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procyanidin b2; proanthocyanidin b2; procyanidin dimer b2


Name(s) procyanidin b2; proanthocyanidin b2; procyanidin dimer b2
Scientific name(s) procyanidin b2
Formula C30H26O12
Molecular mass 578.52024
IUPAC name (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
INCHI InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26-,27-,28-,29-/m1/s1
SMILE [H][C@]1([C@@H](O)[C@H](OC2=CC(O)=CC(O)=C12)C1=CC(O)=C(O)C=C1)C1=C(O)C=C(O)C2=C1O[C@@H]([C@H](O)C2)C1=CC(O)=C(O)C=C1
CAS ID 29106-49-8
PubChem ID 122738
DrugBank ID Not available
CHEBI ID Not available
Description Present in red wine. Procyanidin B2 is found in many foods, some of which are alcoholic beverages, sherry, bilberry, and yellow zucchini.