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Details

Stereochemistry ABSOLUTE
Molecular Formula C23H29N3O2
Molecular Weight 379.4953
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 1-PROPIONYL-LYSERGIC ACID DIETHYLAMIDE

SMILES

CCN(CC)C(=O)[C@H]1CN(C)[C@@H]2CC3=CN(C(=O)CC)C4=C3C(=CC=C4)C2=C1

InChI

InChIKey=JSMQOVGXBIDBIE-OXQOHEQNSA-N
InChI=1S/C23H29N3O2/c1-5-21(27)26-14-15-12-20-18(17-9-8-10-19(26)22(15)17)11-16(13-24(20)4)23(28)25(6-2)7-3/h8-11,14,16,20H,5-7,12-13H2,1-4H3/t16-,20-/m1/s1

HIDE SMILES / InChI

Molecular Formula C23H29N3O2
Molecular Weight 379.4953
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:45:02 GMT 2025
Edited
by admin
on Mon Mar 31 22:45:02 GMT 2025
Record UNII
23R2G2G79C
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
1-PROPIONYL-LYSERGIC ACID DIETHYLAMIDE
Common Name English
1-PROPIONYL-LSD
Preferred Name English
1P-LSD
Common Name English
1P-LAD
Common Name English
N,N-DIETHYL-7-METHYL-4-PROPANOYL-6,6A,8,9-TETRAHYDROINDOLO(4,3-FG)QUINOLINE-9-CARBOXAMIDE
Systematic Name English
Classification Tree Code System Code
WIKIPEDIA Designer-drugs-1P-LSD
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
Code System Code Type Description
PUBCHEM
119025985
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY
FDA UNII
23R2G2G79C
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY
WIKIPEDIA
1P-LSD
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY 1P-LSD or 1-propionyl-lysergic acid diethylamide is a psychedelic drug of the lysergamide class that is an analog of LSD and homolog of ALD-52 and has been sold online as a designer drug.[1][2][3][4][5][6]While 1P-LSD shows only 38% the potency of LSD in mice, LSD is detected via LC-MS when 1P-LSD is incubated in human serum,[7] meaning 1P-LSD not only acts as a prodrug for LSD, but is also a directly acting serotonin receptor agonist in its own right.
EPA CompTox
DTXSID701016895
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY
CAS
2349358-81-0
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY
SMS_ID
300000001102
Created by admin on Mon Mar 31 22:45:02 GMT 2025 , Edited by admin on Mon Mar 31 22:45:02 GMT 2025
PRIMARY
Related Record Type Details
TARGET->PARTIAL AGONIST
Ki
TARGET->PARTIAL AGONIST
Emax=11%
EC50
TARGET->PARTIAL AGONIST
Related Record Type Details
METABOLITE ACTIVE -> PRODRUG
A recent intoxication case involving 1P-LSD indicated formation of LSD in vivo with no detection of the parent molecule.