Pyrroloquinoline Quinone

DB03205InvestigationalSmall molecule

A pyrrolo-quinoline having two adjacent keto-groups at the 4 and 5 positions and three acidic carboxyl groups. It is a coenzyme of some DEHYDROGENASES. [PubChem].

Chemical structure of Pyrroloquinoline Quinone
Formula / weight
C14H6N2O8 · 330.206 g/mol (avg)

Resolves to

Compound
UNII47819QGH5LCAS72909-34-3ChEMBLCHEMBL1235421ChEBI18315PubChem1024KEGGC00113
Clinical / RWD
RxNorm2471086
Structure
InChIKeyMMXZSJMASHPLLR-UHFFFAOYSA-NSMILESOC(=O)C1=CC2=C(N1)C1=C(N=C(C=C1C(O)=O)C(O)=O)C(=O)C2=O
Targets
Q46444qheDHP13650gdhBP27505pqqCQ9Z4J7exaAQ8GR64qbdA

What you can answer from here — as of September 13, 2026

5Protein targetsEach mapped to UniProt, with action and pharmacological action
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3Clinical trialsPhase, status and sponsor resolved per trial
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1Marketed productAcross 1 country and 1 labeller
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4+ReferencesStructured and connected to the statements they support
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