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CAS 72909-34-3

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Pyrroloquinoline quinone

Description:
Pyrroloquinoline quinone (PQQ) is a redox cofactor and a potent antioxidant that plays a significant role in various biological processes. It is characterized by its unique bicyclic structure, which includes a quinone moiety and a pyrrole ring. PQQ is soluble in water and exhibits a yellow to orange color in its oxidized form. It is known for its ability to facilitate electron transfer reactions, making it essential in enzymatic processes, particularly in the metabolism of certain bacteria and plants. PQQ has been studied for its potential health benefits, including neuroprotective effects, enhancement of mitochondrial function, and promotion of cellular energy metabolism. Additionally, it is believed to support cognitive function and may have implications in aging and chronic diseases. PQQ is naturally found in various foods, including fermented soybeans, green peppers, and kiwi fruit. Its CAS number, 72909-34-3, is used for identification in chemical databases and regulatory contexts. Overall, PQQ is a compound of interest in both biochemistry and nutrition due to its multifaceted roles in health and metabolism.
Formula:C14H6N2O8
InChI:InChI=1S/C14H6N2O8/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/h1-2,15H,(H,19,20)(H,21,22)(H,23,24)
InChI key:InChIKey=MMXZSJMASHPLLR-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=C2C3=C(C(=O)C(=O)C2=NC(C(O)=O)=C1)C=C(C(O)=O)N3
Synonyms:
  • 1H-Pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, 4,5-dihydro-4,5-dioxo-
  • 2,7,9-Tricarboxy-4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline
  • 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid
  • 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
  • Coenzyme PQQ
  • Methoxatine
  • PQQ
  • Pyrroloquinoline quinone
  • Methoxatin
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