U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C10H15N2O8.K
Molecular Weight 330.333
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Monopotassium EDTA

SMILES

[K+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC(O)=O

InChI

InChIKey=GHTWQCXOBQMUHR-UHFFFAOYSA-M
InChI=1S/C10H16N2O8.K/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C10H15N2O8
Molecular Weight 291.2347
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 20:31:24 GMT 2025
Edited
by admin
on Tue Apr 01 20:31:24 GMT 2025
Record UNII
3G49ATA8VC
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Monopotassium EDTA
Common Name English
EDTA, monopotassium salt
Preferred Name English
Glycine, N,N?-1,2-ethanediylbis[N-(carboxymethyl)-, potassium salt
Systematic Name English
Ethylenediaminetetraacetic acid monopotassium salt
Common Name English
Code System Code Type Description
FDA UNII
3G49ATA8VC
Created by admin on Tue Apr 01 20:31:24 GMT 2025 , Edited by admin on Tue Apr 01 20:31:24 GMT 2025
PRIMARY
ECHA (EC/EINECS)
258-534-7
Created by admin on Tue Apr 01 20:31:24 GMT 2025 , Edited by admin on Tue Apr 01 20:31:24 GMT 2025
PRIMARY
PUBCHEM
23700095
Created by admin on Tue Apr 01 20:31:24 GMT 2025 , Edited by admin on Tue Apr 01 20:31:24 GMT 2025
PRIMARY
CAS
53404-51-6
Created by admin on Tue Apr 01 20:31:24 GMT 2025 , Edited by admin on Tue Apr 01 20:31:24 GMT 2025
PRIMARY
EPA CompTox
DTXSID2058413
Created by admin on Tue Apr 01 20:31:24 GMT 2025 , Edited by admin on Tue Apr 01 20:31:24 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE