FDA official logo
GSRS logo
PFDA official logo

PROCYANIDIN B1

  • UNII: 0566J48E7X
  • Formula: C30H26O12
  • Preferred Substance Name: PROCYANIDIN B1
  • InChIKey: XFZJEEAOWLFHDH-UKWJTHFESA-N

  • 20315-25-7
  • (-)-EPICATECHIN-(4.BETA.-8)-(+)-CATECHIN
  • (+)-PROCYANIDIN B1
  • (4,8-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL, 2,2'-BIS(3,4-DIHYDROXYPHENYL)-3,3',4,4'-TETRAHYDRO-
  • (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-(2.ALPHA.,3.ALPHA.,4.BETA.(2'R*,3'S*)))-
  • (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,2'R,3R,3'S,4R)-
  • 2,2'-BIS(3,4-DIHYDROXYPHENYL)-3,3',4,4'-TETRAHYDRO-(4,8-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL
  • PROANTHOCYANIDIN B1
  • PROCYANIDIN B1 (CONSTITUENT OF GRAPE SEEDS OLIGOMERIC PROANTHOCYANIDINS) [DSC]
  • PROCYANIDIN B1 (CONSTITUENT OF MARITIME PINE) [DSC]
  • PROCYANIDIN B1, (+)-
  • PROCYANIDOL B1

Note

UNIIs are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication. Please report any problems/errors associated with this data to FDA-SRS@fda.hhs.gov.