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Details

Stereochemistry ABSOLUTE
Molecular Formula C22H27N3O2
Molecular Weight 365.4687
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ALD-52

SMILES

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

InChI

InChIKey=FJOWXGYLIWJFCH-OXQOHEQNSA-N
InChI=1S/C22H27N3O2/c1-5-24(6-2)22(27)16-10-18-17-8-7-9-19-21(17)15(13-25(19)14(3)26)11-20(18)23(4)12-16/h7-10,13,16,20H,5-6,11-12H2,1-4H3/t16-,20-/m1/s1

HIDE SMILES / InChI
Molecular Formula C22H27N3O2
Molecular Weight 365.4687
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Unknown
149124
Substance Class Chemical
Created
by admin
on Mon Mar 31 17:55:17 GMT 2025
Edited
by admin
on Mon Mar 31 17:55:17 GMT 2025
Record UNII
R224WJZ8M7
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
1-ACETYLLYSERGIC ACID DIETHYLAMIDE
Preferred Name English
ALD-52
Common Name English
ACETYL LYSERGIDE
Common Name English
LYSERGAMIDE, 1-ACETYL-N,N-DIETHYL-
Common Name English
ACETYLLYSERGIDE
Common Name English
ERGOLINE-8-CARBOXAMIDE, 1-ACETYL-9,10-DIDEHYDRO-N,N-DIETHYL-6-METHYL-, (8.BETA.)-
Systematic Name English
1-ACETYL-LSD
Common Name English
ALD-52 [NFLIS-DRUG]
Common Name English
1-ACETYL LYSERGIC ACID DIETHYLAMIDE
Common Name English
(8)-1-ACETYL-N,N-DIETHYL-6-METHYL-9,10-DIDEHYDROERGOLINE-8-CARBOXAMIDE
Systematic Name English
Classification Tree Code System Code
WIKIPEDIA Designer-drugs-ALD-52
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
Code System Code Type Description
PUBCHEM
201111
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
PRIMARY
EPA CompTox
DTXSID20186370
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
PRIMARY
CAS
3270-02-8
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
PRIMARY
WIKIPEDIA
ALD-52
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
PRIMARY ALD-52, also known as 1-acetyl-LSD, is a chemical analogue of lysergic acid diethylamide (LSD). It was originally discovered by Albert Hofmann but was not widely studied until the rise in popularity of psychedelics in the 1960s.
FDA UNII
R224WJZ8M7
Created by admin on Mon Mar 31 17:55:17 GMT 2025 , Edited by admin on Mon Mar 31 17:55:17 GMT 2025
PRIMARY
Related Record Type Details
Structure of ALD-52 TARTRATE
SALT/SOLVATE -> PARENT
5-HYDROXYTRYPTAMINE RECEPTOR 2C
TARGET->PARTIAL AGONIST
5-HYDROXYTRYPTAMINE RECEPTOR 2A
TARGET->PARTIAL AGONIST
Emax=25%
EC50
5-HYDROXYTRYPTAMINE RECEPTOR 2A
TARGET->PARTIAL AGONIST
Ki
Structure of ALD-52 DITARTRATE
SALT/SOLVATE -> PARENT
Related Record Type Details
Structure of LYSERGIDE
METABOLITE ACTIVE -> PRODRUG
High levels of LSD were detected in the plasma of rats after subcutaneous administration of ALD-52 and 1P-LSD, demonstrating these compounds are rapidly and efficiently deacylated in vivo.
Related Record Type Details
Structure of ALD-52
ACTIVE MOIETY
NIH
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