2. Reference Standards
  3. Natural Product Standards
  4. Stilbenes

Stilbenes

Stilbenes are an important group of non-flavonoid phytochemicals of polyphenolic structure characterized by the presence of a 1, 2-diphenylethylene nucleus and are structurally divided into two categories, the monomeric and oligomeric stilbenes. They are widely found in mosses and higher plants. These compounds and their derivatives are of significant interest for drug research and development because of their potential in therapeutic or preventive applications, exemplified by Resveratrol and Combretastatin A4. These compounds can be potent anti-cancer agents.

Stilbenes (18):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N0120AR
    Polydatin (Standard) 27208-80-6 98.28%
    Polydatin (Standard) is the analytical standard of Polydatin. This product is intended for research and analytical applications. Polydatin (Piceid), extracted from the roots of Reynoutria japonica, a widely used traditional Chinese remedies, possesses anti-inflammatory activity in several experimental models. Polydatin (Piceid) inhibits G6PD and induces oxidative and ER stresses.
    Polydatin (Standard)
  • HY-N0652R
    2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside (Standard) 82373-94-2 ≥98%
    2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside (Standard) is the analytical standard of 2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside. This product is intended for research and analytical applications. 2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside isolats from the roots of Polygonaceae species, inhibits the formation of 5-HETE, HHT and thromboxane B2. 2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside has hypotensive, anti-ageing, anti-inflammatory, hypolipidemic, cardioprotective, and neuroprotective actions.
    2,3,5,4'-Tetrahydroxystilbene 2-O-β-D-glucoside (Standard)
  • HY-N3059R
    Pinostilbene (Standard) 42438-89-1 ≥98%
    Pinostilbene (Standard) is the analytical standard of Pinostilbene. This product is intended for research and analytical applications. Pinostilbene (trans-Pinostilbene) is a major metabolite of Pterostilbene. Pinostilbene exhibits inhibitory effects on colon cancer cells.
    Pinostilbene (Standard)
  • HY-N0828R
    Pterostilbene (Standard) 537-42-8 ≥98%
    Pterostilbene (Standard) is the analytical standard of Pterostilbene. This product is intended for research and analytical applications. Pterostilbene is a stilbenoid isolated from blueberries and Pterocarpus marsupium. Shows anti-oxidant, anti-inflammatory, anti-carcinogenic, anti-diabetic and anti-obesity properties. Pterostilbene blocks ROS production, also exhibits inhibitory activity against various free radicals such as DPPH, ABTS, hydroxyl, superoxide and hydrogen peroxide.
    Pterostilbene (Standard)
  • HY-N1430R
    Oxyresveratrol (Standard) 29700-22-9 ≥98%
    Oxyresveratrol (Standard) is the analytical standard of Oxyresveratrol. This product is intended for research and analytical applications. Oxyresveratrol (trans-Oxyresveratrol) is a potent naturally occurring antioxidant and free radical scavenger (IC50 of 28.9 μM against DPPH free radicals). Oxyresveratrol is potent and noncompetitive tyrosinase inhibitor with an IC50 value of 1.2 μM for mushroom tyrosinase. Oxyresveratrol is effective against HSV-1, HSV-2 and varicella-zoster virus, and has neuroprotective effects.
    Oxyresveratrol (Standard)
  • HY-N2387R
    Pinosylvin (Standard) 22139-77-1 ≥98%
    Pinosylvin (Standard) is the analytical standard of Pinosylvin. This product is intended for research and analytical applications. Pinosylvin is a pre-infectious stilbenoid toxin isolated from the heartwood of Pinus species, has anti-bacterial activities. Pinosylvin is a resveratrol analogue, can induce cell apoptosis and autophapy in leukemia cells.
    Pinosylvin (Standard)
  • HY-N2237R
    Piceatannol 3'-O-glucoside (Standard) 94356-26-0 ≥98%
    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)
  • HY-N2485R
    4'-Methoxyresveratrol (Standard) 33626-08-3 ≥98%
    4'-Methoxyresveratrol (Standard) is the analytical standard of 4'-Methoxyresveratrol. This product is intended for research and analytical applications. 4'-Methoxyresveratrol (4'-O-Methylresveratrol) is a polyphenol derived from Dipterocarpaceae, with antiandrogenic, antifungal and anti-inflammatory activities. 4'-Methoxyresveratrol alleviates AGE-induced inflammation through suppressing RAGE-mediated MAPK/NF-κB signaling pathway and NLRP3 inflammasome activation.
