CATECHIN-(4ALPHA->8)-EPICATECHIN manufacturers
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| | CATECHIN-(4ALPHA->8)-EPICATECHIN Basic information |
| Product Name: | CATECHIN-(4ALPHA->8)-EPICATECHIN | | Synonyms: | CATECHIN-(4ALPHA->8)-EPICATECHIN;PROCYANIDINDIMERB4;(+)-Catechin-(4α-8)-(-)-epicatechin;(2R,2'R)-2α-(3,4-Dihydroxyphenyl)-2'α-(3,4-dihydroxyphenyl)-4α,8'-bichroman-3β,3'α,5,5',7,7'-hexol;(2R,2'R,3S,3'R,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol;(2R,2'R,3S,3'R,4α)-3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4,8'-bi[2H-1-benzopyran]-3,3',5,5',7,7'-hexol;Proanthocyanidin B4;(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3'4,4'-tetrahydro-, (2R-(2alpha,3beta,4alpha(2'R*,3'R*)))- | | CAS: | 29106-51-2 | | MF: | C30H26O12 | | MW: | 578.52 | | EINECS: | | | Product Categories: | Flavonoids;Catechins & Tannins | | Mol File: | 29106-51-2.mol |  |
| | CATECHIN-(4ALPHA->8)-EPICATECHIN Chemical Properties |
| Melting point | 178-180 °C (decomp) | | Boiling point | 955.3±65.0 °C(Predicted) | | density | 1.705±0.06 g/cm3(Predicted) | | storage temp. | 4°C, away from moisture and light | | solubility | Acetone: soluble; Chloroform: soluble; Dichloromethane: soluble; DMSO: soluble; Ethyl Acetate: soluble | | form | A solid | | pka | 9.29±0.60(Predicted) | | color | White to off-white |
| | CATECHIN-(4ALPHA->8)-EPICATECHIN Usage And Synthesis |
| Uses | Procyanidin B4 is a bioactive flavonoid and a proanthocyanidin grape seed extract that reduces inflammation and oxidative stress and restores tight junction barrier function in caco-2 colon cells. | | Definition | ChEBI: Procyanidin B4 is a proanthocyanidin obtained by the condensation of (-)-epicatechin and (+)-catechin units. It has a role as an antioxidant, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor and an antineoplastic agent. It is a proanthocyanidin and a hydroxyflavan. It is functionally related to a (-)-epicatechin and a (+)-catechin. |
| | CATECHIN-(4ALPHA->8)-EPICATECHIN Preparation Products And Raw materials |
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