U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry RACEMIC
Molecular Formula C13H15N3O4
Molecular Weight 277.2759
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 5-AMINO-4-(4-AMINO-1-OXOISOINDOLIN-2-YL)-5-OXOPENTANOIC ACID

SMILES

NC(=O)C(CCC(O)=O)N1CC2=C(C=CC=C2N)C1=O

InChI

InChIKey=USYWQLIFELNXTA-UHFFFAOYSA-N
InChI=1S/C13H15N3O4/c14-9-3-1-2-7-8(9)6-16(13(7)20)10(12(15)19)4-5-11(17)18/h1-3,10H,4-6,14H2,(H2,15,19)(H,17,18)

HIDE SMILES / InChI

Molecular Formula C13H15N3O4
Molecular Weight 277.2759
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 12:07:58 GMT 2025
Edited
by admin
on Wed Apr 02 12:07:58 GMT 2025
Record UNII
7AQ2BW828Y
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2H-ISOINDOLE-2-BUTANOIC ACID, 4-AMINO-.GAMMA.-(AMINOCARBONYL)-1,3-DIHYDRO-1-OXO-
Preferred Name English
5-AMINO-4-(4-AMINO-1-OXOISOINDOLIN-2-YL)-5-OXOPENTANOIC ACID
Common Name English
LENALIDOMIDE IMPURITY 1
Common Name English
Code System Code Type Description
PUBCHEM
22612831
Created by admin on Wed Apr 02 12:07:58 GMT 2025 , Edited by admin on Wed Apr 02 12:07:58 GMT 2025
PRIMARY
CAS
2197414-57-4
Created by admin on Wed Apr 02 12:07:58 GMT 2025 , Edited by admin on Wed Apr 02 12:07:58 GMT 2025
PRIMARY
FDA UNII
7AQ2BW828Y
Created by admin on Wed Apr 02 12:07:58 GMT 2025 , Edited by admin on Wed Apr 02 12:07:58 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY