(-)-Catechin gallate

(-)-Catechin gallate Chemical Structure

CAS NO. 130405-40-2

(-)-Catechin gallate is an antioxidant constituent of green tea. At uM concentrations, inhibits VEGF-induced tyrosine phosphorylation.

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Package Price Qty
5 mg
$150.00
10 mg
$280.00
25 mg
$600.00
50 mg
$1,000.00
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Biological Activity

(-)-Catechin gallate is an antioxidant constituent of green tea. At uM concentrations, inhibits VEGF-induced tyrosine phosphorylation.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 22.61 mL 113.03 mL 226.05 mL
0.5 mM 4.52 mL 22.61 mL 45.21 mL
1 mM 2.26 mL 11.3 mL 22.61 mL
5 mM 0.45 mL 2.26 mL 4.52 mL

*The above data is based on the productmolecular weight 442.38. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A12027
CAS No. 130405-40-2
Formula C22H18O10
M. Wt 442.38
Solubility DMSO
Purity >98%
SMILES OC1=CC([[email protected]]2[[email protected]](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.

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