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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:06:14 UTC
Update Date2022-03-07 02:56:16 UTC
HMDB IDHMDB0039599
Secondary Accession Numbers
  • HMDB39599
Metabolite Identification
Common NameOolonghomobisflavan A
DescriptionOolonghomobisflavan A belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. Oolonghomobisflavan A is found, on average, in the highest concentration within a few different foods, such as teas (Camellia sinensis), red tea, and herbal tea and in a lower concentration in green tea and black tea. This could make oolonghomobisflavan a a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Oolonghomobisflavan A.
Structure
Data?1563863405
Synonyms
ValueSource
8-{[5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]methyl}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoic acidHMDB
Chemical FormulaC45H36O22
Average Molecular Weight928.7541
Monoisotopic Molecular Weight928.169822836
IUPAC Name8-{[5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]methyl}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
Traditional Name8-{[5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]methyl}-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
CAS Registry Number126737-60-8
SMILES
OC1=CC(=CC(O)=C1O)C1OC2=C(CC3=C4OC(C(CC4=C(O)C=C3O)OC(=O)C3=CC(O)=C(O)C(O)=C3)C3=CC(O)=C(O)C(O)=C3)C(O)=CC(O)=C2CC1OC(=O)C1=CC(O)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C45H36O22/c46-22-12-24(48)20-10-34(64-44(62)16-5-30(54)38(60)31(55)6-16)40(14-1-26(50)36(58)27(51)2-14)66-42(20)18(22)9-19-23(47)13-25(49)21-11-35(65-45(63)17-7-32(56)39(61)33(57)8-17)41(67-43(19)21)15-3-28(52)37(59)29(53)4-15/h1-8,12-13,34-35,40-41,46-61H,9-11H2
InChI KeyBJFGFQSYHAXQPO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent1-benzopyrans
Alternative Parents
Substituents
  • 1-benzopyran
  • Anisole
  • Alkyl aryl ether
  • Aryl-aldehyde
  • Fatty acid ester
  • Fatty acyl
  • Benzenoid
  • Acryloyl-group
  • Enone
  • Alpha,beta-unsaturated ketone
  • Carboxylic acid ester
  • Ketone
  • Ether
  • Oxacycle
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Aldehyde
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.00015 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.071 g/LALOGPS
logP3.55ALOGPS
logP6.27ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)7.75ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count20ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area394.74 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity227.17 m³·mol⁻¹ChemAxon
Polarizability85.85 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+290.61630932474
DeepCCS[M-H]-288.72130932474
DeepCCS[M-2H]-322.64630932474
DeepCCS[M+Na]+296.66530932474
AllCCS[M+H]+288.132859911
AllCCS[M+H-H2O]+288.232859911
AllCCS[M+NH4]+288.032859911
AllCCS[M+Na]+287.932859911
AllCCS[M-H]-279.532859911
AllCCS[M+Na-2H]-284.232859911
AllCCS[M+HCOO]-289.532859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.3.94 minutes32390414
Predicted by Siyang on May 30, 202214.6976 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.92 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid101.4 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1798.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid111.9 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid124.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid80.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid192.2 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1128.5 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 Acid610.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)1057.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid930.4 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid491.1 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1772.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid286.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid446.5 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate501.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA577.5 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water687.7 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 10V, Positive-QTOFsplash10-0pdi-0620338409-f31ecf64c205a567015a2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 20V, Positive-QTOFsplash10-0uk9-0960352201-73081770e6af5f165ca22016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 40V, Positive-QTOFsplash10-0fki-0690200000-489de6e453eebf85e5192016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 10V, Negative-QTOFsplash10-004i-0300100109-6541a04cf9bf40079dfd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 20V, Negative-QTOFsplash10-016r-0917300313-4e73744004301526d9612016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 40V, Negative-QTOFsplash10-014i-0911010100-0524a78255539ff6006d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 10V, Negative-QTOFsplash10-004i-0501100109-e73412be26a0df546cb12021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 20V, Negative-QTOFsplash10-0a6s-2800010296-153c94e9d9d2fc9b11a92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 40V, Negative-QTOFsplash10-0a6v-3400100090-7b3232a8f7183ab923932021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 10V, Positive-QTOFsplash10-0bvi-0000202908-99e7ae9775d1e84adf0d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 20V, Positive-QTOFsplash10-0zni-0301446946-e3b289c332f0d9de39b32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Oolonghomobisflavan A 40V, Positive-QTOFsplash10-0pdi-0500039274-5a0626b8b0fe5daa2afa2021-09-24Wishart LabView Spectrum
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 IDNot Available
FooDB IDFDB019225
KNApSAcK IDC00009355
Chemspider ID20019476
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14520989
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1878681
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .