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CHEBI:23837 - diphenic acid

ChEBI IDCHEBI:23837
ChEBI Namediphenic acid
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Last Modified17 October 2009
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FormulaC14H10O4
Net Charge0
Average Mass242.230
Monoisotopic Mass242.05791
SMILESO=C(O)c1ccccc1-c1ccccc1C(=O)O
InChIInChI=1S/C14H10O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChIKeyGWZCCUDJHOGOSO-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
diphenic acid (CHEBI:23837) has parent hydride biphenyl (CHEBI:17097)
diphenic acid (CHEBI:23837) is a dicarboxylic acid (CHEBI:35692)
diphenic acid (CHEBI:23837) is conjugate acid of diphenate(1−) (CHEBI:19283)
Incoming Relation(s)
diphenate(1−) (CHEBI:19283) is conjugate base of diphenic acid (CHEBI:23837)
IUPAC Name 
[1,1'-biphenyl]-2,2'-dicarboxylic acid
Synonyms  Source
2,2'-biphenyldicarboxylic acidNIST Chemistry WebBook
diphenic acidChemIDplus
2,2'-diphenic acidNIST Chemistry WebBook
biphenyl-2,2'-dicarboxylic acidNIST Chemistry WebBook
2,2'-bibenzoic acidNIST Chemistry WebBook
2,2'-dicarboxybiphenylChemIDplus
Registry NumbersSources
Gmelin:536420Gmelin
Beilstein:2053625Beilstein
CAS:482-05-3ChemIDplus
CAS:482-05-3NIST Chemistry WebBook