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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:29:06 UTC
Update Date2020-02-26 21:43:11 UTC
HMDB IDHMDB0029240
Secondary Accession Numbers
  • HMDB29240
Metabolite Identification
Common NamePinotin A
DescriptionPinotin A belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Pinotin A is an extremely weak basic (essentially neutral) compound (based on its pKa). Pinotin A is a pinotin, a type of pyranoanthocyanins and a class of phenolic compounds found in red wine. Outside of the human body, Pinotin A is found, on average, in the highest concentration within grape wines. Pinotin A has also been detected, but not quantified in, common grapes. This could make pinotin a a potential biomarker for the consumption of these foods.
Structure
Data?1582753391
Synonyms
ValueSource
Malvidin 3-glucoside-4-vinylcatecholHMDB
Malvidin 3-O-glucoside caffeic acidHMDB
Malvidin 3-O-glucoside caffeic adductHMDB
Pinotin aMeSH
Chemical FormulaC31H29O14
Average Molecular Weight625.5536
Monoisotopic Molecular Weight625.155730636
IUPAC Name7-(3,4-dihydroxyphenyl)-11-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2lambda4,8-dioxatricyclo[7.3.1.0^{5,13}]trideca-1(13),2,4,6,9,11-hexaen-2-ylium
Traditional Name7-(3,4-dihydroxyphenyl)-11-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2lambda4,8-dioxatricyclo[7.3.1.0^{5,13}]trideca-1(13),2,4,6,9,11-hexaen-2-ylium
CAS Registry Number663910-41-6
SMILES
[H][C@]1(CO)O[C@@]([H])(OC2=C3C=C(OC4=CC(O)=CC([O+]=C2C2=CC(OC)=C(O)C(OC)=C2)=C34)C2=CC=C(O)C(O)=C2)[C@]([H])(O)[C@@]([H])(O)[C@]1([H])O
InChI Identifier
InChI=1S/C31H28O14/c1-40-21-6-13(7-22(41-2)25(21)36)29-30(45-31-28(39)27(38)26(37)23(11-32)44-31)15-10-18(12-3-4-16(34)17(35)5-12)42-19-8-14(33)9-20(43-29)24(15)19/h3-10,23,26-28,31-32,37-39H,11H2,1-2H3,(H3-,33,34,35,36)/p+1/t23-,26-,27+,28-,31+/m1/s1
InChI KeyRFTHDRVOYDHSOC-BGXVWEPQSA-O
Chemical Taxonomy
Description belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassBiflavonoids and polyflavonoids
Direct ParentBiflavonoids and polyflavonoids
Alternative Parents
Substituents
  • Bi- and polyflavonoid skeleton
  • Proanthocyanidin
  • Anthocyanidin-3-o-glycoside
  • Anthocyanin
  • Flavonoid o-glycoside
  • Flavonoid-3-o-glycoside
  • 3p-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • Anthocyanidin
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Methoxyphenol
  • Benzopyran
  • M-dimethoxybenzene
  • Dimethoxybenzene
  • 1-benzopyran
  • Phenol ether
  • Methoxybenzene
  • Catechol
  • Anisole
  • Phenoxy compound
  • Phenol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxane
  • Monosaccharide
  • Heteroaromatic compound
  • Secondary alcohol
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Ether
  • Hydrocarbon derivative
  • Primary alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Alcohol
  • Organic cation
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Biological location:

Source:

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
Water Solubility0.1 g/LALOGPS
logP2.63ALOGPS
logP0.99ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)4.72ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area221.13 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity164.73 m³·mol⁻¹ChemAxon
Polarizability61.97 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9300053000-5e28699fe21ecbdfa33aSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-001i-9720038000-c4217e375f0a28e80f9dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0100009000-c439f81d9d5ff7e824e0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01q9-1300009000-831ac503eb2b8a47f164Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01ot-9820311000-4b9b31d8a10e27b17220Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-2300009000-881a35e5d2de25cabeaaSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00fr-6700009000-7eaec23bc91abe011816Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0596-9200100000-9aeffcae19eb24937d0cSpectrum
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 ID72
FooDB IDFDB000052
KNApSAcK IDC00011188
Chemspider ID10286568
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPinotin A
METLIN IDNot Available
PubChem Compound21674154
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB ID
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. de Villiers A, Vanhoenacker G, Majek P, Sandra P: Determination of anthocyanins in wine by direct injection liquid chromatography-diode array detection-mass spectrometry and classification of wines using discriminant analysis. J Chromatogr A. 2004 Oct 29;1054(1-2):195-204. [PubMed:15553144 ]