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CHEBI:64755 - EDTA(2−)

ChEBI IDCHEBI:64755
ChEBI NameEDTA(2−)
Stars
ASCII NameEDTA(2-)
DefinitionA tetracarboxylic acid anion formed by deprotonation of two of the four carboxy groups in ethylenediaminetetraacetic acid (EDTA).
Last Modified16 January 2023
SubmitterGareth Owen
DownloadsMolfile
FormulaC10H14N2O8
Net Charge-2
Average Mass290.228
Monoisotopic Mass290.07611
SMILESO=C([O-])C[NH+](CC[NH+](CC(=O)[O-])CC(=O)[O-])CC(=O)[O-]
InChIInChI=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-2
InChIKeyKCXVZYZYPLLWCC-UHFFFAOYSA-L
ChEBI Ontology
Outgoing Relation(s)
EDTA(2−) (CHEBI:64755) is a tetracarboxylic acid anion (CHEBI:35754)
EDTA(2−) (CHEBI:64755) is conjugate acid of EDTA(3−) (CHEBI:63131)
EDTA(2−) (CHEBI:64755) is conjugate base of ethylenediaminetetraacetic acid (CHEBI:4735)
Incoming Relation(s)
EDTA disodium salt (anhydrous) (CHEBI:64734) has part EDTA(2−) (CHEBI:64755)
EDTA monocalcium salt (CHEBI:132317) has part EDTA(2−) (CHEBI:64755)
EDTA monomagnesium salt (CHEBI:132318) has part EDTA(2−) (CHEBI:64755)
ethylenediaminetetraacetic acid (CHEBI:4735) is conjugate acid of EDTA(2−) (CHEBI:64755)
EDTA(3−) (CHEBI:63131) is conjugate base of EDTA(2−) (CHEBI:64755)
IUPAC Name 
2,2',2'',2'''-(ethane-1,2-diyldiazaniumyl)tetraacetate
Synonym  Source
2,2',2'',2'''-(ethane-1,2-diyldiammonio)tetraacetateIUPAC
UniProt Name  Source
EDTAUniProt
Manual XrefsDatabases
EDTAMetaCyc