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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:50:16 UTC
Update Date2022-03-07 02:56:33 UTC
HMDB IDHMDB0040305
Secondary Accession Numbers
  • HMDB40305
Metabolite Identification
Common Name(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone
Description(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone belongs to the class of organic compounds known as 2'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 2'-position (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone has been detected, but not quantified in, fruits. This could make (S)-(e)-2'-(3,6-dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone.
Structure
Data?1563863521
SynonymsNot Available
Chemical FormulaC24H28O5
Average Molecular Weight396.4761
Monoisotopic Molecular Weight396.193674006
IUPAC Name2-{2-[(2E)-3,6-dimethylhept-2-en-1-yl]-3,4-dihydroxyphenyl}-7-hydroxy-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Name2-{2-[(2E)-3,6-dimethylhept-2-en-1-yl]-3,4-dihydroxyphenyl}-7-hydroxy-2,3-dihydro-1-benzopyran-4-one
CAS Registry Number116207-28-4
SMILES
CC(C)CC\C(C)=C\CC1=C(C=CC(O)=C1O)C1CC(=O)C2=C(O1)C=C(O)C=C2
InChI Identifier
InChI=1S/C24H28O5/c1-14(2)4-5-15(3)6-8-18-17(10-11-20(26)24(18)28)23-13-21(27)19-9-7-16(25)12-22(19)29-23/h6-7,9-12,14,23,25-26,28H,4-5,8,13H2,1-3H3/b15-6+
InChI KeyXCUBCLPUFODHKK-GIDUJCDVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 2'-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct Parent2'-prenylated flavanones
Alternative Parents
Substituents
  • 2'-prenylated flavanone
  • Flavanone
  • Hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Chromone
  • Benzopyran
  • Chromane
  • 1-benzopyran
  • Catechol
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • 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 SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0044 g/LALOGPS
logP4.86ALOGPS
logP5.53ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)7.78ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity113.88 m³·mol⁻¹ChemAxon
Polarizability44.05 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+203.65730932474
DeepCCS[M-H]-201.29930932474
DeepCCS[M-2H]-235.40130932474
DeepCCS[M+Na]+211.28330932474
AllCCS[M+H]+201.232859911
AllCCS[M+H-H2O]+198.532859911
AllCCS[M+NH4]+203.832859911
AllCCS[M+Na]+204.532859911
AllCCS[M-H]-200.832859911
AllCCS[M+Na-2H]-201.232859911
AllCCS[M+HCOO]-201.932859911

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. 9.43 minutes32390414
Predicted by Siyang on May 30, 202218.99 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.08 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid30.2 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2972.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid431.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid238.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid208.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid389.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid969.8 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 Acid880.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)79.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1699.6 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid712.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1770.1 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid577.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid555.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate288.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA262.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water9.5 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanoneCC(C)CC\C(C)=C\CC1=C(C=CC(O)=C1O)C1CC(=O)C2=C(O1)C=C(O)C=C24729.0Standard polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanoneCC(C)CC\C(C)=C\CC1=C(C=CC(O)=C1O)C1CC(=O)C2=C(O1)C=C(O)C=C23448.7Standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanoneCC(C)CC\C(C)=C\CC1=C(C=CC(O)=C1O)C1CC(=O)C2=C(O1)C=C(O)C=C23625.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O[Si](C)(C)C)=C1O)CCC(C)C3542.0Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TMS,isomer #2C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O)=C1O[Si](C)(C)C)CCC(C)C3491.8Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TMS,isomer #3C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C=C3O2)C=CC(O)=C1O)CCC(C)C3518.3Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C=C3O2)C=CC(O[Si](C)(C)C)=C1O)CCC(C)C3494.6Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TMS,isomer #2C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O[Si](C)(C)C)=C1O[Si](C)(C)C)CCC(C)C3470.2Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TMS,isomer #3C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C=C3O2)C=CC(O)=C1O[Si](C)(C)C)CCC(C)C3433.5Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,3TMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C=C3O2)C=CC(O[Si](C)(C)C)=C1O[Si](C)(C)C)CCC(C)C3452.1Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TBDMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O[Si](C)(C)C(C)(C)C)=C1O)CCC(C)C3812.6Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TBDMS,isomer #2C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O)=C1O[Si](C)(C)C(C)(C)C)CCC(C)C3742.2Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,1TBDMS,isomer #3C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C=C3O2)C=CC(O)=C1O)CCC(C)C3776.5Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TBDMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C=C3O2)C=CC(O[Si](C)(C)C(C)(C)C)=C1O)CCC(C)C3936.4Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TBDMS,isomer #2C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O)C=C3O2)C=CC(O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C)CCC(C)C3920.9Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,2TBDMS,isomer #3C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C=C3O2)C=CC(O)=C1O[Si](C)(C)C(C)(C)C)CCC(C)C3864.5Semi standard non polar33892256
(S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone,3TBDMS,isomer #1C/C(=C\CC1=C(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C=C3O2)C=CC(O[Si](C)(C)C(C)(C)C)=C1O[Si](C)(C)C(C)(C)C)CCC(C)C4028.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-055f-7239000000-798a5bc891b1053d7ce12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone GC-MS (3 TMS) - 70eV, Positivesplash10-0002-2000090000-00df538a808db9e648ab2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 10V, Positive-QTOFsplash10-0002-1229000000-0dbdb510b2f6fb79a4ea2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 20V, Positive-QTOFsplash10-06ri-7955000000-fb15bc340e6e066c92242017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 40V, Positive-QTOFsplash10-0a4i-9722000000-412c904ddfe516ba84da2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 10V, Negative-QTOFsplash10-0002-0009000000-588e4c9800fbaef73ebd2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 20V, Negative-QTOFsplash10-0002-0219000000-6ade35ab9426197ee5c72017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 40V, Negative-QTOFsplash10-05p9-3946000000-a60907ead9c3352a13182017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 10V, Positive-QTOFsplash10-0002-0009000000-b4d912e6c767a3f77b442021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 20V, Positive-QTOFsplash10-000b-0904000000-f3e7f17bc6a3b825817b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 40V, Positive-QTOFsplash10-000i-0920000000-2840c09f24bd03340a372021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 10V, Negative-QTOFsplash10-0002-0009000000-2a27c1dbd7df98e746102021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 20V, Negative-QTOFsplash10-000b-0709000000-a2d03dad15ef39564fe62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(E)-2'-(3,6-Dimethyl-2-heptenyl)-3',4',7-trihydroxyflavanone 40V, Negative-QTOFsplash10-0a4i-0190000000-6cc79fa94c0e5a7ac1d42021-09-22Wishart 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 IDFDB020028
KNApSAcK IDNot Available
Chemspider ID35014922
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752788
PDB IDNot Available
ChEBI ID175169
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .