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Procyanidin B2

Procyanidin B2 CAS 21906-49-8

Abstract

(+) catechin and (-) epicatechin form proanthocyanidins, including procyanidins. Procyanidins can be categorized into A-type and B-type, depending on the nature of the interflavan bonds. B-type procyanidins have a single interflavan bond. A-type procyanidins have not only one interflavan bond, but also a second interflavanoid bond. The most common B-type procyanidins are B1, B2, B3, and B4. Procyanidin B2 (CAS 29106-49-8) is an epicatechin-(4β→8)-epicatechin dimer. Cinnamon, cocoa, and apples contain procyanidin B2.

Recent research indicates that Procyanidin B2 (CAS 29106-49-8) is a protein kinase inhibitor, promoting hair epithelial cell growth and stimulating anagen induction. Furthermore, B2 demonstrates other bioactivities and, therefore, possesses the potential to treat a wide range of diseases, such as diabetes mellitus, atherosclerosis, and non-alcoholic fatty liver disease.

You can find additional procyanidin reference standards here.

Categories: , , ,

Compound Details

CAS

21906-49-8
Molecular Weight

578.52
Chemical Formula

C30H26O12
IUPAC

(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
Synonyms

–
SMILES

C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O
Purity

98%+
Storage Temperature

Below -18 degrees C
Storage Conditions

Dry, freezer

Product Documents

Product Use Disclaimer

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. 

$9.00 - $18.00 / milligram

Range (milligram)Price ($/milligram)
5 - 24 milligram$18.00 / milligram
25 - 99 milligram$16.00 / milligram
100 - 249 milligram$14.00 / milligram
250 - 499 milligram$11.50 / milligram
500 - 1000 milligram$9.00 / milligram
Product Price
- +

Technical Support

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.

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