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

Rheum officinale Baill.

Rheum officinale Baill. (8):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N0108
    Physcion 521-61-9 99.10%
    Physcion (Parietin), an anthraquinone derivative derived from the traditional Chinese medicine rhubarb, is an effective oral active 6-phosphogluconate dehydrogenase inhibitor with blood-brain barrier permeability, with IC50 and Kd values of 38.5 μM and 26.0 μM, respectively. Additionally, Physcion is an inhibitor of the <>bTLR4/NF-κB signaling pathway, exhibiting anti-inflammatory, antibacterial, and anticancer effects, and can induce Apoptosis and Autophagy in cancer cells.
    Physcion
  • HY-N0671
    Rhapontin 155-58-8 99.26%
    Rhapontin (Rhaponiticin) is an orally aactive SIRT1 agonist and AMPK activator with anti-inflammatory and anti-fibrotic activities. Rhapontin inhibits NLRP3 inflammasome activation by activating SIRT1 and inhibits TGF-β/Smad signaling via the AMPK pathway. Rhapontin reduces intestinal and lung inflammation, inhibits fibroblast differentiation and extracellular matrix deposition, and enhances tight junction protein expression to repair epithelial barriers. Rhapontin can be used in the study of inflammatory bowel diseases (such as ulcerative colitis) and pulmonary fibrosis.
    Rhapontin
  • 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.
    Isolindleyin
  • HY-N0671R
    Rhapontin (Standard) 155-58-8
    Rhapontin (Standard) is the analytical standard of Rhapontin (HY-N0671). This product is intended for research and analytical applications. Rhapontin (Rhaponiticin) is an orally aactive SIRT1 agonist and AMPK activator with anti-inflammatory and anti-fibrotic activities. Rhapontin inhibits NLRP3 inflammasome activation by activating SIRT1 and inhibits TGF-β/Smad signaling via the AMPK pathway. Rhapontin reduces intestinal and lung inflammation, inhibits fibroblast differentiation and extracellular matrix deposition, and enhances tight junction protein expression to repair epithelial barriers. Rhapontin can be used in the study of inflammatory bowel diseases (such as ulcerative colitis) and pulmonary fibrosis.
    Rhapontin (Standard)
  • 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
  • HY-N0108R
    Physcion (Standard) 521-61-9
    Physcion (Standard) is the analytical standard of Physcion. This product is intended for research and analytical applications. 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.
    Physcion (Standard)
  • HY-N2237R
    Piceatannol 3'-O-glucoside (Standard) 94356-26-0
    Piceatannol 3'-O-glucoside (Standard) is the analytical standard of Piceatannol 3'-O-glucoside. This product is intended for research and analytical applications. 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 (Standard)