Record Information
Version1.0
Creation date2010-04-08 22:13:57 UTC
Update date2019-11-26 03:16:42 UTC
Primary IDFDB018806
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameStrictinin
DescriptionStrictinin is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins 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) 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. Strictinin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Strictinin can be found in cloves, guava, pomegranate, and tea, which makes strictinin a potential biomarker for the consumption of these food products. Strictinin is a bioactive chemical of the ellagitannin family of hydrolyzable tannins.This compound shows activity against influenza virus .
CAS Number517-46-4
Structure
Thumb
Synonyms
SynonymSource
1-O-Galloyl-4,6-(S)-hexahydroxydiphenoyl-b-D-glucopyranosedb_source
Shepherdia argentea leaf isolatebiospider
Strictinindb_source
Predicted Properties
PropertyValueSource
Water Solubility2.67 g/LALOGPS
logP1.69ALOGPS
logP1.1ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)7.41ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area310.66 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity142.3 m³·mol⁻¹ChemAxon
Polarizability56.09 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC27H22O18
IUPAC name3,4,5,11,12,21,22,23-octahydroxy-8,18-dioxo-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(19),2,4,6,20,22-hexaen-13-yl 3,4,5-trihydroxybenzoate
InChI IdentifierInChI=1S/C27H22O18/c28-9-1-6(2-10(29)16(9)32)24(39)45-27-22(38)21(37)23-13(43-27)5-42-25(40)7-3-11(30)17(33)19(35)14(7)15-8(26(41)44-23)4-12(31)18(34)20(15)36/h1-4,13,21-23,27-38H,5H2
InChI KeyFYIJLTSMNXUNLT-UHFFFAOYSA-N
Isomeric SMILESOC1C(O)C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(C=C(O)C(O)=C3O)C(=O)OCC2OC1OC(=O)C1=CC(O)=C(O)C(O)=C1
Average Molecular Weight634.4528
Monoisotopic Molecular Weight634.0806139
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
  • Galloyl ester
  • Gallic acid or derivatives
  • P-hydroxybenzoic acid alkyl ester
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Benzoate ester
  • Benzenetriol
  • Benzoic acid or derivatives
  • Pyrogallol derivative
  • Tricarboxylic acid or derivatives
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxane
  • Monosaccharide
  • Secondary alcohol
  • 1,2-diol
  • Carboxylic acid ester
  • Lactone
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Acetal
  • Polyol
  • Oxacycle
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • 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 51.11%; H 3.49%; O 45.39%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]20D -3.1 (c, 0.4 in MeOH)DFC
Spectroscopic UV Data267 (e 27542) (MeOH) (Berdy)DFC
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0v4i-0903102000-22f1672ea35a0d04d74cSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0900100000-f993ec285704d790a4d9Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fmi-0952000000-bb37d644f04cc17f6dbaSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0gc0-0901214000-7e3a02fc286c9e0261dfSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-2900201000-7c9b9a9b32a453313af0Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-3923000000-1682f00db6df774be549Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID73330
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDLMS65-D:LMS73-E
EAFUS IDNot Available
Dr. Duke IDSTRICTININ|1-O-GALLOYL-4,6-(-)-HEXAHYDROXY-DIPHENOYL-BETA-D-GLUCOSE|1-O-GALLOYL-4,6-(S)-HEXAHYDROXY-DIPHENOYL-BETA-D-GLUCOSE
BIGG IDNot Available
KNApSAcK IDC00035393
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).