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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:36:46 UTC
Update Date2022-03-07 02:52:33 UTC
HMDB IDHMDB0030437
Secondary Accession Numbers
  • HMDB30437
Metabolite Identification
Common NameEmblicanin A
DescriptionEmblicanin A 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. Emblicanin A is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, emblicanin a has been detected, but not quantified in, fruits. This could make emblicanin a a potential biomarker for the consumption of these foods.
Structure
Data?1563861985
Synonyms
ValueSource
3,4,5,21,22,23-Hexahydroxy-8,13,18-trioxo-12-(3,4,5-trihydroxybenzoyloxy)-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(23),2,4,6,11,19,21-heptaen-11-yl 3,4,5-trihydroxybenzoic acidGenerator
Emblicanin aMeSH
Chemical FormulaC34H22O22
Average Molecular Weight782.5253
Monoisotopic Molecular Weight782.060272388
IUPAC Name3,4,5,21,22,23-hexahydroxy-8,13,18-trioxo-12-(3,4,5-trihydroxybenzoyloxy)-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(19),2,4,6,11,20,22-heptaen-11-yl 3,4,5-trihydroxybenzoate
Traditional Name3,4,5,21,22,23-hexahydroxy-8,13,18-trioxo-12-(3,4,5-trihydroxybenzoyloxy)-9,14,17-trioxatetracyclo[17.4.0.0²,⁷.0¹⁰,¹⁵]tricosa-1(19),2,4,6,11,20,22-heptaen-11-yl 3,4,5-trihydroxybenzoate
CAS Registry Number180465-44-5
SMILES
OC1=CC(=CC(O)=C1O)C(=O)OC1=C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(=O)OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(O)C(O)=C(O)C=C3C(=O)OC12
InChI Identifier
InChI=1S/C34H22O22/c35-12-1-8(2-13(36)21(12)41)30(47)55-28-27-18(53-34(51)29(28)56-31(48)9-3-14(37)22(42)15(38)4-9)7-52-32(49)10-5-16(39)23(43)25(45)19(10)20-11(33(50)54-27)6-17(40)24(44)26(20)46/h1-6,18,27,35-46H,7H2
InChI KeyUEHSSTYZXFBDNL-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
  • Pentacarboxylic acid or derivatives
  • Galloyl ester
  • Gallic acid or derivatives
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Benzoate ester
  • Benzenetriol
  • Benzoic acid or derivatives
  • Pyrogallol derivative
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Dihydropyranone
  • Monocyclic benzene moiety
  • Pyran
  • Benzenoid
  • Enol ester
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Lactone
  • Polyol
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.44 g/LALOGPS
logP3.14ALOGPS
logP2.64ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)7.33ChemAxon
pKa (Strongest Basic)-6.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area374.26 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity179.17 m³·mol⁻¹ChemAxon
Polarizability68.51 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-281.71330932474
DeepCCS[M+Na]+255.81330932474
AllCCS[M+H]+253.132859911
AllCCS[M+H-H2O]+252.832859911
AllCCS[M+NH4]+253.432859911
AllCCS[M+Na]+253.532859911
AllCCS[M-H]-252.432859911
AllCCS[M+Na-2H]-254.832859911
AllCCS[M+HCOO]-257.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Emblicanin AOC1=CC(=CC(O)=C1O)C(=O)OC1=C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(=O)OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(O)C(O)=C(O)C=C3C(=O)OC129136.9Standard polar33892256
Emblicanin AOC1=CC(=CC(O)=C1O)C(=O)OC1=C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(=O)OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(O)C(O)=C(O)C=C3C(=O)OC125730.1Standard non polar33892256
Emblicanin AOC1=CC(=CC(O)=C1O)C(=O)OC1=C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C(=O)OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(O)C(O)=C(O)C=C3C(=O)OC127160.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (Non-derivatized) - 70eV, Positivesplash10-0w4i-0906125300-2ecf5f7a6cc77a5ae5672017-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TMS_1_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_5) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_6) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_7) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_8) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_9) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Emblicanin A GC-MS (TBDMS_1_10) - 70eV, PositiveNot Available2021-10-18Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 10V, Positive-QTOFsplash10-01q9-0400006900-4b0dffbe278fd717d2f32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 20V, Positive-QTOFsplash10-0ufr-0813014900-261b6f90c2bcd456cc682017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 40V, Positive-QTOFsplash10-0udi-1900101300-b454961b454e43ac0ed92017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 10V, Negative-QTOFsplash10-07cr-0421034900-339edb309644837c86202017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 20V, Negative-QTOFsplash10-066r-0932112300-b430dca11f5db30c99cf2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 40V, Negative-QTOFsplash10-014i-0902000000-aa95996aceac3f21431c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 10V, Positive-QTOFsplash10-00lr-0300001900-8f0296ab4f3249aa0b682021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 20V, Positive-QTOFsplash10-0fc0-0300002900-ffc6d2e450e9a30dde902021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 40V, Positive-QTOFsplash10-016s-9311002300-bfa1235db7e44f7ae4372021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 10V, Negative-QTOFsplash10-001i-0100000900-de6427e62d8b8e8c01db2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 20V, Negative-QTOFsplash10-0h00-0603005900-fd2946f7480588053bc92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Emblicanin A 40V, Negative-QTOFsplash10-004m-6601009500-27ae160c64c35b8732192021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB002301
KNApSAcK IDNot Available
Chemspider ID7986670
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9810915
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .