 | PQQ Disodium Salt: Chemical name: Pyrroloquinoline Quinone disodium salt Assay: ≥98% Appearance: Reddish brown fine powder Molecular formula: C14H4N2Na2O8 Molecular weight: 374.17 Structural formula:  |
PQQ, it is very rare, exist in a number of microbial, plant and animal tissues. PQQ as a new water-soluble vitamin, is an oxidoreductase prosthetic groups, participate in catalytic redox reactions in vivo, has some special biological activity and physiological functions.