Punicalagin (CHEM030896)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-26 02:14:51 UTC
Update Date2026-04-06 14:05:05 UTC
Accession NumberCHEM030896
Identification
Common NamePunicalagin
ClassSmall Molecule
DescriptionPunicalagin is the major tannin component of Terminalia catappa and have been characterized to possess antioxidative and anti-genotoxic activities. T. catappa has been a popular folk medicine for preventing hepatoma and treating hepatitis in Taiwan; the leaves contain many hydrolyzable tannins. Although the leaves of T. catappa have been claimed to be effective in preventing hepatoma, the mechanism of its chemopreventive effect remains to be elucidated, and their effects on reactive oxygen species (ROS) mediated carcinogenesis are still unclear. (PMID: 16242868).
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
SynonymsNot Available
Chemical FormulaC48H28O30
Average Molecular Mass1084.718 g/mol
Monoisotopic Mass1084.067 g/mol
CAS Registry Number65995-63-3
IUPAC Name3,4,5,15,16,17-hexahydroxy-8,13-dioxo-11-{3,4,5,11,17,18,19,22,23,34,35-undecahydroxy-8,14,26,31-tetraoxo-9,13,25,32-tetraoxaheptacyclo[25.8.0.0²,⁷.0¹⁵,²⁰.0²¹,³⁰.0²⁴,²⁹.0²⁸,³³]pentatriaconta-1(27),2(7),3,5,15,17,19,21(30),22,24(29),28(33),34-dodecaen-10-yl}-9,12-dioxatricyclo[12.4.0.0²,⁷]octadeca-1(18),2,4,6,14,16-hexaene-10-carbaldehyde
Traditional Name3,4,5,15,16,17-hexahydroxy-8,13-dioxo-11-{3,4,5,11,17,18,19,22,23,34,35-undecahydroxy-8,14,26,31-tetraoxo-9,13,25,32-tetraoxaheptacyclo[25.8.0.0²,⁷.0¹⁵,²⁰.0²¹,³⁰.0²⁴,²⁹.0²⁸,³³]pentatriaconta-1(27),2(7),3,5,15,17,19,21(30),22,24(29),28(33),34-dodecaen-10-yl}-9,12-dioxatricyclo[12.4.0.0²,⁷]octadeca-1(18),2,4,6,14,16-hexaene-10-carbaldehyde
SMILESOC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C4C(=O)OC5=C(O)C(O)=C(C6=C5C4=C(OC6=O)C(O)=C3O)C3=C(C=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(O)C(O)=C(O)C=C3C(=O)OC12
InChI IdentifierInChI=1S/C48H28O30/c49-10-1-6-17(31(59)27(10)55)19-23-21-22-24(47(70)76-38(21)35(63)33(19)61)20(34(62)36(64)39(22)75-46(23)69)18-9(4-13(52)28(56)32(18)60)43(66)74-37-14(5-72-42(6)65)73-48(71)41-40(37)77-44(67)7-2-11(50)25(53)29(57)15(7)16-8(45(68)78-41)3-12(51)26(54)30(16)58/h1-4,14,37,40-41,48-64,71H,5H2
InChI KeyZJVUMAFASBFUBG-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Ellagic_acid
  • 7,8-dihydroxycoumarin
  • Tetracarboxylic acid or derivatives
  • Macrolide
  • Gallic acid or derivatives
  • Coumarin
  • Isocoumarin
  • Benzopyran
  • 2-benzopyran
  • 1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Lactone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Polyol
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Aldehyde
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.9 g/LALOGPS
logP3.28ALOGPS
logP3.96ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)5.12ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count24ChemAxon
Hydrogen Donor Count17ChemAxon
Polar Surface Area518.78 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity248.25 m³·mol⁻¹ChemAxon
Polarizability94.96 ųChemAxon
Number of Rings10ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00kr-9000000000-31a2bacc090eaebabe73Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ap0-9000000000-08f8a65fd34c2997bbe4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00o9-9005004000-4b4dc6989878e43880eeSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001u-9002002000-5a11b760935709b606fdSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0ap0-9001001000-bb39c6a055447f77d5ecSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03dj-8009008000-9a3ab0213eaa1f424e54Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001r-3009000000-67b4164bc32e06cfad6aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001r-4009002000-422742771da95ae6466eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004j-9004001004-c488d25f16a5188ec6a3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9000000000-f1ddec289bc93a4b9f3bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000l-9001004000-9b664db862f49e1284c5Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-9005005003-dcceef8f0e63fc2f26f0Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0005795
FooDB IDFDB016425
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkPunicalagin
Chemspider ID17216347
ChEBI IDNot Available
PubChem Compound ID22833653
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. Chen PS, Li JH: Chemopreventive effect of punicalagin, a novel tannin component isolated from Terminalia catappa, on H-ras-transformed NIH3T3 cells. Toxicol Lett. 2006 May 5;163(1):44-53. Epub 2005 Oct 20.