(Q7247557)

Procyanidin B5 (English)

(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol

8 October 2016

stereoisomer of

2 references

inferred from InChIKey

(4R)-2beta,2'beta-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-4,6'-bi[2H-1-benzopyran]-3beta,3'beta,5,5',7,7'-hexol

inferred from InChI

2 references

inferred from InChIKey

2alpha,2'alpha-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-4alpha,6'-bi[2H-1-benzopyran]-3alpha,3'beta,5,5',7,7'-hexaol

inferred from InChI

1 reference

1 reference

(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(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

1 reference

1 reference

1 reference

C₃₀H₂₆O₁₂

1 reference

Procyanidin B5 (English)

19 November 2016

canonical SMILES

C1C(C(OC2=CC(=C(C(=C21)O)C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O

1 reference

Procyanidin B5 (English)

19 November 2016

isomeric SMILES

C1[C@H]([C@H](OC2=CC(=C(C(=C21)O)[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O

1 reference

Procyanidin B5 (English)

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

19 November 2016

found in taxon

Aesculus hippocastanum

1 reference

1 reference

3 references

Cinnamomum bejolghota

1 reference

Cinnamomum burmanni

4 references

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

1 reference

1 reference

Synthesis of condensed tannins. Part 12. Direct access to [4,6]- and [4,8]-all-2,3-cis-procyanidin derivatives from (–)-epicatechin : assessment of bonding positions in oligomeric analogues from Crataegus oxyacantha L.

Crataegus oxyacantha L. (1753)

1 reference

Synthesis of condensed tannins. Part 12. Direct access to [4,6]- and [4,8]-all-2,3-cis-procyanidin derivatives from (–)-epicatechin : assessment of bonding positions in oligomeric analogues from Crataegus oxyacantha L.

Davallia mariesii

1 reference

Constituents of a fern, Davallia mariesii Moore. II. Identification and 1H- and 13C-nuclear magnetic resonance spectra of procyanidin B-5, epicatechin-(4 beta----8)-epicatechin-(4 beta----6)-epicatechin, and epicatechin-(4 beta----6)-epicatechin-(4

1 reference

1 reference

Three xanthones and a benzophenone from Garcinia mangostana

Guazuma ulmifolia

1 reference

Proanthocyanidin polymers with antisecretory activity and proanthocyanidin oligomers from Guazuma ulmifolia bark

Nelia pillansii

1 reference

Occurrence of procyanidins in Nelia meyeri

Rumex acetosa

1 reference

Proanthocyanidins and a phloroglucinol derivative from Rumex acetosa L.

cacao

1 reference

Sensory-guided decomposition of roasted cocoa nibs (Theobroma cacao) and structure determination of taste-active polyphenols

Cinnamomum aromaticum

3 references

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

Crataegus rhipidophylla

1 reference

Synthesis of condensed tannins. Part 12. Direct access to [4,6]- and [4,8]-all-2,3-cis-procyanidin derivatives from (–)-epicatechin : assessment of bonding positions in oligomeric analogues from Crataegus oxyacantha L.

Davallia trichomanoides

1 reference

Constituents of a fern, Davallia mariesii Moore. II. Identification and 1H- and 13C-nuclear magnetic resonance spectra of procyanidin B-5, epicatechin-(4 beta----8)-epicatechin-(4 beta----6)-epicatechin, and epicatechin-(4 beta----6)-epicatechin-(4

Cinnamomum pachyphyllum

3 references

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

Cinnamomum iners

3 references

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

Davallia bullata

1 reference

Constituents of a fern, Davallia mariesii Moore. II. Identification and 1H- and 13C-nuclear magnetic resonance spectra of procyanidin B-5, epicatechin-(4 beta----8)-epicatechin-(4 beta----6)-epicatechin, and epicatechin-(4 beta----6)-epicatechin-(4

Cinnamon

3 references

Cinncassiol E, A diterpene from the bark of Cinnamomum cassia

InChI=1S/C30H26O12/c31-13-7-19(36)24-23(8-13)42-30(12-2-4-16(33)18(35)6-12)28(40)26(24)25-20(37)10-22-14(27(25)39)9-21(38)29(41-22)11-1-3-15(32)17(34)5-11/h1-8,10,21,26,28-40H,9H2/t21-,26-,28-,29-,30-/m1/s1

Identifiers

InChI

1 reference

Procyanidin B5 (English)

19 November 2016

2 references

Procyanidin B5 (English)

19 November 2016

ChEBI release 2020-09-01

CAS Registry Number

12798-57-1

2 references

Global Substance Registration System

UNII

W51N19H6K6

procyanidin b5 (English)

19 November 2016

https://commonchemistry.cas.org/detail?cas_rn=12798-57-1

9 April 2021

1 reference

Procyanidin B5 (English)

19 November 2016

2 references

Procyanidin B5 (English)

19 November 2016

Reaxys registry number

3586528

1 reference

procyanidin B5 (English)

8 October 2016

ChEBI ID

75621

mapping relation type

2 references

CHEMBL506487 (English)

19 November 2016

International Chemical Identifier

InChI

InChI=1S/C30H26O12/c31-13-7-19(36)24-23(8-13)42-30(12-2-4-16(33)18(35)6-12)28(40)26(24)25-20(37)10-22-14(27(25)39)9-21(38)29(41-22)11-1-3-15(32)17(34)5-11/h1-8,10,21,26,28-40H,9H2/t21-,26-,28-,29-,30-/m1/s1

1 reference

Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard

CHEMBL506487 (English)

19 November 2016

1 reference

2 references

DSSTOX compound identifier

DTXCID9078252

0 references

Human Metabolome Database ID

HMDB0038366

reason for deprecated rank

cannot be confirmed by other sources

0 references

UNII

W51N19H6K6

2 references

Global Substance Registration System

UNII

W51N19H6K6

procyanidin b5 (English)

19 November 2016

1 reference

procyanidin B5 (English)