Piceatannol is the stilbenoid (E)-4-[2-(3,5-dihydroxyphenyl)ethenyl]benzene-1,2-diol, 3,3',4,5'-tetrahydroxy-trans-stilbene (CAS 10083-24-6; C14H12O4, molecular weight 244.24), a hydroxylated analogue of resveratrol bearing one additional ring hydroxyl. It is obtained chiefly from passion-fruit (Passiflora edulis) seed and standardised by HPLC. It is supplied as an off-white to pale-yellow powder. We manufacture it in capsules and powders.
Made as
- Capsules
- Powders
Applications
Single-ingredient supplements, stilbenoid and polyphenol blends and nutricosmetic formats.
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 NSF GMP system