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Flavonoids and Polyphenols

Flavonoids and Polyphenols

Flavonoids are phenolic compounds that contain a structure of 15 carbon atoms, consisting of two aromatic rings linked by a three-carbon bridge. Polyphenols are a broader class of organic compounds containing multiple phenolic groups. Both groups have potent antioxidant properties, allowing them to protect cells from damage caused by free radicals. Flavonoids are commonly found in fruits, vegetables, and tea and are associated with improved cardiovascular health and the prevention of chronic diseases. Polyphenols also have applications in cancer prevention and brain health promotion. At CymitQuimica, we offer high-quality flavonoids and polyphenols for research in chemistry, pharmacology, and biomedicine.

Found 16998 products of "Flavonoids and Polyphenols"

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  • rac Secoisolariciresinol Diglucoside

    Controlled Product
    CAS:
    <p>Applications Secoisolariciresinol diglucoside (SDG) is a lignan found in flaxseed and is an emerging source in the functional food area. Flaxseed is the richest source of the lignan secoisolariciresinol diglucoside (SDG). SDG metabolites may protect against CVD and the metabolic syndrome by reducing lipid and glucose concentration, lowering blood pressure, and decreasing oxidative stress and inflammation.<br>References Lucas, E., et al.: J. Clin. Endocrinol Metab., 87, 1527 (2002), Choo, W., et al.: J. Food Compost. Anal., 20, 202 (2007), Sicilia, T., et al.: J. Agric. Food Chem., 51, 1181 (2003),<br></p>
    Formula:C32H46O16
    Color and Shape:Neat
    Molecular weight:686.70

    Ref: TR-S239510

    10mg
    214.00€
    25mg
    401.00€
    100mg
    798.00€
  • Khellin

    Controlled Product
    CAS:
    <p>Applications Khellin is a compound present in the kella or picktooth fruit, used as a muscle relaxant.<br>References Shinde, P. et al.: Indian J. Nat. Prod. Res., 5, 40 (2014); Sztiller-Sikorska, M. et al.:<br></p>
    Formula:C14H12O5
    Color and Shape:Off-White To Light Yellow
    Molecular weight:260.24

    Ref: TR-K432000

    1g
    130.00€
  • 27-Deoxyactein

    Controlled Product
    CAS:
    <p>Applications 27-Deoxyactein has shown stimulation of osteoblast function and inhibits bone resorbing mediators in the treatment of osteoporosis. It is a derivative of Actein (A191800), a gamma secretase modulators derived from botanicals.<br>References Choi, E. et al. J. App. Toxicol., 33, 190 (2010); Findeis, M. et al.: ACS. Chem. Neurosci., 3, 941 (2012); Einbond, L. et al.: Fund. Clin. Pharm., 23, 311 (2009);<br></p>
    Formula:C37H56O10
    Color and Shape:Neat
    Molecular weight:660.83

    Ref: TR-D231635

    1mg
    506.00€
    5mg
    1,710.00€
  • Dihydroresveratrol

    Controlled Product
    CAS:
    <p>Applications Dihydroresveratrol is a natural phytoestrogen.<br></p>
    Formula:C14H14O3
    Color and Shape:Neat
    Molecular weight:230.26

    Ref: TR-D678960

    1mg
    86.00€
    10mg
    159.00€
    50mg
    491.00€
  • Di-(tert-Butyl-dimethylsilyl) Curcumin

    Controlled Product
    CAS:
    <p>Applications Protected Curcumin (C838500). A natural phenolic compound. Potent anti-tumor agent having anti-inflammatory and anti-oxidant properties. Induces apoptosis in cancer cells and inhibits phorbol ester-induced protein kinase C (PKC) activity. Reported to inhibit production of inflammatory cytokines by peripheral blood monocytes and alveolar macrophages. Potent inhibitor of EGFR tyrosine kinase and IκB kinase. Inhibits inducible nitric oxide synthase (iNOS), cycloxygenase and lipoxygenase. Easily penetrates into the cytoplasm of cells, accumulating in membranous structures such as plasma membrane, endoplasmic reticulum and nuclear envelope.<br>References Srinivasan, et al.: J. Pharm. Pharmacol., 5, 448 (1953), Tu, B., et al.: J .Cell Biol., 164, 341 (2004), Xu, G., et al.: Biochemistry, 44, 9817 (2005), Johnson, J., et al.: Cancer Lett., 255, 170 (2007),<br></p>
    Formula:C33H48O6Si2
    Color and Shape:Neat
    Molecular weight:596.9

