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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 12:05:26 UTC
Update Date2021-09-24 12:05:26 UTC
HMDB IDHMDB0304743
Secondary Accession NumbersNone
Metabolite Identification
Common NameTragopogonic acid
DescriptionTragopogonic acid, also known as tragopogonate, belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. Based on a literature review very few articles have been published on Tragopogonic acid.
Structure
Thumb
Synonyms
ValueSource
TragopogonateGenerator
Theaflavin-3'-gallic acidHMDB
Theaflavin 3'-gallic acidHMDB
Chemical FormulaC36H28O16
Average Molecular Weight716.604
Monoisotopic Molecular Weight716.137734822
IUPAC Name(2R,3R)-5,7-dihydroxy-2-{3,4,6-trihydroxy-5-oxo-1-[(2S,3S)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl]-5H-benzo[7]annulen-8-yl}-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
Traditional Name(2R,3R)-5,7-dihydroxy-2-{1,2,8-trihydroxy-9-oxo-4-[(2S,3S)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl]benzo[7]annulen-6-yl}-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
CAS Registry NumberNot Available
SMILES
O[C@H]1CC2=C(O)C=C(O)C=C2O[C@H]1C1=C2C=C(C=C(O)C(=O)C2=C(O)C(O)=C1)[C@H]1OC2=CC(O)=CC(O)=C2C[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C36H28O16/c37-14-5-20(39)18-10-26(45)35(51-27(18)7-14)17-9-25(44)33(48)30-16(17)1-12(2-24(43)32(30)47)34-29(11-19-21(40)6-15(38)8-28(19)50-34)52-36(49)13-3-22(41)31(46)23(42)4-13/h1-9,26,29,34-35,37-42,44-46,48H,10-11H2,(H,43,47)/t26-,29+,34+,35-/m0/s1
InChI KeyKMJPKUVSXFVQGZ-TVRUMRKCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentCatechins
Alternative Parents
Substituents
  • Catechin
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Galloyl ester
  • Gallic acid or derivatives
  • P-hydroxybenzoic acid alkyl ester
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Benzopyran
  • 1-benzopyran
  • Chromane
  • Benzoate ester
  • Benzenetriol
  • Tropolone
  • Pyrogallol derivative
  • Benzoic acid or derivatives
  • Tropone
  • Benzoyl
  • Phenol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • Cyclic ketone
  • Carboxylic acid ester
  • Ether
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • 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
logP3.02ALOGPS
logP4.41ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)7.58ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area284.36 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity180.03 m³·mol⁻¹ChemAxon
Polarizability69.34 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+258.3932859911
AllCCS[M+H-H2O]+257.55132859911
AllCCS[M+Na]+259.33432859911
AllCCS[M+NH4]+259.12932859911
AllCCS[M-H]-252.7832859911
AllCCS[M+Na-2H]-255.63332859911
AllCCS[M+HCOO]-258.89832859911
DeepCCS[M+H]+240.24130932474
DeepCCS[M-H]-238.21430932474
DeepCCS[M-2H]-272.01930932474
DeepCCS[M+Na]+246.330932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202212.0541 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20224.15 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2061.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid137.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid112.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid117.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid130.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid708.9 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid505.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)965.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid734.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid437.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1653.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid267.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid342.9 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate456.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA527.9 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water447.2 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 10V, Positive-QTOFsplash10-0gbj-0900043400-fce818dfdfbcb56b55922019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 20V, Positive-QTOFsplash10-000i-0900022000-ebed4e99dfb7118069352019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 40V, Positive-QTOFsplash10-00di-1900011000-3ef10be23bd0c2e7cdaf2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 10V, Negative-QTOFsplash10-014i-0400012900-eb13d21336553bd1bde22019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 20V, Negative-QTOFsplash10-00n0-0900167100-cfcdc066f9965d932b6f2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 40V, Negative-QTOFsplash10-004i-0900001000-1ec5248344b964006c562019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 10V, Positive-QTOFsplash10-014i-0000011900-e05dfcb685abd348e67b2021-10-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 20V, Positive-QTOFsplash10-014j-0200093400-3b8ac839ed96aef83dcf2021-10-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 40V, Positive-QTOFsplash10-016r-4609045000-a808c42530c66f36c00c2021-10-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 10V, Negative-QTOFsplash10-014i-0100000900-d1110c1dd0bd6a58e10d2021-10-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 20V, Negative-QTOFsplash10-0171-0901047400-68e19b113ad8fb8d620c2021-10-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tragopogonic acid 40V, Negative-QTOFsplash10-004s-0900024000-e001e072771dce24234f2021-10-22Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDNot Available
KNApSAcK IDC00035765
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102115505
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 ReferencesNot Available