2,4-dimethylazetidide is a absolute mixture.
Subjective effects []
| a1ko / Lysergic acid 2,4-dimethylazetidide [] | |
|---|---|
Routes:
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Experience reports
- "Facing my Emotions on LSZ and Nitrous" by MushroomMushroomQ (11 upvotes)
- "There are 45 psychedelic and dissociative trip reports in the Drug Users Bible: Download a free copy from here. Whether psychedelics are used for recreation, you need to look after yourself. Stay safe." by DMTrott (3 upvotes)
Legal status []
- Germany: Lysergic acid 2,4-dimethylazetidide is a Neuer-Psychoaktiver-Stoff under the "Neue-psychoaktive-Stoffe-Gesetz (NpSG)".
- United Kingdom: Lysergic acid 2,4-dimethylazetidide is a Class A substance.
See also []
External links []
- Lysergic acid 2,4-dimethylazetidide (Wikipedia)
- Lysergic acid 2,4-dimethylazetidide (Wikidata)
- Lysergic acid 2,4-dimethylazetidide (DrugBank)
- Lysergic acid 2,4-dimethylazetidide (PubChem)
- Lysergic acid 2,4-dimethylazetidide (Common Chemistry)
- Lysergic acid 2,4-dimethylazetidide (UNII)
- Lysergic acid 2,4-dimethylazetidide (EPA DSSTox)
References []
National Center for Biotechnology Information. PubChem Compound Summary for CID 71301249, Lysergic acid 2,4-dimethylazetidide. Accessed August 23, 2026. https://pubchem.ncbi.nlm.nih.gov/compound/71301249
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Lysergic acid 2,4-dimethylazetidide. UNII: 8SWJ525W4R. Global Substance Registration System. Accessed August 23, 2026. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/8SWJ525W4R