CHEBI:42191 - EDTA(4−)

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name EDTA(4−)
Definition A tetracarboxylic acid anion formed by deprotonation of all four carboxy groups in ethylenediaminetetraacetic acid (EDTA).
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:30378
Supplier Information
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Formula C10H12N2O8
Net Charge -4
Average Mass 288.214
Monoisotopic Mass 288.06156
InChI InChI=1S/C10H16N2O8/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)/p-4
SMILES [O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
ChEBI Ontology
Outgoing EDTA(4−) (CHEBI:42191) is a tetracarboxylic acid anion (CHEBI:35754)
EDTA(4−) (CHEBI:42191) is conjugate base of EDTA(3−) (CHEBI:63131)
Incoming ethylenediaminetetraacetatoferrate(1−) (CHEBI:30729) has part EDTA(4−) (CHEBI:42191)
ethylenediaminetetraacetatoferrate(2−) (CHEBI:30730) has part EDTA(4−) (CHEBI:42191)
ethylenediaminetetraacetatonickelate(2−) (CHEBI:30379) has part EDTA(4−) (CHEBI:42191)
EDTA(3−) (CHEBI:63131) is conjugate acid of EDTA(4−) (CHEBI:42191)
Synonyms Sources
(ethylenedinitrilo)tetraacetic acid, ion(4−) ChemIDplus
2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate IUPAC
EDTA tetraanion ChEBI
EDTA, ion(4−) ChemIDplus
ethylenediamine tetraacetic acid tetraanion ChEBI
ethylenediaminetetraacetate IUPAC
ethylenediaminetetraacetate tetraanion ChEBI
Registry Numbers Types Sources
144943 Gmelin Registry Number Gmelin
150-43-6 CAS Registry Number ChemIDplus
3914756 Beilstein Registry Number Beilstein
Citations Waiting for Citations Types Sources
11370764 PubMed citation Europe PMC
16472851 PubMed citation Europe PMC
22116197 PubMed citation Europe PMC
22232891 PubMed citation Europe PMC
23587055 PubMed citation Europe PMC
31704581 PubMed citation Europe PMC
32821617 PubMed citation Europe PMC
33811400 PubMed citation Europe PMC
34152137 PubMed citation Europe PMC
34277313 PubMed citation Europe PMC
IND601129247 Agricola citation Europe PMC
IND605249959 Agricola citation Europe PMC
Last Modified
17 January 2023