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(-)-Catechin Catalog No.GC40842

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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 18829-70-4 SDF Download SDF
Synonyms N/A
Chemical Name N/A
Canonical SMILES OC1=CC2=C(C[C@@H](O)[C@H](C3=CC=C(O)C(O)=C3)O2)C(O)=C1
Formula C15H14O6 M.Wt 290.3
Solubility Soluble in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).



(-)-Catechin is a diastereoisomer of catechin having a trans 2S,3R configuration at the chiral center. Catechins, in general, are polyphenolic flavonoids that can be isolated from a variety of natural sources including tea leaves, grape seeds, and the wood and bark of trees such as acacia and mahogany. Catechins are potent antioxidants that inhibit the free radical-induced oxidation of isolated LDL by AAPH . Catechins and other related procyanidin compounds have antitumor activity when tested in a two-stage mouse epidermal carcinoma model employing topical application.