Record Information
Version1.0
Creation date2010-04-08 22:13:54 UTC
Update date2019-11-26 03:16:35 UTC
Primary IDFDB018734
Secondary Accession NumbersNot Available
Chemical Information
FooDB NamePunicacortein C
DescriptionPunicacortein C 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. Punicacortein C is an extremely weak basic (essentially neutral) compound (based on its pKa). Punicacortein C is found, on average, in the highest concentration within pomegranates. Punicacortein C has also been detected, but not quantified in, fruits. This could make punicacortein C a potential biomarker for the consumption of these foods.
CAS Number103616-63-3
Structure
Thumb
Synonyms
SynonymSource
Punicacortein Cdb_source
Predicted Properties
PropertyValueSource
Water Solubility3.87 g/LALOGPS
logP3.03ALOGPS
logP2.96ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)5.12ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count24ChemAxon
Hydrogen Donor Count18ChemAxon
Polar Surface Area521.94 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity247.53 m³·mol⁻¹ChemAxon
Polarizability95.2 ųChemAxon
Number of Rings11ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC48H28O30
IUPAC name(10R,11R)-10-[(14R,15S,19S)-2,3,4,7,8,9,19-heptahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0^{5,18}.0^{6,11}]nonadeca-1,3,5(18),6,8,10-hexaen-14-yl]-3,4,5,11,17,18,19,22,23,34,35-undecahydroxy-9,13,25,32-tetraoxaheptacyclo[25.8.0.0^{2,7}.0^{15,20}.0^{21,30}.0^{24,29}.0^{28,33}]pentatriaconta-1(27),2,4,6,15,17,19,21(30),22,24(29),28(33),34-dodecaene-8,14,26,31-tetrone
InChI IdentifierInChI=1S/C48H28O30/c49-8-1-5-12(27(56)24(8)53)15-20-18-19-21(47(71)76-39(18)36(65)31(15)60)16(32(61)37(66)40(19)75-46(20)70)13-6(2-9(50)25(54)28(13)57)44(68)74-38(11(52)4-73-43(5)67)42-41-34(63)23-22(48(72)77-41)17(30(59)35(64)33(23)62)14-7(45(69)78-42)3-10(51)26(55)29(14)58/h1-3,11,34,38,41-42,49-66H,4H2/t11-,34+,38-,41+,42+/m1/s1
InChI KeyFESAEKUFXJFTFG-AVXRNDHPSA-N
Isomeric SMILES[H][C@@]1(O)[C@@H]2OC(=O)C3=C1C(O)=C(O)C(O)=C3C1=C(C=C(O)C(O)=C1O)C(=O)O[C@H]2[C@@H]1OC(=O)C2=CC(O)=C(O)C(O)=C2C2=C3C(=O)OC4=C5C(C(=O)OC(C(O)=C2O)=C35)=C(C(O)=C4O)C2=C(O)C(O)=C(O)C=C2C(=O)OC[C@H]1O
Average Molecular Weight1084.7179
Monoisotopic Molecular Weight1084.066539556
Classification
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
  • Isochromane
  • 2-benzopyran
  • 1-benzopyran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Lactone
  • Secondary alcohol
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Polyol
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 53.15%; H 2.60%; O 44.25%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]28D -37.7 (c, 1.2 in H2O)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider ID17286514
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID16129720
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB39204
CRC / DFC (Dictionary of Food Compounds) IDLMN16-Q:LMN17-R
EAFUS IDNot Available
Dr. Duke IDPUNICACORTEIN-C
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
topoisomerase-II inhibitor50750 A topoisomerase inhibitor that inhibits DNA topoisomerase (ATP-hydrolysing), EC 5.99.1.3 (topoisomerase II), which catalyses ATP-dependent breakage of both strands of DNA, passage of the unbroken strands through the breaks, and rejoining of the broken strands.DUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).