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CHEBI:63131 - EDTA(3−)

ChEBI IDCHEBI:63131
ChEBI NameEDTA(3−)
Stars
ASCII NameEDTA(3-)
DefinitionA tetracarboxylic acid anion formed by deprotonation of three of the four carboxy groups in ethylenediaminetetraacetic acid (EDTA).
Last Modified16 January 2023
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC10H13N2O8
Net Charge-3
Average Mass289.220
Monoisotopic Mass289.06884
SMILESO=C([O-])CN(CCN(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-3
InChIKeyKCXVZYZYPLLWCC-UHFFFAOYSA-K
ChEBI Ontology
Outgoing Relation(s)
EDTA(3−) (CHEBI:63131) is a tetracarboxylic acid anion (CHEBI:35754)
EDTA(3−) (CHEBI:63131) is conjugate acid of EDTA(4−) (CHEBI:42191)
EDTA(3−) (CHEBI:63131) is conjugate base of EDTA(2−) (CHEBI:64755)
Incoming Relation(s)
EDTA trisodium salt (CHEBI:63125) has part EDTA(3−) (CHEBI:63131)
EDTA(2−) (CHEBI:64755) is conjugate acid of EDTA(3−) (CHEBI:63131)
EDTA(4−) (CHEBI:42191) is conjugate base of EDTA(3−) (CHEBI:63131)
IUPAC Name 
2,2'-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}imino)diacetate