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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:53:20 UTC
Update Date2022-03-07 02:56:12 UTC
HMDB IDHMDB0039425
Secondary Accession Numbers
  • HMDB39425
Metabolite Identification
Common Name(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one
DescriptionGraecunin D belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Graecunin D is a very strong basic compound (based on its pKa). Outside of the human body, Graecunin D has been detected, but not quantified in, fenugreeks and herbs and spices. This could make graecunin D a potential biomarker for the consumption of these foods.
Structure
Data?1563863373
Synonyms
ValueSource
N-(9-Oxofluoren-3-yl)-acetamideHMDB
(6b,22E)-6-Hydroxystigmasta-4,22-dien-3-oneGenerator
(6Β,22E)-6-hydroxystigmasta-4,22-dien-3-oneGenerator
Chemical FormulaC29H46O2
Average Molecular Weight426.6743
Monoisotopic Molecular Weight426.349780716
IUPAC Name14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-8-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one
Traditional Name14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-8-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one
CAS Registry Number36450-01-8
SMILES
CCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C
InChI Identifier
InChI=1S/C29H46O2/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/h8-9,16,18-20,22-25,27,31H,7,10-15,17H2,1-6H3/b9-8+
InChI KeyFFKIQLXJMQUBQZ-CMDGGOBGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • Glutamic acid or derivatives
  • Proline or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Triptan
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Tricarboxylic acid or derivatives
  • N-acylpyrrolidine
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Fatty acyl
  • Fatty amide
  • Substituted pyrrole
  • N-acyl-amine
  • Benzenoid
  • Monocyclic benzene moiety
  • Tertiary carboxylic acid amide
  • Heteroaromatic compound
  • Pyrrolidine
  • Pyrrole
  • Amino acid
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Amino acid or derivatives
  • Carboxamide group
  • Carboxylic acid
  • Organoheterocyclic compound
  • Azacycle
  • Organic nitrogen compound
  • Primary amine
  • Organic oxide
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Alcohol
  • Carbonyl group
  • Organonitrogen compound
  • Organopnictogen compound
  • Organooxygen compound
  • Amine
  • Organic oxygen compound
  • Organic cation
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point210 - 212 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility9.0e-05 g/LALOGPS
logP5.72ALOGPS
logP6.82ChemAxon
logS-6.7ALOGPS
pKa (Strongest Acidic)14.55ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity131.35 m³·mol⁻¹ChemAxon
Polarizability53.04 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]+201.90531661259
DarkChem[M-H]-200.09731661259
DeepCCS[M-2H]-237.87930932474
DeepCCS[M+Na]+213.10730932474
AllCCS[M+H]+210.032859911
AllCCS[M+H-H2O]+208.032859911
AllCCS[M+NH4]+211.932859911
AllCCS[M+Na]+212.432859911
AllCCS[M-H]-208.132859911
AllCCS[M+Na-2H]-210.232859911
AllCCS[M+HCOO]-212.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-oneCCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3994.2Standard polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-oneCCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3293.2Standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-oneCCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3445.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3534.4Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(O)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3488.5Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3439.0Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C3426.6Standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C3763.6Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TBDMS,isomer #2CCC(/C=C/C(C)C1CCC2C3CC(O)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3696.3Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3853.2Semi standard non polar33892256
(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TBDMS,isomer #1CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C3889.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one GC-MS (Non-derivatized) - 70eV, Positivesplash10-01ot-2539400000-1a80f107e98a6dfb10142017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one GC-MS (1 TMS) - 70eV, Positivesplash10-0089-3110900000-569d27144f5845d891302017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 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 - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Positive-QTOFsplash10-0a6r-1003900000-f0d4a526f0799e3970222016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Positive-QTOFsplash10-052b-9117300000-1d725a3ac7f327d4d5792016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Positive-QTOFsplash10-0002-9244100000-d559557bd57e1b7ae0412016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Negative-QTOFsplash10-004i-0000900000-831434336808117e35af2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Negative-QTOFsplash10-004i-0000900000-eadc086e616e821646fc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Negative-QTOFsplash10-0a4j-5009600000-191fffb24346565d08502016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Negative-QTOFsplash10-004i-0000900000-e0002f0b464d749332dc2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Negative-QTOFsplash10-004i-0000900000-1f55a150ad52bf9e55c02021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Negative-QTOFsplash10-0a4i-1006900000-7dca246ceacad3837a562021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Positive-QTOFsplash10-004i-0125900000-1d8c135e0ea5a558e6de2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Positive-QTOFsplash10-0560-9257300000-9bf0059e52ac0f51f52c2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Positive-QTOFsplash10-06si-9632000000-dfa4b9bc283d678376232021-09-25Wishart 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 IDFDB019006
KNApSAcK IDNot Available
Chemspider ID3571924
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound4369318
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.