Antiviral drugs

Catechin hydrate is a polyphenolic flavonoid that exhibits antioxidant properties. It is commonly found in green tea, grape seeds, and bark of few trees like acacia and mahogany.

Catechin hydrate is a polyphenolic flavonoid that exhibits antioxidant properties. It is commonly found in green tea, grape seeds, and bark of few trees like acacia and mahogany.

Catechins are phytochemicals, richly present in black grapes, peaches, strawberries and broad beans. Catechins occur in various forms such as catechins, epicatechin, epicatechin gallate, epigallocatechin and epigallocatechin gallate.

Catechins are phytochemicals, richly present in black grapes, peaches, strawberries and broad beans. Catechins occur in various forms such as catechins, epicatechin, epicatechin gallate, epigallocatechin and epigallocatechin gallate.

Application Relative stereochemistry

(-)-alpha-Cedrene

(-)-&#945-Thujone, a monoterpene ketone found in the essential oil of Thuja occidentalis, shows potent antitumorigenic effect. Biochem/physiol Actions GABAA receptor antagonist.

(-)-&#945-Thujone, a monoterpene ketone found in the essential oil of Thuja occidentalis, shows potent antitumorigenic effect. Biochem/physiol Actions GABAA receptor antagonist.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Application (2 R ,2&#8242 R ,3 R ,3&#8242 R )-MeO-BIBOP is a P-chiral biphosphorus ligand used in a variety of asymmetric transition metal-catalyzed transformations including hydrogenations, propargylations, reductions, and hydroformylations.

Other Notes Stable precursor to (2R,3S)-(+)-3-(benzyloxymethyl)oxirane-2-methanol which is a versatile chiral building block Nucleophilic substitution at carbon C-1 Cuprous iodide catalyzed addition of Grignard reagents at C-2

MF: C10H11NO2 MF: 177.20 CAS: 74163-81-8 Purity: 98% by HPLC