Product Data Sheet

(-)-Catechin gallate

Catalog No. A12027

main product photo
(-)-Catechin gallate is an antioxidant constituent of green tea. At uM concentrations, inhibits VEGF-induced tyrosine phosphorylation.
Adooq's (-)-Catechin gallate has been cited by 2 publications
  • MS Islam ,etc. Effect of UV Irradiation on the Nutritional Quality and Cytotoxicity of Apple Juice. Journal of Agricultural and Food Chemistry, 2016, 64(41), 7812-7822.
  • MS Islam ,etc. UV-C irradiation as an alternative disinfection technique: Study of its effect on polyphenols and antioxidant activity of apple juice. Innovative Food Science & Emerging Technologies, 2016, 34, 344-351.
    • Chemical Information
    Catalog Num A12027
    M. Wt 442.38
    Formula C22H18O10
    Purity >98%
    Storage at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
    CAS No. 130405-40-2
    Synonyms
    SMILES OC1=CC([C@H]2[C@H](OC(C3=CC(O)=C(O)C(O)=C3)=O)CC4=C(O)C=C(O)C=C4O2)=CC=C1O
    Storage

    Store lyophilized at -20ºC, keep desiccated.
    In lyophilized form, the chemical is stable for 36 months.
    In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.
    Biological Activity
    Discription (-)-Catechin gallate is an antioxidant constituent of green tea. At uM concentrations, inhibits VEGF-induced tyrosine phosphorylation.
    Targets
    Target Value
    RETURN POLICY
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    SHIPPING AND STORAGE
    Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.