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    Polygonum cuspidatum Sieb. et Zucc.
    Japanese Knotweed (Fallopia japonica, syn. Polygonum cuspidatum, Reynoutria japonica) is a large, herbaceous perennial plant, native to eastern Asia in Japan, China and Korea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.
    Resveratrol (3,4',5-trihydroxystilbene) is a naturally occurring polyphenolic phytoalexine found in medicinal plants of the Polygonum species (Polygonaceae). Resveratrol reduced lipogenesis from palmitate in the liver and adipose tissue in vivo. We also showed the inhibitory effect of resveratrol on arachidonic acid–induced platelet aggregation . Resveratrol and its derivatives have been further shown to strongly inhibit the degranulation of human polymorphonuclear leukocytes. Recently, there have been a number of reports that resveratrol inhibits tumor growth and causes apoptosis as a cancer chemopreventive mechanism.
    Polygonum cuspidatum Sieb. et Zucc.
    Research products of Polygonum cuspidatum Sieb. et Zucc.
    Catalog Product Name CAS Number Manual
    CFN98843Apigenin520-36-5  PDF
    CFN98791Resveratrol501-36-0  PDF
    CFN99159Polydatin27208-80-6  PDF
    CFN99021Dihydroresveratrol 3-O-glucoside100432-87-9  PDF
    CFN99024Piceatannol10083-24-6  PDF
    CFN974122-Methoxystypandrone85122-21-0  n/a
    CFN98834Emodin518-82-1  PDF
    CFN99916Beta-Sitosterol83-46-5  PDF
    CFN98800Oleanolic acid508-02-1  PDF
    CFN99552Coumarin91-64-5  PDF
    CFN99624Gallic acid149-91-7  PDF
    CFN99572Emodin-8-beta-D-glucoside23313-21-5  PDF
    CFN99092Tachioside109194-60-7  PDF
    CFN98398Isotachioside31427-08-4  PDF
    CFN98749Aloeemodin481-72-1  PDF
    CFN98848Physcion521-61-9  PDF
    CFN98713Daucosterol474-58-8  PDF
    CFN98751Chrysophanol481-74-3  PDF
    CFN99272Quercetin117-39-5  PDF
    CFN98838Kaempferol520-18-3  PDF
    CFN99157Rhein478-43-3  PDF
    CFN98842Hesperetin520-33-2  PDF
    CFN98970Sucrose57-50-1  n/a
    CFN98681Genistein446-72-0  PDF
    CFN90895Triacetylresveratrol42206-94-0  n/a
    CFN926725H-Dibenz[b,f]azepine-5-carboxamide1318852-41-3  n/a
    Screening Libraries
    Salvia miltiorrhiza

    A unique collection of 81 natural compounds from Salvia miltiorrhiza
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    Ganoderma lucidum

    A unique collection of 66 natural compounds from Ganoderma lucidum
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    A unique collection of 52 natural compounds from Panax ginseng
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    A unique collection of 47 natural compounds from Cinnamomum cassia
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    A unique collection of 41 natural compounds from Ginkgo biloba
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    A unique collection of 38 natural compounds from Sophora flavescens
    Vaccinium myrtillus

    A unique collection of 29 natural compounds from Vaccinium myrtillus