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  • Pyrroloquinoline quinone

Pyrroloquinoline quinone

  • Identification
  • Name Pyrroloquinoline quinone
  • Synonyms Methoxatin; 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
  • copyRight
  • Molecular Structure CAS # 72909-34-3, Pyrroloquinoline quinone, Methoxatin, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
  • Molecular Formula C14H6N2O8
  • Molecular Weight 330.21
  • CAS Registry Number 72909-34-3
  • INQUIRY


Pharmaceutical Grade PQQ 99% Powder Methoxatin 72909-34-3 PQQ Pyrroloquinoline Quinone

Product NamePyrroloquinoline quinone
CAS No.72909-34-3
Molecular formulaC14H6N2O8
SynonymsPQQ, Methoxatin, Pyrroloquinoline, Pyrroloquinoline quinone acid
AppearanceDark red powder
Density1.963 g/cm3
Boiling Point1018.6 °C at 760 mmHg
Molecular Weight330.21 
Flash Point  569.8 °C
Specification Available99% HPLC 


Pyrroloquinoline quinone (PQQ) a novel vitamin-like compound found in plant foods which is showing a wide range of benefits to brain and body function based upon preclinical studies and initial clinical evaluation.Although PQQ is not currently viewed as a vitamin, it is likely to be considered an essential nutrient in the future.


Pharmaceutical Grade PQQ 99% Powder Methoxatin 72909-34-3 PQQ Pyrroloquinoline Quinone

1. Pyrroloquinoline quinone (PQQ) have function on an overall improvement in energy levels.
2. Pyrroloquinoline quinone (PQQ) have function on improving cognitive function and memory.
3. Pyrroloquinoline quinone (PQQ) have function on reduction in mitochondrial degradation.
4. Pyrroloquinoline quinone (PQQ) have function on increasing skin elasticity.
5. Pyrroloquinoline quinone (PQQ) have function on neuro-protectant.
6. Pyrroloquinoline quinone (PQQ) have function on cardio-protectant.
7. Pyrroloquinoline quinone (PQQ) have function on enhancing nerve growth.
Pharmaceutical Grade PQQ 99% Powder Methoxatin 72909-34-3 PQQ Pyrroloquinoline Quinone

Pharmaceutical Grade PQQ 99% Powder Methoxatin 72909-34-3 PQQ Pyrroloquinoline Quinone

Pyrroloquinoline quinone disodium salt may have the power to help protect brain function well into our advanced years. Initial evidence of this was demonstrated in a 2009 study published in the medical journal Food Style. In this double-blind, placebo-controlled study, 71 men and women aged 45-65 consumed foods fortified with 20 mg of PQQ (as found in our new maximum potency formula), Pyrroloquinoline Quinone plus CoQ10, or placebo, for 12 weeks. Throughout the study, subjects participated in cognitive tests designed to measure memory, recall and cerebral function. The graph shown illustrates the results. Similar results were reported in a 2011 follow-up study in which Pyrroloquinoline Quinone was given directly as a supplement.

Pharmaceutical Grade PQQ 99% Powder Methoxatin 72909-34-3 PQQ Pyrroloquinoline Quinone


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