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Record Information
Version1.0
Created at2022-09-10 18:52:34 UTC
Updated at2022-09-10 18:52:34 UTC
NP-MRD IDNP0304053
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-(4-hydroxy-3-methoxyphenyl)-n-[2-(4-hydroxyphenyl)ethyl]-5-[(1e)-2-{[2-(4-hydroxyphenyl)ethyl]-c-hydroxycarbonimidoyl}eth-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboximidic acid
DescriptionGrossamide, also known as (+-)-grossamide or tribulusamide a, belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. Grossamide is a moderately basic compound (based on its pKa). Outside of the human body, Grossamide is found, on average, in the highest concentration within a few different foods, such as yellow bell peppers, red bell peppers, and pepper (c. Annuum) and in a lower concentration in orange bell peppers and green bell peppers. Grossamide has also been detected, but not quantified in, herbs and spices and italian sweet red peppers. 2-(4-hydroxy-3-methoxyphenyl)-n-[2-(4-hydroxyphenyl)ethyl]-5-[(1e)-2-{[2-(4-hydroxyphenyl)ethyl]-c-hydroxycarbonimidoyl}eth-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboximidic acid is found in Annona crassiflora, Cannabis sativa, Hyoscyamus niger and Tribulus terrestris. This could make grossamide a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
(+-)-GrossamideHMDB
Tribulusamide aHMDB
2-(4-Hydroxy-3-methoxyphenyl)-N-[2-(4-hydroxyphenyl)ethyl]-5-[(1E)-2-{[2-(4-hydroxyphenyl)ethyl]-C-hydroxycarbonimidoyl}eth-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboximidateGenerator
Tribulusamide-aMeSH
Chemical FormulaC36H36N2O8
Average Mass624.6796 Da
Monoisotopic Mass624.24717 Da
IUPAC Name2-(4-hydroxy-3-methoxyphenyl)-N-[2-(4-hydroxyphenyl)ethyl]-5-[(1E)-2-{[2-(4-hydroxyphenyl)ethyl]carbamoyl}eth-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboxamide
Traditional Name2-(4-hydroxy-3-methoxyphenyl)-N-[2-(4-hydroxyphenyl)ethyl]-5-[(1E)-2-{[2-(4-hydroxyphenyl)ethyl]carbamoyl}eth-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-3-carboxamide
CAS Registry NumberNot Available
SMILES
COC1=CC(\C=C\C(=O)NCCC2=CC=C(O)C=C2)=CC2=C1OC(C2C(=O)NCCC1=CC=C(O)C=C1)C1=CC(OC)=C(O)C=C1
InChI Identifier
InChI=1S/C36H36N2O8/c1-44-30-21-25(8-13-29(30)41)34-33(36(43)38-18-16-23-5-11-27(40)12-6-23)28-19-24(20-31(45-2)35(28)46-34)7-14-32(42)37-17-15-22-3-9-26(39)10-4-22/h3-14,19-21,33-34,39-41H,15-18H2,1-2H3,(H,37,42)(H,38,43)/b14-7+
InChI KeyDROXVBRNXCRUHP-VGOFMYFVSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Annona crassifloraLOTUS Database
Cannabis sativaLOTUS Database
Hyoscyamus nigerLOTUS Database
Tribulus terrestrisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
Class2-arylbenzofuran flavonoids
Sub ClassNot Available
Direct Parent2-arylbenzofuran flavonoids
Alternative Parents
Substituents
  • 2-arylbenzofuran flavonoid
  • Neolignan skeleton
  • Methoxyphenol
  • Benzofuran
  • Coumaran
  • Anisole
  • Phenol ether
  • Methoxybenzene
  • Styrene
  • Phenoxy compound
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organonitrogen compound
  • 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
logP4.26ALOGPS
logP4.81ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)9.13ChemAxon
pKa (Strongest Basic)1.21ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area146.58 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity174.24 m³·mol⁻¹ChemAxon
Polarizability67.25 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0040370
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB020100
KNApSAcK IDC00000665
Chemspider ID4479607
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5322012
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]