Factory Supply Supplement PQQ Acid Powder CAS 72909-34-3 Pyrroloquinoline Quinone
GMP HALAL KOSHER ISO FDA 4 Inquiries
72909-34-3
Pharmaceutical Grade
99%
Boil Bag
2022-12-31
Herb Extracts,Cosmetic raw materails,API
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Product Description
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Seller Information
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Inquiry History
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Description
Product Name Pyrroloquinoline quinone(PQQ) CAS 72909-34-3 Molecular formula C14H6N2O8 Appearance Reddish orange to reddish brown powder Molecular weight 330.21 Package 500Gram /1Kg /Tin or As per your request Storage Store in cool and dry places ,keep away from strong light Shelf life 2 Years when properly stored Safety Non-toxic, non-stimulating, safe and reliable
The scientific name of the PQQ pyrroloquinoline quinone (PQQ) pyrroloquinoline quinone is a new prosthetic group, is the second flavin nucleotides (FMN, FAD) and nicotinamide nucleotide (MAD NADP) in the membrane boundfound in the bacterial dehydrogenase third cofactor, the world's medical profession called fourteenth vitamins. The compound was first isolated from bacteria out, and then moving the plants have also been found, its chemical name is 4,5 - dihydro-4 ,5 - dioxide -1 - pyrrolo (2,3 f) The quinone -2,7,9-tricarboxylic acid, also known as methaxatin.
PQQ as a novel water-soluble vitamins, the oxidoreductase is a cofactor, it is very rare, exist in a number of microbial, plant and animal tissues, not only involved in the catalytic-vivo redox reaction, but also has some special biological activity and physiological functions (such as shortening the stench Acetobacter [the Acetobacter rancens] and Beer yeast [Saccharomyces cerevisiae] retardation period, to stimulate early germination of tobacco seeds, prevention and treatment of certain diseases such as biological function). Trace amounts of PQQ will be able to improve the living tissue metabolism and growth performance, extremely valuable
1) Nutritional brain
2) Improve human immune function;
3) Prevention and treatment of liver damage;
4) Reduce the harm of free radicals to the human body;
5) Conditioning various neurological diseases;
6) Promote the absorption of amino acids;
7) Promote the synthesis of growth factors;
8) Prevention and treatment of Alzheimer's disease;
9) Promote the synthesis of glutathione;
10) Strong anti-cancer effect.
CertificatesBasic Info-
Product Name:
Pyrroloquinoline quinone
Other Name:PQQ Cofactor, Pyrroloquinoline quinone, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid;Pyrroloquinoline quinone,4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, Methoxatin, PQQ;Pyrroloquinoline quinone ,98%;Coenzime PQQ;Coenzyme PQQ;Methoxatine;4,5-dioxo-1H,4H,5H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid;Pyrroloquinoline quinone 72909-34-3
CAS No.:72909-34-3
Molecular Formula:C14H6N2O8
InChIKeys:MMXZSJMASHPLLR-UHFFFAOYSA-N
Molecular Weight:330.21
Exact Mass:330.21
BRN:3596812
EC Number:200-001-8
UNII:47819QGH5L
DSSTox ID:DTXSID3041162
Color/Form:Orange to Red
HScode:29339900
Categories:
Characteristics-
Density:
1.963±0.06 g/cm3(Predicted)
Melting Point:222 - 224°C
Boiling Point:1018.6±65.0 °C(Predicted)
PKA:1.88±0.20(Predicted)
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Herb Extracts,Cosmetic raw materails,API
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Location:
1403,Jinye B Block
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Payment Terms:
TT against copy of documents
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Average lead Time:
8
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2015
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Italy
PQ1
25 G Dec 12, 2025 
Serbia
PQQ Pyrroloquinoline quinone
1 KG Nov 27, 2025 
Pakistan
Pyrroloquinoline quinone
50 KG Jan 13, 2026 
United States
Manufacturer Price 99% Pyrroloquinoline Quinone Disocdium Salt PQQ Powder/ Coenzime PQQ / Methoxatine
1 KG Aug 30, 2023 Post an enquiry for this product