Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:16:19 UTC
Update Date2022-03-07 02:53:45 UTC
HMDB IDHMDB0033534
Secondary Accession Numbers
  • HMDB33534
Metabolite Identification
Common NameFragransin C1
DescriptionFragransin C1, also known as ent-fragransin C1 or machilin H, belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton. Based on a literature review very few articles have been published on Fragransin C1.
Structure
Data?1563862421
Synonyms
ValueSource
(+)-Fragransin C1HMDB
4,4'-Dihydroxy-3,3',5-trimethoxy-7,7'-epoxylignanHMDB
Machilin HHMDB
ent-Fragransin C1HMDB
Fragransin C1MeSH
Chemical FormulaC21H26O6
Average Molecular Weight374.4275
Monoisotopic Molecular Weight374.172938564
IUPAC Name4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2,6-dimethoxyphenol
Traditional Name4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2,6-dimethoxyphenol
CAS Registry Number112572-57-3
SMILES
COC1=CC(=CC=C1O)C1OC(C(C)C1C)C1=CC(OC)=C(O)C(OC)=C1
InChI Identifier
InChI=1S/C21H26O6/c1-11-12(2)21(14-9-17(25-4)19(23)18(10-14)26-5)27-20(11)13-6-7-15(22)16(8-13)24-3/h6-12,20-23H,1-5H3
InChI KeyKBIHHHDCLJQNHG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassFuranoid lignans
Sub ClassTetrahydrofuran lignans
Direct Parent7,7'-epoxylignans
Alternative Parents
Substituents
  • 7,7p-epoxylignan
  • Dibenzylbutane lignan skeleton
  • Methoxyphenol
  • Dimethoxybenzene
  • M-dimethoxybenzene
  • Methoxybenzene
  • Phenoxy compound
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Tetrahydrofuran
  • Organoheterocyclic compound
  • Ether
  • Dialkyl ether
  • Oxacycle
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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 Solubility4.05 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.013 g/LALOGPS
logP3.54ALOGPS
logP3.75ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)9.21ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area77.38 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity101.41 m³·mol⁻¹ChemAxon
Polarizability40.15 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]+189.72431661259
DarkChem[M-H]-192.52431661259
DeepCCS[M+H]+192.72330932474
DeepCCS[M-H]-190.3330932474
DeepCCS[M-2H]-224.66530932474
DeepCCS[M+Na]+200.22930932474
AllCCS[M+H]+191.632859911
AllCCS[M+H-H2O]+188.632859911
AllCCS[M+NH4]+194.432859911
AllCCS[M+Na]+195.232859911
AllCCS[M-H]-196.132859911
AllCCS[M+Na-2H]-196.432859911
AllCCS[M+HCOO]-197.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Fragransin C1COC1=CC(=CC=C1O)C1OC(C(C)C1C)C1=CC(OC)=C(O)C(OC)=C14616.9Standard polar33892256
Fragransin C1COC1=CC(=CC=C1O)C1OC(C(C)C1C)C1=CC(OC)=C(O)C(OC)=C12989.3Standard non polar33892256
Fragransin C1COC1=CC(=CC=C1O)C1OC(C(C)C1C)C1=CC(OC)=C(O)C(OC)=C13067.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Fragransin C1,1TMS,isomer #1COC1=CC(C2OC(C3=CC(OC)=C(O)C(OC)=C3)C(C)C2C)=CC=C1O[Si](C)(C)C3032.2Semi standard non polar33892256
Fragransin C1,1TMS,isomer #2COC1=CC(C2OC(C3=CC(OC)=C(O[Si](C)(C)C)C(OC)=C3)C(C)C2C)=CC=C1O3056.4Semi standard non polar33892256
Fragransin C1,2TMS,isomer #1COC1=CC(C2OC(C3=CC(OC)=C(O[Si](C)(C)C)C(OC)=C3)C(C)C2C)=CC=C1O[Si](C)(C)C3011.6Semi standard non polar33892256
Fragransin C1,1TBDMS,isomer #1COC1=CC(C2OC(C3=CC(OC)=C(O)C(OC)=C3)C(C)C2C)=CC=C1O[Si](C)(C)C(C)(C)C3296.2Semi standard non polar33892256
Fragransin C1,1TBDMS,isomer #2COC1=CC(C2OC(C3=CC(OC)=C(O[Si](C)(C)C(C)(C)C)C(OC)=C3)C(C)C2C)=CC=C1O3311.8Semi standard non polar33892256
Fragransin C1,2TBDMS,isomer #1COC1=CC(C2OC(C3=CC(OC)=C(O[Si](C)(C)C(C)(C)C)C(OC)=C3)C(C)C2C)=CC=C1O[Si](C)(C)C(C)(C)C3499.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Fragransin C1 GC-MS (Non-derivatized) - 70eV, Positivesplash10-014l-0912000000-ce9ac705386b7ac476612017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Fragransin C1 GC-MS (2 TMS) - 70eV, Positivesplash10-0ufs-0090120000-5e3ba11123ba6a8716102017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Fragransin C1 GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Fragransin C1 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 - Fragransin C1 10V, Positive-QTOFsplash10-004i-4329000000-80f300df881bffd6c23c2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Positive-QTOFsplash10-0zp0-4696000000-9ad76da1b879db5cf76d2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Positive-QTOFsplash10-0udi-9701000000-3cb510194a402169551f2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 10V, Positive-QTOFsplash10-004i-4329000000-80f300df881bffd6c23c2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Positive-QTOFsplash10-0zp0-4696000000-9ad76da1b879db5cf76d2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Positive-QTOFsplash10-0udi-9701000000-3cb510194a402169551f2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 10V, Negative-QTOFsplash10-00di-0109000000-6e8ae4d8458acab7a5a22015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Negative-QTOFsplash10-05fr-0029000000-99688b2ab5a2ae668acf2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Negative-QTOFsplash10-0a70-1449000000-6d346aaf2b93ceffff3a2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 10V, Negative-QTOFsplash10-00di-0109000000-6e8ae4d8458acab7a5a22015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Negative-QTOFsplash10-05fr-0029000000-99688b2ab5a2ae668acf2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Negative-QTOFsplash10-0a70-1449000000-6d346aaf2b93ceffff3a2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 10V, Negative-QTOFsplash10-00di-0009000000-4c8686ce268f4e78c86b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Negative-QTOFsplash10-00di-0129000000-2f1635756a4defdd9f722021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Negative-QTOFsplash10-0a4s-0094000000-36967dd945d2a08574862021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 10V, Positive-QTOFsplash10-004i-0029000000-1059fec5ee61ce5dc0ed2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 20V, Positive-QTOFsplash10-00bi-2879000000-911e29057d5b947f8f2b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Fragransin C1 40V, Positive-QTOFsplash10-00kr-0952000000-764292ecdbc18680b1a72021-09-24Wishart 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 IDFDB011594
KNApSAcK IDC00024167
Chemspider ID35013624
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13870578
PDB IDNot Available
ChEBI ID175814
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1836481
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.. .