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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:53:24 UTC
Update Date2022-03-07 02:53:59 UTC
HMDB IDHMDB0034097
Secondary Accession Numbers
  • HMDB34097
Metabolite Identification
Common NameBicornin
DescriptionBicornin 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. Bicornin is an extremely weak basic (essentially neutral) compound (based on its pKa). Bicornin is an ellagitannin found in the Myrtales Trapa bicornis (water caltrop) and Syzygium aromaticum (clove).
Structure
Data?1563862510
Synonyms
ValueSource
4,5,6,22,23,29,30-Heptahydroxy-9,19,26-trioxo-14,15-bis(3,4,5-trihydroxybenzoyloxy)-2,10,13,18,25-pentaoxahexacyclo[18.9.3.0³,⁸.0¹²,¹⁷.0²⁴,³².0²⁷,³¹]dotriaconta-1(29),3,5,7,20,22,24(32),27,30-nonaen-16-yl 3,4,5-trihydroxybenzoic acidGenerator
Chemical FormulaC48H32O30
Average Molecular Weight1088.7497
Monoisotopic Molecular Weight1088.097839684
IUPAC Name4,5,6,22,23,29,30-heptahydroxy-9,19,26-trioxo-15,16-bis(3,4,5-trihydroxybenzoyloxy)-2,10,13,18,25-pentaoxahexacyclo[18.9.3.0³,⁸.0¹²,¹⁷.0²⁴,³².0²⁷,³¹]dotriaconta-1(30),3(8),4,6,20,22,24(32),27(31),28-nonaen-14-yl 3,4,5-trihydroxybenzoate
Traditional Name4,5,6,22,23,29,30-heptahydroxy-9,19,26-trioxo-15,16-bis(3,4,5-trihydroxybenzoyloxy)-2,10,13,18,25-pentaoxahexacyclo[18.9.3.0³,⁸.0¹²,¹⁷.0²⁴,³².0²⁷,³¹]dotriaconta-1(30),3(8),4,6,20,22,24(32),27(31),28-nonaen-14-yl 3,4,5-trihydroxybenzoate
CAS Registry Number124854-12-2
SMILES
OC1=CC(=CC(O)=C1O)C(=O)OC1OC2COC(=O)C3=C(OC4=C(O)C5=C(C=C4O)C(=O)OC4=C5C(=CC(O)=C4O)C(=O)OC2C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C1OC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)=C(O)C(O)=C3
InChI Identifier
InChI=1S/C48H32O30/c49-17-1-11(2-18(50)29(17)58)42(65)76-40-38-26(72-48(78-44(67)13-5-21(53)31(60)22(54)6-13)41(40)77-43(66)12-3-19(51)30(59)20(52)4-12)10-71-45(68)16-9-23(55)32(61)35(64)36(16)73-37-25(57)8-14-27(34(37)63)28-15(47(70)74-38)7-24(56)33(62)39(28)75-46(14)69/h1-9,26,38,40-41,48-64H,10H2
InChI KeyDOTJYWQAPHIAIF-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
  • Macrolide
  • Galloyl ester
  • 7,8-dihydroxycoumarin
  • Gallic acid or derivatives
  • Isocoumarin
  • Dihydroxybenzoic acid
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid alkyl ester
  • Diaryl ether
  • Coumarin
  • 2-benzopyran
  • 1-benzopyran
  • Benzopyran
  • Benzoate ester
  • Pyrogallol derivative
  • Benzoic acid or derivatives
  • Benzenetriol
  • Benzoyl
  • Phenol
  • Pyranone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Lactone
  • Ether
  • Acetal
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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 Solubility1.14 g/LALOGPS
logP3.8ALOGPS
logP5.42ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)5.8ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count23ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area499.94 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity247.79 m³·mol⁻¹ChemAxon
Polarizability94.7 ųChemAxon
Number of Rings9ChemAxon
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+H]+293.47330932474
DeepCCS[M-H]-291.8230932474
DeepCCS[M-2H]-325.85530932474
DeepCCS[M+Na]+299.6330932474
AllCCS[M+H]+288.232859911
AllCCS[M+H-H2O]+289.032859911
AllCCS[M+NH4]+287.432859911
AllCCS[M+Na]+287.132859911
AllCCS[M-H]-294.632859911
AllCCS[M+Na-2H]-298.732859911
AllCCS[M+HCOO]-303.232859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 10V, Positive-QTOFsplash10-0udi-2900104707-954ee7d894d1482b00752016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 20V, Positive-QTOFsplash10-0uk9-3901230205-1bda72b4b24db6e722e32016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 40V, Positive-QTOFsplash10-0uk9-0910001100-25f6f907b931141a0b082016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 10V, Negative-QTOFsplash10-00kr-9300001216-f8577b728db851fdc7a62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 20V, Negative-QTOFsplash10-014i-2903020203-2b2627941dc6c8c7dc192016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 40V, Negative-QTOFsplash10-014i-1900000000-f4ca1f7831c224a147252016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 10V, Positive-QTOFsplash10-01bi-9100000207-9cbb0b446acb131611372021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 20V, Positive-QTOFsplash10-0uei-6900000102-814cfe33624fe6918c672021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 40V, Positive-QTOFsplash10-0lfr-9600010302-d26bb6e30e4c941844d62021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 10V, Negative-QTOFsplash10-014r-7500000009-4ef5fd3c05a06e2ab2762021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 20V, Negative-QTOFsplash10-0gdi-5900000004-0b510b8fbafdb6c1b9b32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicornin 40V, Negative-QTOFsplash10-004s-9300000003-8f63f8e6d732233f13b02021-09-25Wishart 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 IDFDB012360
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBicornin
METLIN IDNot Available
PubChem Compound16170916
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.. .