1. Natural Products
  2. Plants
  3. Polygonaceae
  4. Rheum officinale Baill.

Rheum officinale Baill.

Rheum officinale Baill. (5):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N0108
    Physcion 521-61-9 99.10%
    Physcion (Parietin) is an anthraquinone isolated from traditional Chinese medicine Radix et Rhizoma Rhei, acts as an inhibitor of 6-phosphogluconate dehydrogenase, with an IC50 and a Kd of 38.5 μM and 26.0 μM, respectively. Physcion (Parietin) exhibits laxative, hepatoprotective, anti-inflammatory, anti-microbial, anti-proliferative and anti-tumor effects.
  • HY-N0671
    Rhapontin 155-58-8 99.25%
    Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baill), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells.
  • HY-N2237
    Piceatannol 3'-O-glucoside 94356-26-0 99.87%
    Piceatannol 3'-O-glucoside, an active component of Rhubarb, activates endothelial nitric oxide (NO) synthase through inhibition of arginase activity with IC50s of 11.22 µM and 11.06 µM against arginase I and arginase II, respectively.
    Piceatannol 3'-O-glucoside
  • HY-N6244
    Isolindleyin 87075-18-1 ≥99.0%
    Isolindleyin, a butyrophenone, is a tyrosinase inhibitor, with a Kd of 54.8 μM for human tyrosinase. Isolindleyin exhibits anti-inflammatory, analgesic and anti-melanogenic activities.
  • HY-N8125
    Rhaponticin 2′′-O-gallate 94356-24-8
    Rhaponticin 2''-O-gallate, as a stilbene glucoside gallate, inhibits NO production.
    Rhaponticin 2′′-O-gallate