PhytoHub: Showing entry for Procyanidin dimer B3

Procyanidin dimer B3

Identification

PhytoHub ID

PHUB000278

Name

Procyanidin dimer B3

Systematic Name

Not Available

Synonyms

Catechin-(4a,8)-catechin

CAS Number

23567-23-9

Average Mass

578.526

Monoisotopic Mass

578.142426277

Chemical Formula

C₃₀H₂₆O₁₂

IUPAC Name

(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

InChI Key

XFZJEEAOWLFHDH-AVFWISQGSA-N

InChI Identifier

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+/m0/s1

SMILES

[H][[email protected]@]1([[email protected]](O)[[email protected]](OC2=CC(O)=CC(O)=C12)C1=CC(O)=C(O)C=C1)C1=C(O)C=C(O)C2=C1O[[email protected]@H]([[email protected]@H](O)C2)C1=CC(O)=C(O)C=C1

Structure

Similar Structures

Calculated Properties

Solubility (ALOGPS): 1.38e-01 g/l
LogS (ALOGPS): -3.62
LogP (ALOGPS): 2.29
Hydrogen Acceptors: 12
Hydrogen Donors: 10
Rotatable Bond Count: 3
Polar Surface Area: 220.75999999999996
Refractivity: 146.50799999999998
Polarizability: 55.23288921023093
Formal Charge: 0
Physiological Charge: 0
pKa (strongest basic): -5.176560370760914
pKa (strongest acidic): 8.693248815093794
Number of Rings: 6
Rule of Five: No
Bioavailability: No
Ghose Filter: No
Veber's Rule: No
MDDR-like Rule: No

Taxonomy as Precursor

Family: Polyphenols
Class: Flavonoids
Sub-class: Flavanols

Classyfire Taxonomy

Kingdom Name: Organic compounds
Class: Flavonoids
Super-class: Phenylpropanoids and polyketides
Sub-class: Biflavonoids and polyflavonoids
Direct Parent Name: Biflavonoids and polyflavonoids
Alternative Parent Names: ["1-benzopyrans", "1-hydroxy-2-unsubstituted benzenoids", "1-hydroxy-4-unsubstituted benzenoids", "3'-hydroxyflavonoids", "3-hydroxyflavonoids", "4'-hydroxyflavonoids", "5-hydroxyflavonoids", "7-hydroxyflavonoids", "Alkyl aryl ethers", "B-type proanthocyanidins", "Benzene and substituted derivatives", "Catechins", "Catechols", "Hydrocarbon derivatives", "Oxacyclic compounds", "Polyols", "Secondary alcohols"]
External Descriptor Annotations: ["Proanthocyanidins", "biflavonoid", "hydroxyflavan", "polyphenol", "proanthocyanidin"]
Substituent Names: ["1-benzopyran", "1-hydroxy-2-unsubstituted benzenoid", "1-hydroxy-4-unsubstituted benzenoid", "3'-hydroxyflavonoid", "3-hydroxyflavonoid", "4'-hydroxyflavonoid", "5-hydroxyflavonoid", "7-hydroxyflavonoid", "Alcohol", "Alkyl aryl ether", "Aromatic heteropolycyclic compound", "B-type proanthocyanidin", "Benzenoid", "Benzopyran", "Bi- and polyflavonoid skeleton", "Catechin", "Catechol", "Chromane", "Ether", "Flavan", "Flavan-3-ol", "Hydrocarbon derivative", "Hydroxyflavonoid", "Monocyclic benzene moiety", "Organic oxygen compound", "Organoheterocyclic compound", "Organooxygen compound", "Oxacycle", "Phenol", "Polyol", "Proanthocyanidin", "Secondary alcohol"]

Spectra from Online Resources

Record ID	Source	Description	View
PR100265	MassBank	LC-ESI-QTOF Spectrum - Ramp 5-60 V, unspecified	View Spectra
PR100266	MassBank	LC-ESI-QTOF Spectrum - Ramp 5-60 V, unspecified	View Spectra
PR100690	MassBank	LC-ESI-QTOF Spectrum - Ramp 5-60 V, unspecified	View Spectra
PR100691	MassBank	LC-ESI-QTOF Spectrum - Ramp 5-60 V, unspecified	View Spectra

Food Sources

	Name	Group
	Beer	Beverages, Alcoholic	Publications	Show
	Strawberry	Fruit, Berries	Publications	Show

Metabolism

No metabolism information available

Inter-Individual Variations Metabolism

No data on inter-individual variations available

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Showing entry for Procyanidin dimer B3