Molekula
Pyrroloquinoline quinone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Pyrroloquinoline quinone is a redox-active cofactor involved in enzymatic electron transfer, used in research on aging, metabolism, and antioxidant activity. Available with a CAS number of 72909-34-3, molecular formula C14H6N2O8, and molecular weight 330.21 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Pyrroloquinoline quinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 mg — $58.70 per pack
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark red powder |
| Water | <12% |
| Assay | >95.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90018470 |
| CAS Number | 72909-34-3 |
| IUPAC Name | 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid |
| Molecular Formula | C14H6N2O8 |
| Molecular Weight | 330.21 |
| Exact Mass | 330.0124 |
| SMILES | C1=C(C2=C(C(=O)C(=O)C3=C2NC(=C3)C(=O)O)N=C1C(=O)O)C(=O)O |
| InChIKey | MMXZSJMASHPLLR-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24) |
| PubChem CID | 1024 |
| REACH Code | Y110 |
| HTS Code | 2933.99.8290 |
| Tariff Code | 2933998090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1H-Pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic acid, 4,5-dihydro-4,5-dioxo-
- 2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione
- 2,7,9-Tricarboxypyrroloquinoline quinone
- 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
- 4,5-dioxo-1H,4H,5H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
- Coenzyme pqq
- methoxatin
- Pqq coenzyme
- Pqq cofactor
- pyrroloquinolinedione tricarboxylic acid
Frequently asked questions
What is Pyrroloquinoline quinone used for?
Pyrroloquinoline quinone is primarily used as a redox cofactor in enzymatic reactions and is studied for its potential role in cellular energy metabolism and antioxidant activity.
What is the chemical formula and molecular weight of Pyrroloquinoline quinone?
The formula is C14H6N2O8 with a molecular weight of 330.21 g/mol.
How should Pyrroloquinoline quinone be stored?
It should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available for Pyrroloquinoline quinone?
Available in research grade; specific purity details can be provided upon request.
Can Molekula supply Pyrroloquinoline quinone in bulk?
Yes, Molekula can supply Pyrroloquinoline quinone in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of Pyrroloquinoline quinone?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.