pyrroloquinoline quinol (CHEBI:18356)

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ChEBI Name	pyrroloquinoline quinol

ChEBI ID	CHEBI:18356

Definition	A pyrroloquinoline having hydroxy groups at the 4- and 5-positions and carboxy groups at the 2-, 7- and 9-positions.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:15030, CHEBI:26526, CHEBI:7882

Supplier Information	No supplier information found for this compound.

Download	Molfile XML SDF

Formula

C14H8N2O8

Net Charge

Average Mass

332.22200

Monoisotopic Mass

332.02807

InChI

InChI=1S/C14H8N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15,17-18H,(H,19,20)(H,21,22)(H,23,24)

InChIKey

QZMUBZJJJKIXKV-UHFFFAOYSA-N

SMILES

OC(=O)c1cc(C(O)=O)c2c(n1)c(O)c(O)c1cc([nH]c21)C(O)=O

Roles Classification
Chemical Role(s):	Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Bronsted base). (via oxoacid )

Biological Role(s):	cofactor An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group). (via pyrroloquinoline cofactor )

ChEBI Ontology
Outgoing	pyrroloquinoline quinol (CHEBI:18356) is a pyrroloquinoline cofactor (CHEBI:26461) pyrroloquinoline quinol (CHEBI:18356) is a tricarboxylic acid (CHEBI:27093) pyrroloquinoline quinol (CHEBI:18356) is conjugate acid of pyrroloquinoline quinol(3−) (CHEBI:58459) pyrroloquinoline quinol (CHEBI:18356) is conjugate acid of pyrroloquinoline quinol(4−) (CHEBI:77660)

Incoming	pyrroloquinoline quinol(3−) (CHEBI:58459) is conjugate base of pyrroloquinoline quinol (CHEBI:18356) pyrroloquinoline quinol(4−) (CHEBI:77660) is conjugate base of pyrroloquinoline quinol (CHEBI:18356)

IUPAC Name

4,5-dihydroxy-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid

Synonyms	Sources
2,7,9-tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-diol	ChemIDplus
PQQH2	KEGG COMPOUND
pyrrolo-quinoline quinol	ChemIDplus
Reduced pyrroloquinoline-quinone	KEGG COMPOUND

Last Modified

10 January 2019