Procyanidin B8
-
Procyanidin B8
structure -
-
CAS No:
12798-60-6
-
Formula:
C30H26O12
-
Chemical Name:
Procyanidin B8
-
Synonyms:
[4,6′-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,3S,3′R,4R)-;[4,6′-Bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol,2,2′-bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-,[2R-[2α,3β,4α(2′R*,3′R*)]]-;(2R,2′R,3S,3′R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro[4,6′-bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol;Procyanidin B8;Procyanidol B8;(+)-Catechin-(4α-6)-(-)-epicatechin
-
CAS No:
Description
Procyanidin B8 is a proanthocyanidin that is (+)-catechin and (-)-epicatechin units joined by a bond between positions 4 and 6' respectively in an alpha-configuration. Procyanidin B8 is found in acorn and is present in fruit and leaves of blackberry (Rubus fruticosus), raspberry (Rubus idaeus) and cowberry (Vaccinium vitis idaea). It can be also found in grape seeds and in beer. It has a role as a metabolite. It is a hydroxyflavan, a proanthocyanidin, a biflavonoid and a polyphenol. It derives from a (-)-epicatechin and a (+)-catechin.
Computed Properties
Molecular Weight:578.5
XLogP3:2.4
Hydrogen Bond Donor Count:10
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:3
Exact Mass:578.14242626
Monoisotopic Mass:578.14242626
Topological Polar Surface Area:221
Heavy Atom Count:42
Complexity:925
Defined Atom Stereocenter Count:5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Learn More Other Chemicals
-
Procyanidin B6
12798-58-2
-
Procyanidin B5
12798-57-1
-
Procyanidin C1
37064-30-5
-
Procyanidin B1 Formula
20315-25-7
-
Procyanidin B2 Formula
29106-49-8
-
Procyanidin B2 3,3′-di-O-gallate Formula
79907-44-1
-
Procyanidin A2 Structure
41743-41-3
-
Procyanidin B3 Structure
23567-23-9
-
What is Procyanidin B4
29106-51-2