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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:30:59 UTC
Update Date2022-03-07 02:52:11 UTC
HMDB IDHMDB0029531
Secondary Accession Numbers
  • HMDB29531
Metabolite Identification
Common Name(S)-4',7-Dihydroxy-3',8-diprenylflavanone
Description(S)-4',7-Dihydroxy-3',8-diprenylflavanone, also known as glabrol, belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position. Thus, (S)-4',7-dihydroxy-3',8-diprenylflavanone is considered to be a flavonoid. Based on a literature review very few articles have been published on (S)-4',7-Dihydroxy-3',8-diprenylflavanone.
Structure
Data?1582753432
Synonyms
ValueSource
GlabrolHMDB
Chemical FormulaC25H28O4
Average Molecular Weight392.4874
Monoisotopic Molecular Weight392.198759384
IUPAC Name7-hydroxy-2-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Nameglabrol
CAS Registry Number59870-65-4
SMILES
CC(C)=CCC1=CC(=CC=C1O)C1CC(=O)C2=C(O1)C(CC=C(C)C)=C(O)C=C2
InChI Identifier
InChI=1S/C25H28O4/c1-15(2)5-7-17-13-18(8-11-21(17)26)24-14-23(28)20-10-12-22(27)19(25(20)29-24)9-6-16(3)4/h5-6,8,10-13,24,26-27H,7,9,14H2,1-4H3
InChI KeyCUFAXDWQDQQKFF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct Parent8-prenylated flavanones
Alternative Parents
Substituents
  • 3'-prenylated flavanone
  • 8-prenylated flavanone
  • 3'-prenylated flavan
  • 4'-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavanone
  • Hydroxyflavonoid
  • Chromone
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Aryl alkyl ketone
  • Aryl ketone
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Ketone
  • Organoheterocyclic compound
  • Ether
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point90 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0018 g/LALOGPS
logP4.79ALOGPS
logP5.95ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)7.6ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity117.79 m³·mol⁻¹ChemAxon
Polarizability44.63 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+196.58931661259
DarkChem[M-H]-194.4431661259
DeepCCS[M+H]+196.74630932474
DeepCCS[M-H]-194.38830932474
DeepCCS[M-2H]-228.3430932474
DeepCCS[M+Na]+203.56930932474
AllCCS[M+H]+201.332859911
AllCCS[M+H-H2O]+198.532859911
AllCCS[M+NH4]+203.932859911
AllCCS[M+Na]+204.732859911
AllCCS[M-H]-195.132859911
AllCCS[M+Na-2H]-195.132859911
AllCCS[M+HCOO]-195.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(S)-4',7-Dihydroxy-3',8-diprenylflavanoneCC(C)=CCC1=CC(=CC=C1O)C1CC(=O)C2=C(O1)C(CC=C(C)C)=C(O)C=C24579.7Standard polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanoneCC(C)=CCC1=CC(=CC=C1O)C1CC(=O)C2=C(O1)C(CC=C(C)C)=C(O)C=C23372.7Standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanoneCC(C)=CCC1=CC(=CC=C1O)C1CC(=O)C2=C(O1)C(CC=C(C)C)=C(O)C=C23429.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,1TMS,isomer #1CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O)C(CC=C(C)C)=C3O2)=CC=C1O[Si](C)(C)C3393.1Semi standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,1TMS,isomer #2CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C(CC=C(C)C)=C3O2)=CC=C1O3383.9Semi standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,2TMS,isomer #1CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O[Si](C)(C)C)C(CC=C(C)C)=C3O2)=CC=C1O[Si](C)(C)C3310.0Semi standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,1TBDMS,isomer #1CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O)C(CC=C(C)C)=C3O2)=CC=C1O[Si](C)(C)C(C)(C)C3627.6Semi standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,1TBDMS,isomer #2CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C(CC=C(C)C)=C3O2)=CC=C1O3605.8Semi standard non polar33892256
(S)-4',7-Dihydroxy-3',8-diprenylflavanone,2TBDMS,isomer #1CC(C)=CCC1=CC(C2CC(=O)C3=CC=C(O[Si](C)(C)C(C)(C)C)C(CC=C(C)C)=C3O2)=CC=C1O[Si](C)(C)C(C)(C)C3696.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-004u-2209000000-a1cfa36a9456be7573612017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone GC-MS (2 TMS) - 70eV, Positivesplash10-00di-2010590000-21d3e00a7792a47594b32017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 6V, Positive-QTOFsplash10-000f-0739000000-6d9c84b8cfb29b9146f92021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 6V, Negative-QTOFsplash10-000f-0739000000-7c26752e08c5578b3bf32021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 10V, Positive-QTOFsplash10-0006-0219000000-1a450b93cdab835ce0162015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 20V, Positive-QTOFsplash10-000i-2739000000-2f9893d6fb4bc2ae2fcd2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 40V, Positive-QTOFsplash10-014i-5910000000-eddd1957e1e0c9aaa2902015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 10V, Negative-QTOFsplash10-0006-0009000000-d110834225487bd44c932015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 20V, Negative-QTOFsplash10-0006-0129000000-8f81c386e354c7ce082c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 40V, Negative-QTOFsplash10-01ri-0912000000-1f8938bea8663af5448b2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 10V, Positive-QTOFsplash10-0006-0009000000-aafba7ce7fb7e4a34ccc2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 20V, Positive-QTOFsplash10-0a4m-0496000000-44fb133aec0f1502978e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 40V, Positive-QTOFsplash10-0a4i-0390000000-0e32b414140d768053462021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 10V, Negative-QTOFsplash10-0006-0009000000-a64f64466282be014e432021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 20V, Negative-QTOFsplash10-0f6x-0079000000-b12efc0aa3392f9761632021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4',7-Dihydroxy-3',8-diprenylflavanone 40V, Negative-QTOFsplash10-000i-0930000000-62093a9a302ea28ddb122021-09-24Wishart 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 IDFDB000672
KNApSAcK IDC00008459
Chemspider ID421852
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound480768
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1810241
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.. .