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Procyanidin A2 (Available)

Procyanidin A2 (Catechins, Tannins family)
Extrasynthese, manufacturer of natural and chemistry product

Structure Procyanidin A2-Catechins, Tannins,natural products
Download MSDS
Specifications

English version pdf file here
 
Chemical properties
Catalog No. 0985 S
Fine Chemical Quality Family
Procyanidin A2
=Epicatechin(2-beta-->7;4-beta-->8)-epicatechin
Assay (HPLC) ≥99%
Catechins, Tannins
Mw Formula CAS Einecs
576.52 C30H24O12 [41743-41-3]

This product is delivred with HPLC chromatogramm

Price
mg Price 59.00 € Add
Precautionnary statement
Specification
  • Storage : Store at +2/8°C
  • Store away from light.
  • U.V / Visible spectrum - λmax
    (± 2nm)
    : 280 nm in methanol

Revision Date : June 2008 (version 1)


Substances & Plants
  • CRATAEGUS LAEVIGATA : Leaf
  • HYPERICUM PERFORATUM
  • AESCULUS HIPPOCASTANUM : Fruit, Leaf
  • CINCHONA SUCCIRUBRA : Bark
  • CINNAMOMUM AROMATICUM : Bark
  • CINNAMOMUM VERUM : Bark
  • CRATAEGUS LAEVIGATA : Flower
Literature
  • Used as reference substance for vegetable extracts testing. Antioxidant activity.

    Literature :
    - VERSTRAETEN S.V. et al.. J. Agric Food Chem. 2005. 53. 12. p5041-8.
    - GREGOIRE S. et al.. J. Appl Microbiol. 2007. 103. 5. p1960-8.
    - KENNY T.P. et al.. Exp. Biol. Med.. 2007. 232: p293-300.