    4'-Methoxyresveratrol (Standard)
  • HY-N2593R
    Isorhapontigenin (Standard) 32507-66-7 ≥98%
    Isorhapontigenin (Standard) is the analytical standard of Isorhapontigenin. This product is intended for research and analytical applications. Isorhapontigenin, an orally bioavailable dietary polyphenol isolated from the Chinese herb Gnetum cleistostachyum, displays anti-inflammatory effects. Isorhapontigenin induces autophagy and inhibits invasive bladder cancer formation.
    Isorhapontigenin (Standard)
  • HY-N3056R
    Pinosylvin monomethyl ether (Standard) 35302-70-6 ≥98%
    Pinosylvin monomethyl ether (Standard) is the analytical standard of Pinosylvin monomethyl ether. This product is intended for research and analytical applications. Pinosylvin monomethyl ether has antibacterial effect and fungicidal activity.
    Pinosylvin monomethyl ether (Standard)
  • HY-N3841R
    ε-​Viniferin (Standard) 62218-08-0 ≥98%
    ε-Viniferin (Standard) is the analytical standard of ε-Viniferin. This product is intended for research and analytical applications. ε-Viniferin (epsilon-Viniferin), the dimer of Resveratrol and can be isolated from Vitis vinifera, displays a potent inhibitory for all the CYP activities, with Ki values from 0.5-20 μM. ε-Viniferin possesses potent antioxidant, anti-inflammatory, anti-diabetic, and anti-neurodegenerative capacity.
    ε-​Viniferin (Standard)
  • HY-N4093R
    Astringin (Standard) 29884-49-9 ≥98%
    Astringin (Standard) is the analytical standard of Astringin. This product is intended for research and analytical applications. Astringin (trans-Astringin) is a natural glycoside found in the bark of Picea sitchensis and Picea abies (Norway spruce), in Vitis vinifera cell cultures and in wine. Astringin has potent antioxidant capacity and cancer-chemopreventive activity.
    Astringin (Standard)
  • HY-N0671R
    Rhapontin (Standard) 155-58-8 ≥98%
    Rhapontin (Standard) is the analytical standard of Rhapontin. This product is intended for research and analytical applications. Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baill), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells.
    Rhapontin (Standard)
  • HY-N2229R
    Rhapontigenin (Standard) 500-65-2 ≥98%
    Rhapontigenin (Standard) is the analytical standard of Rhapontigenin. This product is intended for research and analytical applications. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1 inactivator (IC50 = 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively.
    Rhapontigenin (Standard)
  • HY-N2486R
    Desoxyrhaponticin (Standard) 30197-14-9 ≥98%
    Desoxyrhaponticin (Standard) is the analytical standard of Desoxyrhaponticin. This product is intended for research and analytical applications. Desoxyrhaponticin is a kind of oral drug that inhibits effective fatty acid synthesis (FASN), and has a fatal effect on cancer cells. Desoxyrhaponticin has the ability to inhibit glucose uptake, improve oral glucose tolerance as a diabetic agent, and possess anti-diabetic effects.
    Desoxyrhaponticin (Standard)
  • HY-13518R
    Piceatannol (Standard) 10083-24-6 ≥98%
    Piceatannol (Standard) is the analytical standard of Piceatannol. This product is intended for research and analytical applications. Piceatannol is a well-known Syk inhibitor and reduces the expression of iNOS induced by TNF. Piceatannol is an effective agent for research of acute lung injury (ALI). Piceatannol is a naturally occurring polyphenolic stilbene found in various fruits and vegetables and exhibits anticancer and anti-inflammatory properties. Piceatannol induces apoptosis in DLBCL cell lines. Piceatannol induces autophagy and apoptosis in MOLT-4 human leukemia cells.
    Piceatannol (Standard)
  • HY-N0318R
    Salvianolic acid A (Standard) 96574-01-5 ≥98%
    Salvianolic acid A (Standard) is the analytical standard of Salvianolic acid A. This product is intended for research and analytical applications. Salvianolic acid A could protect the blood brain barrier through matrix metallopeptidase 9 (MMP-9) inhibition and anti-inflammation.
    Salvianolic acid A (Standard)
  • HY-N0619R
    Mulberroside A (Standard) 102841-42-9 ≥98%
    Mulberroside A (Standard) is the analytical standard of Mulberroside A. This product is intended for research and analytical applications. Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.). Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory antiapoptotic effects. Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC50 of 53.6 μM.
    Mulberroside A (Standard)