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Pyrroloquinoline Quinone Disodium Salt
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Pyrroloquinoline Quinone Disodium Salt

Pyrroloquinoline Quinone Disodium Salt

PQQ Pyrroloquinoline quinone CAS Number: 72909-34-3
Pyrroloquinoline Quinone Disodium Salt CAS Number: 122628-50-6
Molar mass: 330.206 g/mol
Formula: C14H6N2O8

Description

PQQ Pyrroloquinoline quinone CAS Number: 72909-34-3

Pyrroloquinoline Quinone Disodium Salt CAS Number: 122628-50-6

Molar mass: 330.206 g/mol

Formula: C14H6N2O8

Soluble in: Water

Appearance: reddish to brown powder

 

PQQ, also known as pyrroloquinoline quinone, is a redox cofactor that plays an important role in various biological processes. PQQ can exist in different forms, including the disodium salt form.

 

The main difference between PQQ and PQQ disodium salt(Pyrroloquinoline Quinone Disodium Salt) is their chemical structure and solubility. PQQ disodium salt is a salt form of PQQ that contains two sodium ions, which increases its solubility in water. This makes PQQ disodium salt more suitable for use in supplements and other applications where water solubility is important.

 

In terms of biological activity, PQQ and PQQ disodium salt have been shown to have similar effects in various studies. Both forms of PQQ have been found to have antioxidant and neuroprotective properties, and may also support mitochondrial function and energy metabolism.

 

Overall, the choice between PQQ and PQQ disodium salt may depend on the specific application and requirements of the user, such as solubility and stability.

 

PQQ, or pyrroloquinoline quinone, is a nutrient that is found in some foods and is also available in supplement form. It has been shown to have potential health benefits, including improving cognitive function, promoting energy production, and supporting cardiovascular health.

 

product-858-644

 

Tests

Specifications

Method

Appearance

Reddish brown powder.

Visual

Identification

IR spectrum of the test specimen should be consistent with the IR spectrum of reference standard.

USP<197K>

Water

≤12.0%

USP<921>

Heavy metal

≤10ppm

USP<231>

Pb

≤0.5ppm

ICP-MS

Cd

≤0.5ppm

ICP-MS

As

≤1.0ppm

ICP-MS

Hg

≤0.1ppm

ICP-MS

Chromatographic Purity

≥99.0%

In-house HPLC

Residual Solvents

Ethanol

≤5000ppm

In-house GC

Microbial limits

Total Aerobic Microbial Counts

NMT 1000cfu/g

USP<61>

Total Yeast and Mold Counts

NMT 100cfu/g

USP<61>

Pseudomonas aeruginosa

Absent

USP<62>

E. Coli

Absent

USP<62>

Salmonella

Absent

USP<62>

Staphylococcus aureus

Absent

USP<62>

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