Np mrd loader

Record Information
Version2.0
Created at2022-04-29 05:59:38 UTC
Updated at2025-02-11 15:44:41 UTC
NP-MRD IDNP0085483
Natural Product DOIhttps://doi.org/10.57994/2359
Secondary Accession NumbersNone
Natural Product 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. Castacrenin E is found in Castanea crenata . Castacrenin E was first documented in 2024 (PMID: 38359463). This could make castacrenin e a potential biomarker for the consumption of these foods.
Structure
Thumb
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 Mass1056.7078 Da
Monoisotopic Mass1056.07162 Da
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 NumberNot Available
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
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 151 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
ROESY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)benjamin.metoyer@gmail.comPolyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, FranceBenjamin Métoyer2024-05-04View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600.27, CD3OD, simulated)benjamin.metoyer@gmail.comInstitut des sciences de la vigne et du vinMétoyer2024-05-04View Spectrum
Species
Species of Origin
Species NameSourceReference
Castanea crenataPlant
Castanea sativa
      Not Available
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
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
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
HMDB IDHMDB0031904
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB 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
Good Scents IDNot Available
References
General References
  1. DOI: 10.1021/acs.jnatprod.3c00524
  2. PMID: 38359463