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Procyanidin b2

C30H26O12 578.5 g/mol
H O O O H O H H O H O O H O H O H O H O H O
Name Procyanidin b2
Alternative name Procyanidol B2
Formula C30H26O12
Formula Weight 578.50 g/mol
Molecular Weight 578.50 g/mol
Monoisotopic Mass 578.142000 g/mol
InChI Key XFZJEEAOWLFHDH-NFJBMHMQSA-N
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
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
SMILES [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
Food Berry,  Apple,  Tea, 
Food Source Blueberry,  Apple,  Black tea, 
Family Phenolic
Class Tannin
Subclass Group Condensed tannin
Subclass Procyanidin
Metabolite Valerolactone metabolite
CASNO 29106-49-8
HMDB HMDB0033973
PubChem 122738
KEGG C17639
FooDB FDB012204
DrugBank DB02709
ChEBI 75632
BioCyc CPD-83
METLIN 7044.0