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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:46:22 UTC
Update Date2022-03-07 02:53:10 UTC
HMDB IDHMDB0031904
Secondary Accession Numbers
  • HMDB31904
Metabolite Identification
Common NameCastacrenin E
DescriptionCastacrenin E 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. Castacrenin E is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, castacrenin e has been detected, but not quantified in, nuts. This could make castacrenin e a potential biomarker for the consumption of these foods.
Structure
Data?1563862189
Synonyms
ValueSource
7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-Pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5,7,9,11,13,15,23,25,27,29(49),30,32,34,39(44),40,42-hexadecaene-43-carboxylateGenerator
Chemical FormulaC47H28O29
Average Molecular Weight1056.7078
Monoisotopic Molecular Weight1056.071624934
IUPAC Name7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5(10),6,8,11,13,15,23,25,27,29,31,33(49),34,39,41,43-hexadecaene-43-carboxylic acid
Traditional Name7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5(10),6,8,11,13,15,23,25,27,29,31,33(49),34,39,41,43-hexadecaene-43-carboxylic acid
CAS Registry Number200435-29-6
SMILES
OC(=O)C1=C2C3C4OC(=O)C5C(=C(O)C(=O)C35OC2=C(O)C(O)=C1)C1=C2C(=C(O)C(O)=C1O)C1=C(O)C(O)=C(O)C=C1C(=O)OC1COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(C=C(O)C(O)=C3O)C(=O)OC1C4OC2=O
InChI Identifier
InChI=1S/C47H28O29/c48-10-2-7-15(29(56)25(10)52)16-8(3-11(49)26(53)30(16)57)44(68)73-36-14(5-71-42(7)66)72-43(67)9-4-12(50)27(54)31(58)17(9)19-21-20(33(60)35(62)32(19)59)22-24-46(70)74-38(39(36)75-45(21)69)23-18-6(41(64)65)1-13(51)28(55)37(18)76-47(23,24)40(63)34(22)61/h1-4,14,23-24,36,38-39,48-62H,5H2,(H,64,65)
InChI KeyIPFQZCIOMMYBJU-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
  • Hexacarboxylic acid or derivatives
  • Gallic acid or derivatives
  • Dihydroxybenzoic acid
  • Hydroxybenzoic acid
  • Coumaran
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Delta valerolactone
  • Delta_valerolactone
  • Benzenoid
  • Oxane
  • Carboxylic acid ester
  • Lactone
  • Ketone
  • Carboxylic acid derivative
  • Carboxylic acid
  • Enol
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot 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 Solubility5.66 g/LALOGPS
logP3.05ALOGPS
logP2.07ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)3.71ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count24ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area498.55 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity239.23 m³·mol⁻¹ChemAxon
Polarizability94.31 ųChemAxon
Number of Rings11ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-326.95530932474
DeepCCS[M+Na]+300.84330932474
AllCCS[M+H]+288.432859911
AllCCS[M+H-H2O]+289.032859911
AllCCS[M+NH4]+287.932859911
AllCCS[M+Na]+287.732859911
AllCCS[M-H]-295.432859911
AllCCS[M+Na-2H]-299.932859911
AllCCS[M+HCOO]-304.932859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 10V, Positive-QTOFsplash10-0a4r-9005000200-6d2452da70c5e67146922016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 20V, Positive-QTOFsplash10-06ts-9122000001-99115a7af46775e9fa972016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 40V, Positive-QTOFsplash10-00p1-0095070250-ff05f86aa2ad60a064b92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 10V, Negative-QTOFsplash10-0bt9-9000000001-0bdf9331be4d9f11488c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 20V, Negative-QTOFsplash10-0909-9000000215-2f34f44dfd2e7e583c862016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 40V, Negative-QTOFsplash10-006w-4971001048-9aeaaa3d47117f5c4b902016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 10V, Positive-QTOFsplash10-052r-9000000000-9b4d6265755d0308b9662021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 20V, Positive-QTOFsplash10-0a4r-9000000000-1c09e85fbea3c2093ce92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 40V, Positive-QTOFsplash10-0f9b-7000000019-88184e9a7ca02bd300232021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 10V, Negative-QTOFsplash10-0a4i-9000000000-5a26e42355eed92a59ee2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 20V, Negative-QTOFsplash10-03di-9000000005-87dd90aa123801eeab522021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Castacrenin E 40V, Negative-QTOFsplash10-00kb-1000000009-7c7fc4971e7394d7b9252021-09-22Wishart 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 IDFDB008591
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751206
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.. .