1D-LSD

1D-LSD

Names
IUPAC name (8β)-1-(1,2-Dimethylcyclobutane-1-carbonyl)-N,N-diethyl-6-methyl-9,10-didehydroergoline-8-carboxamide
Other names 1-(1,2-Dimethylcyclobutane-1-carbonyl)-lysergic acid diethylamide
Identifiers
3D model (JSmol)	Interactive image
PubChem CID	170703347
InChI InChI=1S/C27H35N3O2/c1-6-29(7-2)25(31)19-13-21-20-9-8-10-22-24(20)18(14-23(21)28(5)15-19)16-30(22)26(32)27(4)12-11-17(27)3/h8-10,13,16-17,19,23H,6-7,11-12,14-15H2,1-5H3/t17?,19-,23-,27?/m1/s1 Key: RNVFVHAKGPSAIU-ZRCBXKLVSA-N
SMILES [H][C@@]12CC3=CN(C(=O)C4(C)CCC4C)C4=C3C(=CC=C4)C1=C[C@H](CN2C)C(=O)N(CC)CC
Properties
Chemical formula	C27H35N3O2
Molar mass	433.596 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

1D-LSD (1-(1,2-dimethylcyclobutane-1-carbonyl)-lysergic acid diethylamide, SYN-L-229) is a psychotropic substance and a research chemical that has potential psychedelic effects. It is believed to be a prodrug for LSD and has replaced 1V-LSD in Germany after 1V-LSD became covered by the German NpSG law in 2022. It is also available as tartrate and liquid.

Legality

Germany

Since the 14 June 2024 1D-LSD (and 1T-LSD) are covered by the German NpSG law.

Austria

According to the current legal situation, 1D-LSD is neither explicitly mentioned in the Psychotropic Substances Ordinance (SV/PV), thus it is neither to be classified as a narcotic drug in the sense of the SV nor as a psychotropic substance in the sense of the PV.

See also

• 1S-LSD
• 1DD-LSD
• 1V-LSD
• 1cP-LSD
• 1T-LSD