Pyrroloquinoline Quinone (PQQ)

  • USD 3000 - 9000 / Kilogram  [Get Latest Price]
  • 99%
  • Hi-Tech
  • Feed Grade,Food Grade,Medicine Grade
  • Vitamins, Amino Acids and Coenzymes
  • Tag:Pharmaceuticals
Post Date : April 13
Product Details
Company Profile
Inquiry Records(1)

Item specifics

99%
Hi-Tech
Feed Grade,Food Grade,Medicine Grade
Vitamins, Amino Acids and Coenzymes
United States
Animal Pharmaceuticals

Specifications

Pyrroloquinoline quinone, also known as PQQ, is a novel factor found in a variety of different foods. In humans, the benefits reported from PQQ supplementation range from improvements in cognitive function to an overall reduction in internal inflammation. Recent published research also suggests that taking a PQQ supplement has the potential to stimulate mitochondrial function (the primary energy source in cells) and protects from excessive oxidative damage, a major cause of rapid cell aging.

Like many vitamins and regulatory factors, PQQ was first recognized as a cofactor (a component essential to enzyme action) in bacteria. It has also been examined as a potent plant growth factor. In humans and animals, PQQ acts in a similar fashion to resveratrol or quercetin (so-called food biofactors) in that it serves as a mimic-signaling molecule important to sustaining cellular functions and mitochondrial action.

Key words

Trademark

PQQ®

Product Name

Pyrroloquinoline Quinone (PQQ)

CAS NO.

72909-34-3

Description

Free flowing henna powder

Shelf Life

24 months

Purity

≥99.0%

Suggested use:

10-20mg daily

Test Method

HPLC

Storage & Packaging

Store in tightly closed containers at room temperature. Protected from moisture and pest infestation.

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Appearance

White or almost white crystalline powder

Conforms

Melting point

144.0-152.0°C

145.2-151.5°C

Specific optical rotation

+34~+42°

+40.0°

Loss on drying

≤ 1.0%

0.01%

Residue on ignition

≤ 0.1%

0.04%

Heavy metals

≤ 20ppm

Conforms

PH

4.0-6.0

5.1

Isomer

Single isomer≤ 0.1%

Total isomer≤ 0.3%

--

--

Residual solvent

Ethyl acetate≤ 0.5%

Toluene≤ 0.089%

DMF≤ 0.088%

0.25%

0.03%

0.034%

Related substance

Single impurity≤0.1%

Total impurity≤1.0%

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0.2%

Assay(on dry basis)

≥98.5%

99. 3%

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Batch No.

20080301

Quantity

20kg

Date of Production

20080308

Analysis Date

20080310

Product standard

In house standard

Expiry Date

2009.03

Item

Requirements

Test Results

Description

A white or almost yellowish crystalline powder

Complies

Identification

Meets the requirements

Meets the requirements

Specific absorbance

405-435(anhydrous)

414

Specific rotation

-27°~-33 °

-28°

Crystallinity

Meets the requirements

Meets the requirements

ph

1.6-2.6

2.0

Clarity and color of solution

Clarity of solution ≤ 1#

Color≤ 6#(Y.YG)

Clear

2-Y, Color 2-Y

water

≤2.5%

1.8%

Residue on ignition

≤0.1%

0.04%

Relative substance

Any individual impurity

≤1.0%

0.1%

Sum of all impurities

≤2.0%

0.3%

2,3-Cyclopenteno pyridine

≤0.50%

0.06%

Methanol

≤0.30%

0.08%

Ethyl acetate

≤0.10%

Checked and nothing found

THF

≤0.072%

Checked and nothing found

Heavy metal

≤20ppm

<20ppm

Bacterial endotoxins

<0.10EU/mg

Meets the requirements

Sterility

Meets the requirements

Meets the requirements

Visible particles

Meets the requirements

Meets the requirements

Particulate matter

10μm

25μm

Not more than 6000/g

Not more than 600/g

Meets the requirements

Assay(HPLC)

82.3.0%

86.0%

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