Catechin

Abstract

Catechin (CAS 18829-70-4) is a flavan-3-ol, a type of secondary metabolite providing antioxidant roles in plants. It belongs to the subgroup of polyphenols called flavonoids. Catechin is found in chocolate, red wine, green tea, fruits (apricots or cherry), and vegetables including broad beans. It has been suggested that the catechins in chocolate and cocoa may protect against coronary heart disease and stroke.

Catechin and epicatechin are the subunits the comprise procyanidins. The procyanidins are coarsely divided into two categories based on the inter-flavan linkage. The most abundant procyanidins are A-type, which contain 2 inter-flavan bonds between at least one set of subunits. B-type procyanidins contain only singular inter-flavan bonds between each subunit.

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Category: Uncategorized

Compound Details

CAS	18829-70-4
Molecular Weight	290.27
Chemical Formula	C15H14O6
IUPAC	(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
Synonyms	Catechin l-form
SMILES	C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
Purity	95%+
Storage Temperature	Below -18 degrees C
Storage Conditions	Dry, freezer

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Products are sold as laboratory reference materials, to be used for diagnostic and in vivo testing. The samples are not certified for veterinary or human use.

$14.80 - $22.20 / milligram

Range (milligram)	Price ($/milligram)
5 - 24 milligram	$22.20 / milligram
25 - 99 milligram	$20.10 / milligram
100 - 249 milligram	$18.40 / milligram
250 - 499 milligram	$16.50 / milligram
500 - 1000 milligram	$14.80 / milligram

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Product information is from published literature. Due to the nature of scientific experimentation, results or specific product application may vary (e.g., selectivity, detector response). If you have questions about the product, its application, and associated analytics, please contact our technical support team.