    Ref: TR-D428050

    25mg
    251.00€
    250mg
    1,687.00€
  • Silychristin

    CAS:
    <p>Applications Silychristin is a new natural product has been isolated from silymarin, the hepatoprotective extract of milk thistle (Silybum marianum) fruits. Silychristin has been shown to be an antihepatotoxic flavonolignan.<br>References Smith, W.A., et al.: Planta. Med., 71, 877 (2005); Hong, L., et al.: Process. Biochem., 45, 799 (2010); Hitoshi, T., et al.: J. Chem. Soc., 11, 749 (1988);<br></p>
    Formula:C25H22O10
    Color and Shape:White To Off-White
    Molecular weight:482.44

    Ref: TR-S465880

    5mg
    286.00€
    10mg
    514.00€
  • Triclosan O-Sulfate Sodium Salt

    Controlled Product
    CAS:
    <p>Stability Hygroscopic, Moisture Sensitive<br>Applications Triclosan O-Sulfate is a metabolite of the bacteriostat, Triclosan (T774250).<br>References Wu, J. et al.: Sepu, 27, 724 (2009);<br></p>
    Formula:C12H6Cl3NaO5S
    Color and Shape:Neat
    Molecular weight:391.59

    Ref: TR-T774265

    10mg
    326.00€
    100mg
    2,104.00€
  • (E)-Cinnamamide

    CAS:
    <p>(E)-Cinnamamide (trans-Cinnamamide) is the less active isomer of Cinnamamide which is an effective non-lethal chemical repellent suitable for reducing avian</p>
    Formula:C9H9NO
    Purity:99.21%
    Color and Shape:Solid
    Molecular weight:147.17
  • RS-0406

    CAS:
    <p>RS-0406: A β-flake blocker, reverses Aβ toxicity, protects in vitro, and halts behavior decline in vivo.</p>
    Formula:C16H14N4O2
    Color and Shape:Solid
    Molecular weight:294.31
  • 5,7-Dihydroxycoumarin

    CAS:
    <p>5,7-Dihydroxycoumarin is a natural product isolated from the dichloromethane extract of the inflorescences of Macaranga triloba.</p>
    Formula:C9H6O4
    Purity:98.76%
    Color and Shape:Solid
    Molecular weight:178.14
  • Licodione

    CAS:
    <p>Licodione is a Cytochrome P450 Monooxygenase Catalyzing 2-Hydroxylation of 5-Deoxyflavanone.</p>
    Formula:C15H12O5
    Color and Shape:Solid
    Molecular weight:272.25
  • Isosalipurposide

    CAS:
    <p>Isosalipurposide, a chalcone compound, exerts a cytoprotective effect against oxidative injury via Nrf2 activation.</p>
    Formula:C21H22O10
    Color and Shape:Solid
    Molecular weight:434.39
  • Leptospermone

    CAS:
    <p>Leptospermone is an essential oil from Leptospermum scoparium (manuka oil).</p>
    Formula:C15H22O4
    Color and Shape:Solid
    Molecular weight:266.33
  • Riboflavin Tetrabutyrate

    CAS:
    <p>Riboflavin Tetrabutyrate is a lipophilic flavin derivative. Riboflavin Tetrabutyrate has antioxidative and lipid peroxide-removing activity.</p>
    Formula:C33H44N4O10
    Purity:99.10%
    Color and Shape:Solid
    Molecular weight:656.72
  • Pyrogallol triacetate

    CAS:
    <p>Pyrogallol triacetate is used as an antiasthmatic.</p>
    Formula:C12H12O6
    Purity:98%
    Color and Shape:Solid
    Molecular weight:252.22
  • Ensaculin

    CAS:
    <p>Ensaculin, a benzopyrone-piperazine compound, enhances memory, protects neurons, and may treat dementia.</p>
    Formula:C26H32N2O5
    Purity:99.17% - 99.67%
    Color and Shape:Solid
    Molecular weight:452.54
  • Luteolin 7-sulfate

    CAS:
    <p>Luteolin 7-sulfate from Phyllospadix iwatensis inhibits melanin production by disrupting CREB/MITF signaling.</p>
    Formula:C15H10O9S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:366.3
  • Malvone A

    CAS:
    <p>Malvone A is a compound with antifungal properties found in Malva sylvestris, with an ED50 of 24 μg/mL against V. dahliae. It is applicable in research focused on anti-infective solutions.</p>
    Formula:C12H10O5
    Color and Shape:Solid
    Molecular weight:234.205
  • Equisetin

    CAS:
    <p>Equisetin: a QSI from Fusarium equiseti, curbs P. aeruginosa virulence, fights Gram-positive bacteria &amp; HIV-1 integrase; not antibacterial to Gram-negative.</p>
    Formula:C22H31NO4
    Purity:98%
    Color and Shape:Solid
    Molecular weight:373.49
  • Hispidulin

    CAS:
    <p>Hispidulin analytical standard provided with w/w absolute assay, to be used for quantitative titration.</p>
    Formula:C16H12O6
    Purity:(HPLC) ≥98%
    Color and Shape:Powder
    Molecular weight:300.27

    Ref: 11-1451S

    10mg
    Discontinued
    Discontinued product