Product

Pyrroloquinoline Quinone Powder PQQ
Pyrroloquinoline Quinone Powder PQQ

Pyrroloquinoline Quinone Powder PQQ

1. Pyrroloquinoline Quinone Disodium Salt
CAS NO.: 122628-50-6
Molecular Formula: C14H4N2O8.2Na
Molecular Weight: 374.17 g/mol
2. Pyrroloquinoline Quinone Acid
CAS NO.: 72909-34-3
Molecular Formula: C14H6N2O8
Molecular Weight: 330.21 g/mol
Specification: 99%
Appearance: Henna fine powder
Grade: Medical grade
Test Method: HPLC
MOQ: 10G

  • Chemical Formula: C₁₄H₄N₂Na₂O₈

  • Molecular Weight: 374.17 g/mol

  • Appearance: Reddish-brown crystalline powder

  • Solubility: Highly water-soluble (>50 mg/mL)

Mechanisms of Action

  • Mitochondrial Biogenesis: Stimulates PGC-1α pathway

  • Redox Cofactor: Catalyzes electron transfer (5000× more efficient than vitamin C)

  • Neuroprotection: Upregulates NGF and BDNF synthesis

  • Antioxidant Recycling: Regenerates oxidized vitamin E

Clinical Applications

  • Cognitive Support: Enhances memory formation (20 mg/day in trials)

  • Cardiometabolic Health: Improves endothelial function

  • Exercise Performance: Increases VO₂ max by 12% (athlete studies)

  • Anti-Aging: Reduces cellular senescence markers

Technical Specifications

  • Purity: ≥98% (HPLC-UV)

  • Stability: 24 months at -20°C (desiccated)

  • Compatibility: Stable in pH 6-8 formulations

Dosage & Safety

  • Effective Range: 10-40 mg/day

  • NOAEL: 100 mg/kg/day (rodent)

  • Regulatory Status:

    • GRAS Notice No. GRN 000333 (FDA)

    • Novel Food EU authorization pending

Formulation Notes

  • Synergistic Combinations:

    • CoQ10 (mitochondrial synergy)

    • R-Lipoic Acid (redox cycling)

  • Delivery Systems:

    • Sublingual tablets for enhanced absorption

    • Liposomal formats under development

This next-generation nutrient represents a breakthrough in mitochondrial medicine, with clinical potential extending from neurodegenerative diseases to sports nutrition.

 

ItemSpecificationTest Results
AppearanceFine PowderConform
ColorReddish Orange To Reddish BrownConform
TasteSourConform
IdentificationPositive Match With StandardMatches
Assay (Dry Basis)≥98%99.98%
Loss On Drying≤12%0.9%
Particle Size (Through 20 mesh)≥99%>99%
Heavy Metals (As Pb)≤10ppm<10ppm
As≤1ppmNot Detected
Pb≤0.5ppmNot Detected
Cd≤1ppmNot Detected
Hg≤0.1ppmNot Detected
Aerobic Plate Count≤1000cfu/g<10cfu/g
Moulds&Yeast Count≤100cfu/g<10cfu/g
E.ColiNegativeNegative
SalmonellaNegativeNegative

 

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