CHEBI:30043 - terephthalate(2−)

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name terephthalate(2−)
ChEBI ID CHEBI:30043
ChEBI ASCII Name terephthalate(2-)
Definition A dicarboxylic acid dianion obtained by the deprotonation of the carboxy groups of terephthalic acid.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:26868, CHEBI:15211
Supplier Information
Download Molfile XML SDF
Formula C8H4O4
Net Charge -2
Average Mass 164.11496
Monoisotopic Mass 164.01206
InChI InChI=1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)/p-2
InChIKey KKEYFWRCBNTPAC-UHFFFAOYSA-L
SMILES [O-]C(=O)c1ccc(cc1)C([O-])=O
ChEBI Ontology
Outgoing terephthalate(2−) (CHEBI:30043) is a dicarboxylic acid dianion (CHEBI:28965)
terephthalate(2−) (CHEBI:30043) is conjugate base of terephthalate(1−) (CHEBI:30801)
Incoming terephthalate(1−) (CHEBI:30801) is conjugate acid of terephthalate(2−) (CHEBI:30043)
IUPAC Name
benzene-1,4-dicarboxylate
Synonyms Sources
1,4-benzenedicarboxylate ChemIDplus
1,4-benzenedicarboxylic acid, ion(2−) ChemIDplus
terephthalate UniProt
Manual Xrefs Databases
c0184 UM-BBD
C06337 KEGG COMPOUND
TEREPHTHALATE MetaCyc
View more database links
Registry Numbers Types Sources
3198-30-9 CAS Registry Number ChemIDplus
328024 Gmelin Registry Number Gmelin
3590515 Beilstein Registry Number Beilstein
Last Modified
26 April 2021