CHEBI:50186 - pamoic acid

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ChEBI Name pamoic acid
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C23H16O6
Net Charge 0
Average Mass 388.36954
Monoisotopic Mass 388.09469
InChI InChI=1S/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)
SMILES OC(=O)c1cc2ccccc2c(Cc2c(O)c(cc3ccccc23)C(O)=O)c1O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing pamoic acid (CHEBI:50186) has functional parent 2-naphthoic acid (CHEBI:36106)
pamoic acid (CHEBI:50186) is a dicarboxylic acid (CHEBI:35692)
pamoic acid (CHEBI:50186) is conjugate acid of pamoate(2−) (CHEBI:50187)
Incoming pamoate(2−) (CHEBI:50187) is conjugate base of pamoic acid (CHEBI:50186)
4,4'-methylenebis(3-hydroxynaphthalene-2-carboxylic acid)
Synonyms Sources
4,4'-Methylen-bis-(3-hydroxy-2-naphthoesäure) ChemIDplus
4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) ChemIDplus
Embonic acid ChemIDplus
Pamosäure ChemIDplus
Registry Numbers Types Sources
130-85-8 CAS Registry Number ChemIDplus
901319 Beilstein Registry Number Beilstein
Last Modified
17 October 2009