Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:59:18 UTC
Update Date2022-03-07 02:55:51 UTC
HMDB IDHMDB0038656
Secondary Accession Numbers
  • HMDB38656
Metabolite Identification
Common Name(22E,24R)-Stigmasta-4,22-diene-3,6-dione
Description(22E,24R)-Stigmasta-4,22-diene-3,6-dione is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, (22E,24R)-stigmasta-4,22-diene-3,6-dione has been detected, but not quantified in, a few different foods, such as fruits, pulses, and soy beans. This could make (22E,24R)-stigmasta-4,22-diene-3,6-dione a potential biomarker for the consumption of these foods.
Structure
Data?1563863234
SynonymsNot Available
Chemical FormulaC29H44O2
Average Molecular Weight424.6585
Monoisotopic Molecular Weight424.334130652
IUPAC Name14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,8-dione
Traditional Name14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,8-dione
CAS Registry Number50868-51-4
SMILES
CCC(\C=C\C(C)C1CCC2C3CC(=O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C
InChI Identifier
InChI=1S/C29H44O2/c1-7-20(18(2)3)9-8-19(4)23-10-11-24-22-17-27(31)26-16-21(30)12-14-29(26,6)25(22)13-15-28(23,24)5/h8-9,16,18-20,22-25H,7,10-15,17H2,1-6H3/b9-8+
InChI KeyXWHBTBBUPBKDBB-CMDGGOBGSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • Stigmastane-skeleton
  • Triterpenoid
  • 3-oxo-delta-4-steroid
  • 3-oxosteroid
  • Oxosteroid
  • 6-oxosteroid
  • Delta-4-steroid
  • Cyclohexenone
  • Ketone
  • Cyclic ketone
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • 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 Point154 - 156 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility5.9e-05 g/LALOGPS
logP5.71ALOGPS
logP7.38ChemAxon
logS-6.9ALOGPS
pKa (Strongest Acidic)19.65ChemAxon
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.14 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity130.52 m³·mol⁻¹ChemAxon
Polarizability52.25 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+201.2931661259
DarkChem[M-H]-200.06731661259
DeepCCS[M-2H]-236.58130932474
DeepCCS[M+Na]+211.80930932474
AllCCS[M+H]+208.332859911
AllCCS[M+H-H2O]+206.232859911
AllCCS[M+NH4]+210.232859911
AllCCS[M+Na]+210.732859911
AllCCS[M-H]-208.732859911
AllCCS[M+Na-2H]-210.732859911
AllCCS[M+HCOO]-213.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(22E,24R)-Stigmasta-4,22-diene-3,6-dioneCCC(\C=C\C(C)C1CCC2C3CC(=O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C4096.1Standard polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dioneCCC(\C=C\C(C)C1CCC2C3CC(=O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3186.6Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dioneCCC(\C=C\C(C)C1CCC2C3CC(=O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3493.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3516.7Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3320.3Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(=O)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3505.8Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(=O)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3362.8Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,2TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3427.4Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,2TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3372.3Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3751.8Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3526.9Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TBDMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(=O)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3736.7Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,1TBDMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(=O)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3582.8Standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,2TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3855.7Semi standard non polar33892256
(22E,24R)-Stigmasta-4,22-diene-3,6-dione,2TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3752.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione GC-MS (Non-derivatized) - 70eV, Positivesplash10-052k-2349300000-2667abef07b473fc0c352017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 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 - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 10V, Positive-QTOFsplash10-004i-2104900000-4bcb44cb0e01b302d32a2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 20V, Positive-QTOFsplash10-002b-8129200000-a86c081c2c14a85dc3832016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 40V, Positive-QTOFsplash10-0002-9146000000-77a326944b84ffb8aefd2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 10V, Negative-QTOFsplash10-00di-0000900000-47dfebeee5f1133caeb22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 20V, Negative-QTOFsplash10-00di-0000900000-e5a19490e97d1130d7f62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 40V, Negative-QTOFsplash10-0a4i-3019700000-062ce122ef9d0cb080dd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 10V, Positive-QTOFsplash10-004j-0129700000-d726495d69a8d4d64cda2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 20V, Positive-QTOFsplash10-003i-4249100000-4427e57a2d49135755c52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 40V, Positive-QTOFsplash10-08gl-9864100000-8361ec3cdbc739be0b972021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 10V, Negative-QTOFsplash10-00di-0000900000-306532243e42ab86a18e2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 20V, Negative-QTOFsplash10-00di-0001900000-a0befbb6c7f730947e072021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (22E,24R)-Stigmasta-4,22-diene-3,6-dione 40V, Negative-QTOFsplash10-05fr-2008900000-a573f6f620d9d7c5e6c62021-09-25Wishart 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 IDFDB018052
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14825797
PDB IDNot Available
ChEBI IDNot Available
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. 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.