Procyanidin B4

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Procyanidin B4
Chemical structure of procyanidin B
CAS number 29106-51-2
PubChem 147299
ChEBI CHEBI:27589 YesY
Jmol-3D images Image 1
Molecular formula C30H26O12
Molar mass 578.52 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
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Infobox references

Procyanidin B4 is a B type proanthocyanidin.

Procyanidin-B4 is a catechin-(4α→8)-epicatechin dimer. It is found in the litchi pericarp,[1] in grape seeds,[2] and, along with 4-cis-isomer of procyanidin B4, in beer.[3]

See also[edit]