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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:59:35 UTC
Update Date2022-03-07 02:56:58 UTC
HMDB IDHMDB0041325
Secondary Accession Numbers
  • HMDB41325
Metabolite Identification
Common NameSalfredin B11
DescriptionSalfredin B11 belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. Salfredin B11 has been detected, but not quantified in, herbs and spices. This could make salfredin B11 a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Salfredin B11.
Structure
Data?1563863650
Synonyms
ValueSource
2,8-dihydro-5-Hydroxy-2,2-dimethyl-6H-furo[3,4-g]-1-benzopyran-6-one, 9ciHMDB
Chemical FormulaC13H12O4
Average Molecular Weight232.232
Monoisotopic Molecular Weight232.073558872
IUPAC Name5-hydroxy-2,2-dimethyl-2H,6H,8H-furo[3,4-g]chromen-6-one
Traditional Name5-hydroxy-2,2-dimethyl-8H-furo[3,4-g]chromen-6-one
CAS Registry Number165467-63-0
SMILES
CC1(C)OC2=C(C=C1)C(O)=C1C(=O)OCC1=C2
InChI Identifier
InChI=1S/C13H12O4/c1-13(2)4-3-8-9(17-13)5-7-6-16-12(15)10(7)11(8)14/h3-5,14H,6H2,1-2H3
InChI KeyZYOUEEMPKPNVQW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2,2-dimethyl-1-benzopyrans
Alternative Parents
Substituents
  • 2,2-dimethyl-1-benzopyran
  • Isobenzofuranone
  • Phthalide
  • Isocoumaran
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Vinylogous acid
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid derivative
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point179 - 180 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.21 g/LALOGPS
logP2.22ALOGPS
logP2.78ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)9.45ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity63.01 m³·mol⁻¹ChemAxon
Polarizability23.47 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+155.84731661259
DarkChem[M-H]-153.31331661259
DeepCCS[M+H]+153.7930932474
DeepCCS[M-H]-151.43230932474
DeepCCS[M-2H]-184.31930932474
DeepCCS[M+Na]+159.88330932474
AllCCS[M+H]+150.032859911
AllCCS[M+H-H2O]+145.832859911
AllCCS[M+NH4]+153.832859911
AllCCS[M+Na]+154.932859911
AllCCS[M-H]-154.932859911
AllCCS[M+Na-2H]-154.532859911
AllCCS[M+HCOO]-154.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Salfredin B11CC1(C)OC2=C(C=C1)C(O)=C1C(=O)OCC1=C23127.1Standard polar33892256
Salfredin B11CC1(C)OC2=C(C=C1)C(O)=C1C(=O)OCC1=C21998.0Standard non polar33892256
Salfredin B11CC1(C)OC2=C(C=C1)C(O)=C1C(=O)OCC1=C22001.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Salfredin B11,1TMS,isomer #1CC1(C)C=CC2=C(C=C3COC(=O)C3=C2O[Si](C)(C)C)O12120.3Semi standard non polar33892256
Salfredin B11,1TBDMS,isomer #1CC1(C)C=CC2=C(C=C3COC(=O)C3=C2O[Si](C)(C)C(C)(C)C)O12385.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Salfredin B11 GC-MS (Non-derivatized) - 70eV, Positivesplash10-0v5i-1890000000-c4288a65a3c6321301732017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Salfredin B11 GC-MS (1 TMS) - 70eV, Positivesplash10-022i-2190000000-004a06858d553a433ffb2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Salfredin B11 GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Salfredin B11 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 - Salfredin B11 10V, Positive-QTOFsplash10-001i-0190000000-aa9a7d8ac46bb66b95df2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 20V, Positive-QTOFsplash10-0560-0590000000-fa2025b66859d1a14f312017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 40V, Positive-QTOFsplash10-00mk-3900000000-e6b5a553c732b531b4b22017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 10V, Negative-QTOFsplash10-001i-0090000000-adc089e56ca1838a9d622017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 20V, Negative-QTOFsplash10-001i-0090000000-0c00d0abb55d2ee8e1a02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 40V, Negative-QTOFsplash10-00kr-0930000000-0313be4ccb90211602f52017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 10V, Positive-QTOFsplash10-001i-0090000000-d4f6433769b3c1bf0bc22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 20V, Positive-QTOFsplash10-001i-0190000000-59f0083eed4ed9cc72692021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 40V, Positive-QTOFsplash10-004i-1910000000-f1417625b49b4000ad4c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 10V, Negative-QTOFsplash10-001i-0090000000-9cb76f71f304cda78d242021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 20V, Negative-QTOFsplash10-001i-0390000000-8b6a55110d5989d9a23b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Salfredin B11 40V, Negative-QTOFsplash10-00m0-0690000000-b829e1d464db7620d40b2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB021245
KNApSAcK IDC00016514
Chemspider ID552236
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound636462
PDB IDNot Available
ChEBI ID174191
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.. .