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Home > Products > Raw Materials Of Dietary Supplements > Pyrroloquinoline Quinone > Pyrroloquinoline Quinone Disodium Salt CAS No. 122628-50-6

Pyrroloquinoline Quinone Disodium Salt CAS No. 122628-50-6

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  • Product Description


1. Appearance: Henna Powder

2. Melting point: >300℃ (decomposed during the assay)

3. Solubility: Water soluble (3.08g/L at 25℃)

4. Stability:Stable for at least 24 months

5. Purity: NLT 99%



Benefits of using PQQ

● Vitamin-like activity in mammals

PQQ supplementation can improve reproductive performance, growth, and may modulate

indices of neonatal extracellular matrix production and maturation in mice fed chemically

defined. And further, dietary PQQ can influence mitochondrial amount and function.

● Radioprotective effects

PQQ had biological effects on total body phenotype. PQQ could partially rescue

TBI-induced damage to parotid glands. In addition, PQQ served radioprotective effects on

parotid glands via multiple mechanisms, such as promoting proliferation, inhibiting

apoptosis and senescence, upregulating antioxidant ability, scavenging reactive oxygen

species and reducing DNA damage. The results of the present study demonstrate that

PQQ serves a radioprotective role in parotid gland damage induced by TBI, possibly via

inhibiting oxidative stress and participating in DNA damage repair.

● Prevention of Memory Loss

Rats were administrated orally with PQQ·Na2 (20mg/kg/day) for 9 weeks. The rats fed

PQQ·Na2 showed memory retention ever after the oxidative stress for 48 hr.

● NGF Enhancement

Nerve growth factor (NGF) is one of neurotrophic factors and is essential for the

development and maintenance of neurons. PQQ·Na2 promoted synthesis of NGF in

human fibroblasts by 40-fold compared with the control, which was the highest of all

compounds ever tested.

● Neuroprotection Function

PQQ·Na2 protected neuroblastoma cells from neurotoxicity (cell death and DNA

fragmentation) induced by 6-hydroxy -dopamin (6-OHDA) due to its strong anti-oxidative

activity. PQQ·Na2 was over 30-fold more effective than ascorbic acid (Vitamin C) and

a-tocopherol (Vitamin E).


● Non-GMO

● Gluten-Free

● Allergen-Free

● Vegetarian

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