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HS Code |
832060 |
| Chemical Name | Pyrroloquinoline quinone |
| Abbreviation | PQQ |
| Molecular Formula | C14H6N2O8 |
| Molecular Weight | 330.21 g/mol |
| Appearance | Red-brown powder |
| Solubility | Soluble in water |
| Cas Number | 72909-34-3 |
| Source | Found in soil, certain foods, and bacteria |
| Synonyms | Methoxatin, Pyrroloquinoline quinone disodium salt |
| Stability | Sensitive to light and heat |
| Purity | Usually >98% in supplement form |
| Storage Conditions | Store in a cool, dry place, protected from light |
As an accredited Pyrroliquinoline Quinone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Pyrroloquinoline Quinone (PQQ), 100mg, features a sealed amber glass vial with tamper-evident cap and clear labeling. |
| Shipping | Pyrroloquinoline Quinone is shipped in tightly sealed containers, protected from light and moisture, to ensure stability and prevent degradation. Packaging complies with all safety regulations for chemical transport, including clear labeling. It is typically shipped at ambient temperature unless otherwise specified by the manufacturer or according to regulatory requirements. |
| Storage | Pyrroloquinoline Quinone (PQQ) should be stored in a cool, dry place, away from light and moisture. Keep the container tightly closed to prevent exposure to air and humidity, which can degrade the compound. For long-term storage, refrigeration (2-8°C) is recommended. Avoid contact with oxidizing agents and store in an inert atmosphere if possible to maintain stability. |
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Purity 99%: Pyrroliquinoline Quinone with 99% purity is used in dietary supplement formulations, where it ensures consistent bioactivity and safety for consumer health applications. Molecular Weight 330.2 g/mol: Pyrroliquinoline Quinone with a molecular weight of 330.2 g/mol is used in enzyme cofactor studies, where it facilitates reproducible enzymatic activity measurements. Melting Point 200°C: Pyrroliquinoline Quinone with a melting point of 200°C is used in pharmaceutical compound synthesis, where it supports stable processing under elevated temperatures. Particle Size <5 µm: Pyrroliquinoline Quinone with particle size less than 5 µm is used in micronized powder preparations, where it enhances dissolution rates for rapid absorption. Stability Temperature up to 80°C: Pyrroliquinoline Quinone with stability up to 80°C is used in heat-processed food fortification, where it maintains its functional integrity during production. Aqueous Solubility 10 mg/mL: Pyrroliquinoline Quinone with aqueous solubility of 10 mg/mL is used in injectable health supplements, where it allows for concentrated and clear solutions. UV Absorbance 330 nm: Pyrroliquinoline Quinone with peak UV absorbance at 330 nm is used in spectrophotometric detection protocols, where it enables precise quantification in analytical assays. Residual Solvent <0.1%: Pyrroliquinoline Quinone with residual solvent below 0.1% is used in clean-label nutraceutical products, where it ensures compliance with safety regulations. HPLC Purity 98%: Pyrroliquinoline Quinone with HPLC purity of 98% is used in clinical research applications, where it provides reliability for experimental reproducibility. Storage Stability 24 months: Pyrroliquinoline Quinone with 24 months storage stability is used in long-term inventory management, where it guarantees extended shelf-life without degradation. |
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