Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 07:58:52 UTC
Update Date2021-09-24 07:58:52 UTC
HMDB IDHMDB0304201
Secondary Accession NumbersNone
Metabolite Identification
Common Name4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol
Description4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol belongs to stigmastanes and derivatives class of compounds. Those 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. 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol can be found in a number of food items such as rosemary, oval-leaf huckleberry, muskmelon, and garden tomato (variety), which makes 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H50O2
Average Molecular Weight442.728
Monoisotopic Molecular Weight442.38108085
IUPAC Name6-(hydroxymethyl)-2,15-dimethyl-14-[5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
Traditional Name6-(hydroxymethyl)-14-(5-isopropylhept-5-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
CAS Registry NumberNot Available
SMILES
CC=C(CCC(C)C1CCC2C3=CCC4C(CO)C(O)CCC4(C)C3CCC12C)C(C)C
InChI Identifier
InChI=1S/C30H50O2/c1-7-21(19(2)3)9-8-20(4)24-12-13-25-22-10-11-26-23(18-31)28(32)15-17-30(26,6)27(22)14-16-29(24,25)5/h7,10,19-20,23-28,31-32H,8-9,11-18H2,1-6H3
InChI KeyNUAGPLGAOGOSCQ-UHFFFAOYSA-N
Chemical Taxonomy
Description 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
  • Triterpenoid
  • Stigmastane-skeleton
  • Hydroxysteroid
  • 3-hydroxysteroid
  • 3-hydroxy-delta-7-steroid
  • Delta-7-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP7.2ALOGPS
logP6.41ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)14.75ChemAxon
pKa (Strongest Basic)-2.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity136.92 m³·mol⁻¹ChemAxon
Polarizability55.18 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+213.13332859911
AllCCS[M+H-H2O]+211.29332859911
AllCCS[M+Na]+215.30432859911
AllCCS[M+NH4]+214.82232859911
AllCCS[M-H]-209.33832859911
AllCCS[M+Na-2H]-211.75332859911
AllCCS[M+HCOO]-214.56232859911
DeepCCS[M-2H]-250.52130932474
DeepCCS[M+Na]+225.76430932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 10V, Positive-QTOFsplash10-004l-0001900000-560b1bbac8cd7ce7e53a2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 20V, Positive-QTOFsplash10-004i-4128900000-f1dbd8945410d8b6b2322019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 40V, Positive-QTOFsplash10-004j-9257200000-2c79f749457b345624a72019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 10V, Negative-QTOFsplash10-0006-0000900000-eaf697de8d20747debf92019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 20V, Negative-QTOFsplash10-0006-0002900000-73eb1090b7cc0a49fc392019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 40V, Negative-QTOFsplash10-01ot-1009300000-1029b4ab3c4ef7df8fa62019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 10V, Positive-QTOFsplash10-014j-0008900000-a76e2f66a43641de88472021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 20V, Positive-QTOFsplash10-001l-9015500000-e245e9930787659d4e922021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 40V, Positive-QTOFsplash10-07d3-9122000000-79133926436a82c1fea12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 10V, Negative-QTOFsplash10-0006-0000900000-7beae33a604ddb8c91462021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 20V, Negative-QTOFsplash10-0006-0000900000-ac4c00cb5bd8aecad3c02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4alpha-hydroxymethyl-stigmasta-7,24(241)-dien-3beta-ol 40V, Negative-QTOFsplash10-0002-0009200000-540c1f4b2e1f17b32c1f2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB030540
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound75595874
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 ReferencesNot Available