1DD-LSD

1DD-LSD, also known as 1-dodecanoyl-LSD or as SYN-L-004, is an acylated derivative of lysergic acid diethylamide (LSD). In animal studies, it produces a weak head-twitch response but with 27x lower potency than LSD itself. It is being researched as a potential slow-onset, long lasting prodrug for LSD which is expected to have reduced psychoactive effects.^[1][2]

1DD-LSD

Clinical data
Other names	1-Dodecanoyl-LSD; SYN-L-004
Identifiers
IUPAC name (6aR,9R)-N,N-diethyl-6-methyl-4-dodecanoyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide
CAS Number	3028949-80-3 Y
PubChem CID	170763787
Chemical and physical data
Formula	C32H47N3O2
Molar mass	505.747 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCCCCCCCCCCC(=O)N1C=C2C[C@@H]3C(=C[C@H](CN3C)C(=O)N(CC)CC)C4=C2C1=CC=C4
InChI InChI=1S/C32H47N3O2/c1-5-8-9-10-11-12-13-14-15-19-30(36)35-23-24-21-29-27(26-17-16-18-28(35)31(24)26)20-25(22-33(29)4)32(37)34(6-2)7-3/h16-18,20,23,25,29H,5-15,19,21-22H2,1-4H3/t25-,29-/m1/s1 Key:CEPIQEJKLWHRTL-VAVYLYDRSA-N

Use and effects

See also: LSD § Uses, and LSD § Effects

Interactions

See also: Psychedelic drug § Interactions, and Trip killer § Serotonergic psychedelic antidotes

Chemistry

Analogues

Analogues of 1DD-LSD include ALD-52 (1A-LSD), 1P-LSD, 1B-LSD, 1H-LSD, and 1V-LSD, among others.

See also

• Substituted lysergamide
• Lizard Labs