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Proanthocyanidins

group of stereoisomers with the chemical formula C₃₁H₂₈O₁₂
ChemicalSubstance group_of_stereoisomers Q82006361
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Proanthocyanidins

Summary

Proanthocyanidins is a group of stereoisomers[1].

Key Facts

  • Proanthocyanidins's instance of is recorded as group of stereoisomers[2].
  • Proanthocyanidins's CAS Registry Number is recorded as 274678-42-1[3].
  • Proanthocyanidins's canonical SMILES is recorded as OC1=CC=C(C=C1)C2OC=3C=C(O)C=C(O)C3C(C=4C(O)=CC(O)=C5C4OC(C6=CC(O)=C(OC)C(O)=C6)C(O)C5)C2O[4].
  • Proanthocyanidins's InChI is recorded as InChI=1S/C31H28O12/c1-41-31-20(37)6-13(7-21(31)38)28-22(39)10-16-17(34)11-19(36)25(30(16)43-28)26-24-18(35)8-15(33)9-23(24)42-29(27(26)40)12-2-4-14(32)5-3-12/h2-9,11,22,26-29,32-40H,10H2,1H3/t22-,26-,27-,28?,29-/m1/s1[5].
  • Proanthocyanidins's InChIKey is recorded as JPFCOVZKLAXXOE-XBNSMERZSA-N[6].
  • Proanthocyanidins's chemical formula is recorded as C₃₁H₂₈O₁₂[7].
  • Proanthocyanidins's subclass of is recorded as (4→8)-proanthocyanidin[8].
  • Proanthocyanidins's subclass of is recorded as 8C-substituted flavan[9].
  • Proanthocyanidins's PubChem CID is recorded as 108065[10].
  • Proanthocyanidins's found in taxon is recorded as Monteverdia laevis[11].
  • Proanthocyanidins's found in taxon is recorded as Cinnamomum verum[12].
  • Proanthocyanidins's found in taxon is recorded as Dichrostachys cinerea[13].
  • Proanthocyanidins's found in taxon is recorded as Cinnamomum zeylanicum[14].
  • Proanthocyanidins's found in taxon is recorded as Elaeodendron balae[15].
  • Proanthocyanidins's found in taxon is recorded as Hamamelis virginiana[16].
  • Proanthocyanidins's found in taxon is recorded as Humulus lupulus[17].
  • Proanthocyanidins's found in taxon is recorded as Paeonia obovata[18].
  • Proanthocyanidins's found in taxon is recorded as Vantanea peruviana[19].
  • Proanthocyanidins's found in taxon is recorded as Vaccinium macrocarpon[20].
  • Proanthocyanidins's found in taxon is recorded as Monteverdia aquifolium[21].
  • Proanthocyanidins's found in taxon is recorded as Aiouea montana[22].
  • Proanthocyanidins's found in taxon is recorded as Vitis vinifera[23].
  • Proanthocyanidins's isomeric SMILES is recorded as COc1c(O)cc(C2Oc3c(c(O)cc(O)c3[C@H]3c4c(O)cc(O)cc4OC@H[C@@H]3O)C[C@H]2O)cc1OC@H[C@@H]3O)C[C@H]2O)cc1O">[24].
  • Proanthocyanidins's Human Metabolome Database ID is recorded as HMDB0302517[25].
  • Proanthocyanidins's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+592.1580763359999'}[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . PubChem. Retrieved . wikidata.org.
  10. [11] ↑ . Chuchuhuasha - a drug used in folk medicine in the Amazonian and Andean areas. A chemical study of Maytenus laevis. wikidata.org.
  11. [12] ↑ . Tannins and related compounds. Part 13. Isolation and structures of trimeric, tetrameric, and pentameric proanthicyanidins from cinnamon. wikidata.org.
  12. [13] ↑ . Anti-caries activity of bark proanthocyanidins. wikidata.org.
  13. [14] ↑ . Tannins and related compounds. Part 13. Isolation and structures of trimeric, tetrameric, and pentameric proanthicyanidins from cinnamon. wikidata.org.
  14. [15] ↑ . Flavonoids from Elaeodendron balae root bark. wikidata.org.
  15. [16] ↑ . Genotoxic and antigenotoxic effects of catechin and tannins from the bark of Hamamelis virginiana L. in metabolically competent, human hepatoma cells (Hep G2) using single cell gel electrophoresis. wikidata.org.
  16. [17] ↑ . Hop (Humulus lupulus L.) proanthocyanidins characterized by mass spectrometry, acid catalysis, and gel permeation chromatography. wikidata.org.
  17. [18] ↑ . New monoterpene glycoside esters and phenolic constituents of Paeoniae radix, and increase of water solubility of proanthocyanidins in the presence of paeoniflorin. wikidata.org.
  18. [19] ↑ . Flavan-3-ols Isolated from Some Medicinal Plants Inhibiting COX-1 and COX-2 Catalysed Prostaglandin Biosynthesis. wikidata.org.
  19. [20] ↑ . In vivo inhibition of growth of human tumor lines by flavonoid fractions from cranberry extract. wikidata.org.
  20. [21] ↑ . Antioxidant flavan-3-ols and flavonol glycosides from Maytenus aquifolium. wikidata.org.
  21. [22] ↑ . Chemical and Biological Extractives of Lauraceae Species in Costa Rican Tropical Forests. wikidata.org.
  22. [23] ↑ . Quantitative fractionation of grape proanthocyanidins according to their degree of polymerization. wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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BibTeX @misc{4ortxyz_proanthocyanidins-q82006361_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Proanthocyanidins}}, year = {2026}, url = {https://4ort.xyz/entity/proanthocyanidins-q82006361}, note = {Accessed: 2026-05-03}}
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