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Record Information
Version2.0
Created at2022-09-05 14:21:13 UTC
Updated at2022-09-05 14:21:13 UTC
NP-MRD IDNP0214920
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2e,4e)-5-[1,4-dihydroxy-6-(hydroxymethyl)-2,6-dimethylcyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
DescriptionPisumic acid, also known as pisumate, belongs to the class of organic compounds known as abscisic acids and derivatives. These are terpene compounds containing the abscisic acid moiety, which is characterized by a 3-methylpenta-2,4-dienoic acid attached to the C1 carbon of a 4-oxocyclohex-2-ene moiety. Pisumic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Pisumic acid has been detected, but not quantified in, common pea. (2e,4e)-5-[1,4-dihydroxy-6-(hydroxymethyl)-2,6-dimethylcyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid is found in Pisum sativum. This could make pisumic acid a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
PisumateGenerator
(2E,4E)-5-[1,4-Dihydroxy-6-(hydroxymethyl)-2,6-dimethylcyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoateGenerator
Chemical FormulaC15H22O5
Average Mass282.3322 Da
Monoisotopic Mass282.14672 Da
IUPAC Name(2E,4E)-5-[1,4-dihydroxy-6-(hydroxymethyl)-2,6-dimethylcyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
Traditional Name(2E,4E)-5-[1,4-dihydroxy-6-(hydroxymethyl)-2,6-dimethylcyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
CAS Registry NumberNot Available
SMILES
C\C(\C=C\C1(O)C(C)=CC(O)CC1(C)CO)=C/C(O)=O
InChI Identifier
InChI=1S/C15H22O5/c1-10(6-13(18)19)4-5-15(20)11(2)7-12(17)8-14(15,3)9-16/h4-7,12,16-17,20H,8-9H2,1-3H3,(H,18,19)/b5-4+,10-6+
InChI KeyGBHKILLDPRFXNU-UMCKCUICSA-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
Pisum sativumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as abscisic acids and derivatives. These are terpene compounds containing the abscisic acid moiety, which is characterized by a 3-methylpenta-2,4-dienoic acid attached to the C1 carbon of a 4-oxocyclohex-2-ene moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentAbscisic acids and derivatives
Alternative Parents
Substituents
  • Abscisic acid
  • Medium-chain fatty acid
  • Branched fatty acid
  • Hydroxy fatty acid
  • Methyl-branched fatty acid
  • Fatty acyl
  • Fatty acid
  • Unsaturated fatty acid
  • Tertiary alcohol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Organooxygen compound
  • Primary alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP0.51ALOGPS
logP0.4ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)4.64ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity77.65 m³·mol⁻¹ChemAxon
Polarizability29.89 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0039241
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB018778
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752585
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]