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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:49:27 UTC
Update Date2022-03-07 02:54:38 UTC
HMDB IDHMDB0035802
Secondary Accession Numbers
  • HMDB35802
Metabolite Identification
Common NameS-Japonin
DescriptionS-Japonin belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5. Based on a literature review a significant number of articles have been published on S-Japonin.
Structure
Data?1563862774
Synonyms
ValueSource
4,4a-Dimethyl-7-oxo-6-(propan-2-ylidene)-decahydronaphthalen-2-yl (2E)-3-(methylsulfanyl)prop-2-enoic acidHMDB
4,4a-Dimethyl-7-oxo-6-(propan-2-ylidene)-decahydronaphthalen-2-yl (2E)-3-(methylsulphanyl)prop-2-enoateHMDB
4,4a-Dimethyl-7-oxo-6-(propan-2-ylidene)-decahydronaphthalen-2-yl (2E)-3-(methylsulphanyl)prop-2-enoic acidHMDB
Chemical FormulaC19H28O3S
Average Molecular Weight336.489
Monoisotopic Molecular Weight336.175915452
IUPAC Name4,4a-dimethyl-7-oxo-6-(propan-2-ylidene)-decahydronaphthalen-2-yl (2E)-3-(methylsulfanyl)prop-2-enoate
Traditional Name4,4a-dimethyl-7-oxo-6-(propan-2-ylidene)-hexahydro-1H-naphthalen-2-yl (2E)-3-(methylsulfanyl)prop-2-enoate
CAS Registry Number36031-35-3
SMILES
CS\C=C\C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(=O)CC2C1
InChI Identifier
InChI=1S/C19H28O3S/c1-12(2)16-11-19(4)13(3)8-15(9-14(19)10-17(16)20)22-18(21)6-7-23-5/h6-7,13-15H,8-11H2,1-5H3/b7-6+
InChI KeyHDHDUJDLKYTRAS-VOTSOKGWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentEremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids
Alternative Parents
Substituents
  • Eremophilane sesquiterpenoid
  • Vinylogous thioester
  • Enoate ester
  • Acrylic acid or derivatives
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Ketone
  • Thioenolether
  • Cyclic ketone
  • Sulfenyl compound
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point116.5 - 117 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.3 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.018 g/LALOGPS
logP4.02ALOGPS
logP4.43ChemAxon
logS-4.3ALOGPS
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.37 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity96.42 m³·mol⁻¹ChemAxon
Polarizability38.15 ųChemAxon
Number of Rings2ChemAxon
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]+183.11631661259
DarkChem[M-H]-179.80831661259
DeepCCS[M+H]+184.8230932474
DeepCCS[M-H]-182.38930932474
DeepCCS[M-2H]-216.75530932474
DeepCCS[M+Na]+192.11830932474
AllCCS[M+H]+183.432859911
AllCCS[M+H-H2O]+180.732859911
AllCCS[M+NH4]+185.932859911
AllCCS[M+Na]+186.632859911
AllCCS[M-H]-185.432859911
AllCCS[M+Na-2H]-186.032859911
AllCCS[M+HCOO]-186.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
S-JaponinCS\C=C\C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(=O)CC2C13394.0Standard polar33892256
S-JaponinCS\C=C\C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(=O)CC2C12568.9Standard non polar33892256
S-JaponinCS\C=C\C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(=O)CC2C12808.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
S-Japonin,1TMS,isomer #1CS/C=C/C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(O[Si](C)(C)C)=CC2C12716.4Semi standard non polar33892256
S-Japonin,1TMS,isomer #1CS/C=C/C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(O[Si](C)(C)C)=CC2C12613.3Standard non polar33892256
S-Japonin,1TBDMS,isomer #1CS/C=C/C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(O[Si](C)(C)C(C)(C)C)=CC2C12916.7Semi standard non polar33892256
S-Japonin,1TBDMS,isomer #1CS/C=C/C(=O)OC1CC(C)C2(C)CC(=C(C)C)C(O[Si](C)(C)C(C)(C)C)=CC2C12814.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - S-Japonin GC-MS (Non-derivatized) - 70eV, Positivesplash10-01xx-1952000000-40af6bcea89768b830312017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Japonin 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-Japonin 10V, Positive-QTOFsplash10-000i-1479000000-030baf3c3b992c59730e2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 20V, Positive-QTOFsplash10-0uy0-3981000000-3af7340135c15311e7a62016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 40V, Positive-QTOFsplash10-0uxr-6920000000-60364e5c745446ed5db02016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 10V, Negative-QTOFsplash10-000j-9078000000-ebad5a52f791fee55e832016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 20V, Negative-QTOFsplash10-000b-9051000000-61d5583c2ee8cf203f472016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 40V, Negative-QTOFsplash10-0002-9160000000-49b8592cbdb163268f6e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 10V, Negative-QTOFsplash10-000i-0492000000-14710c2bc834e7d2ff1c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 20V, Negative-QTOFsplash10-000j-6091000000-c70b58cde11e5f8b77252021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 40V, Negative-QTOFsplash10-014s-3090000000-71ee5f418ff35474a8a52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 10V, Positive-QTOFsplash10-000i-0096000000-ef105ad82f143566821f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 20V, Positive-QTOFsplash10-014i-3590000000-7192e904e387994154d82021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-Japonin 40V, Positive-QTOFsplash10-05mo-6970000000-972c876047cf61b9e7ea2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB014554
KNApSAcK IDC00017015
Chemspider ID35014024
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131751866
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1851701
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.