CHEBI:63131 - EDTA(3−)

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name EDTA(3−)
ChEBI ID CHEBI:63131
ChEBI ASCII Name EDTA(3-)
Definition A tetracarboxylic acid anion formed by deprotonation of three of the four carboxy groups in ethylenediaminetetraacetic acid (EDTA).
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C10H13N2O8
Net Charge -3
Average Mass 289.21880
Monoisotopic Mass 289.06884
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-3
InChIKey KCXVZYZYPLLWCC-UHFFFAOYSA-K
SMILES OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
ChEBI Ontology
Outgoing 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 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
Last Modified
16 January 2023