Quercetin

Description

Pure Rawz Quercetin is a flavonol, available as a powder. It’s tested to 99% purity or higher and sold strictly for lab research.

Quercetin explained

Quercetin is a flavonol found in onions, apples, capers and many other plants. It’s one of the most common flavonoids in the diet.

Pure quercetin is a yellow powder.

How it acts in research models

Quercetin inhibits many kinases and enzymes, stabilizes mast cells and acts as an antioxidant. With dasatinib, it kills some senescent cells in mouse studies.

It’s a frequent hit in screening assays, which means its effects aren’t very specific.

What studies say about Quercetin

Research covers inflammation, blood pressure, allergy and its use as a senolytic with dasatinib, studied by Kirkland’s group at the Mayo Clinic.

Its absorption is poor, so blood levels stay low.

For the studies themselves, try this PubMed search.

Quercetin sizes and forms

It comes in 2 options. Pick one from the dropdown above the cart button:

• Powder, 15g: $18.57
• Powder, 30g: $33.88

The powder is the bulk form, for labs that weigh their own amounts. Use a milligram scale for accuracy.

How labs use it

Botanical and mushroom research usually starts by checking the extract’s marker compounds, such as polysaccharides, alkaloids or flavonoids, then moves to cell culture or animal models of inflammation, immunity or metabolism.

Extracts vary by source and method, so labs keep to one batch through a study and record the standardization on the label.

Endpoints depend on the plant: immune markers and cytokines for mushroom beta-glucans, glucose and lipids for metabolic botanicals, or behavior tests for calming plants.

Quercetin specifications

• Compound: Quercetin
• CAS number: 117-39-5
• Molecular formula: C15H10O7
• Molar mass: 302.2 g/mol
• Structure: flavonol
• Class: flavonol
• Forms: powder
• Options: 2 sizes and forms
• Purity: 99% or higher, verified by first- and third-party testing
• Use: laboratory research only

How we test each batch

We test each batch for identity and purity before it ships, using HPLC and mass spectrometry, with independent third-party checks on top of our own.

The batch number on the label matches the certificate of analysis. If your lab keeps paperwork on file, ask us for it and we’ll email it over.

How to store Quercetin

Store capsules, tablets and powder in a cool, dry place out of direct light, with the lid closed tight. Label the container with the opening date. It saves guesswork later.

Working with it safely

Wear gloves and eye protection when you open or measure it, and work on a clean surface.

Label everything you prepare, keep it away from food areas, and follow your lab’s rules for disposing of sharps and chemical waste.

Before you start

• a milligram scale, since powder has to be weighed
• a suitable solvent if you’re making your own solution, such as DMSO or propylene glycol

Often ordered alongside

• Icariin 98% (Horny Goat Weed Extract): Icariin is the main flavonoid in Epimedium, a plant called horny goat weed.
• Maitake Extract 30% Polysaccharides: Maitake is Grifola frondosa, a mushroom that grows in clusters at the base of oak trees, also called hen of the woods.
• Amentoflavone 20% Extract: Amentoflavone is a biflavonoid, two apigenin units joined together.
• Sea Moss: Sea Moss gummies have organic Irish sea moss (2,400mg), bladderwrack (1,500mg) and burdock root (360mg) per serving, at about 20 calories.
• Agrocybe 30% Extract: Agrocybe is a genus of edible mushrooms.

You can also browse our full botanical extracts and mushrooms pages.

How it compares

Agrocybe 30% Extract: Agrocybe is a genus of edible mushrooms. The species used in extracts is usually Agrocybe aegerita (also called A. cylindracea), the black poplar mushroom. Ours is standardized to 30% polysaccharides.

Echinacea Purpurea Cichoric Acid 2%: Echinacea purpurea is purple coneflower, a North American plant. Our extract is standardized to 2% cichoric acid, one of its main active compounds.

Common questions about Quercetin

Can it be used in people or animals?

No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.

How should I store it?

Follow the storage section above. In short: cold and dark for freeze-dried vials, room temperature and dry for capsules, tablets, powders and liquids, unless the label says otherwise.

What forms does it come in?

A powder. Pick the one you want from the dropdown on this page.

Is Quercetin in stock?

Yes. It’s in stock and ships from our warehouse after your order clears.

Does it come with a certificate of analysis?

Yes. Every batch is tested, and we’ll email the certificate of analysis for your batch number on request.

Buy Quercetin from Pure Rawz

Quercetin is in stock from $18.57. Choose your option, add it to the cart and check out in a couple of minutes.

Need more for the same project? Have a look at our botanical extracts and mushrooms.

For laboratory research use only. Not for human or veterinary use. These statements have not been evaluated by the FDA.