Quercetin phytosome (Quercefit) is a non-covalent complex of quercetin bound to plant phospholipid, using a sunflower-derived phosphatidylcholine as the carrier. Rather than a discrete molecule, it is a formulated complex with no single CAS number or molecular formula, its quercetin content stated per specification. This sets it apart from the family's crystalline aglycones, the dihydrate and anhydrous, and its glycoside forms, isoquercitrin and EMIQ, which are all defined chemical species; the phytosome is instead a lipid-compatible presentation of the flavonol. It is plant-based and manufactured into capsules, tablets and powders.
- Kapsułki
- Tabletki
- Proszki
Applications
Flavonoid supplements, polyphenol blends and combination botanical capsules.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Quercetin
Quercetin dihydrate
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate
- CAS
- 6151-25-3
- Formula
- C15H14O9
- Wegańskie
- Bezglutenowe
- Bez GMO
- Pescatariańskie
Quercetin anhydrous
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
- CAS
- 117-39-5
- Formula
- C15H10O7
- Wegańskie
- Bezglutenowe
- Bez GMO
- Pescatariańskie
Isoquercetin (isoquercitrin)
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-chromen-4-one
- CAS
- 482-35-9
- Formula
- C21H20O12
- Wegańskie
- Bezglutenowe
- Bez GMO
- Pescatariańskie
Enzymatically modified isoquercitrin (EMIQ)
alpha-oligoglucosyl quercetin-3-O-glucoside (mixture of isoquercitrin and its alpha-1,4-glucosyl homologues)
- Wegańskie
- Bezglutenowe
- Pescatariańskie