Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 16:33:01 UTC
Update Date2021-09-23 16:33:01 UTC
HMDB IDHMDB0302280
Secondary Accession NumbersNone
Metabolite Identification
Common Name2,4-Methylene cholesterol
Description 2,4-methylene cholesterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 2,4-methylene cholesterol can be found in a number of food items such as cucumber, french plantain, muskmelon, and corn, which makes 2,4-methylene cholesterol a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H46O
Average Molecular Weight410.6749
Monoisotopic Molecular Weight410.354866094
IUPAC Name(2R,5S,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]-4,6-dimethylidenetetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol
Traditional Name(2R,5S,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]-4,6-dimethylidenetetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol
CAS Registry NumberNot Available
SMILES
CC(C)CCC[C@@H](C)C1CCC2C3CC=C4C(=C)[C@@H](O)C(=C)C[C@]4(C)C3CC[C@]12C
InChI Identifier
InChI=1S/C29H46O/c1-18(2)9-8-10-19(3)23-13-14-25-22-11-12-24-21(5)27(30)20(4)17-29(24,7)26(22)15-16-28(23,25)6/h12,18-19,22-23,25-27,30H,4-5,8-11,13-17H2,1-3,6-7H3/t19-,22?,23?,25?,26?,27+,28-,29+/m1/s1
InChI KeyQVMGGORUQUGORU-ACKWHCSXSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassCholestane steroids
Direct ParentCholesterols and derivatives
Alternative Parents
Substituents
  • Cholesterol-skeleton
  • Cholesterol
  • 3-beta-hydroxysteroid
  • 3-beta-hydroxy-delta-5-steroid
  • Hydroxysteroid
  • 3-hydroxysteroid
  • 3-hydroxy-delta-5-steroid
  • Delta-5-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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 SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP7.03ALOGPS
logP7.3ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)17.79ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity128.96 m³·mol⁻¹ChemAxon
Polarizability52.91 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
AllCCS[M+H]+209.2432859911
AllCCS[M+H-H2O]+207.1732859911
AllCCS[M+Na]+211.6932859911
AllCCS[M+NH4]+211.14532859911
AllCCS[M-H]-209.59132859911
AllCCS[M+Na-2H]-211.38532859911
AllCCS[M+HCOO]-213.51732859911
DeepCCS[M-2H]-239.86130932474
DeepCCS[M+Na]+215.28730932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 10V, Positive-QTOFsplash10-01ox-0019500000-ead1dd47fd8af13941282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 20V, Positive-QTOFsplash10-0m4x-3119100000-5c4975e7c895b311c5d22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 40V, Positive-QTOFsplash10-0bt9-4229000000-4b8654c3eb32114e91042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 10V, Negative-QTOFsplash10-0a4i-0002900000-d17c9e6788fc0c35f0032016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 20V, Negative-QTOFsplash10-0a4i-0005900000-7c996a0ca7d1a06e42752016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 40V, Negative-QTOFsplash10-002f-1009000000-905138d721f1dafa20da2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 10V, Positive-QTOFsplash10-03dl-0029800000-6a3bc7085fe22236f2442021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 20V, Positive-QTOFsplash10-0pbc-4029300000-b1237bc6449deda4682a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 40V, Positive-QTOFsplash10-0a6r-9543000000-1340709ad3ce8771645a2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 10V, Negative-QTOFsplash10-0a4i-0000900000-84eae2c8ad8ccafd77412021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 20V, Negative-QTOFsplash10-0a4i-0000900000-84eae2c8ad8ccafd77412021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,4-Methylene cholesterol 40V, Negative-QTOFsplash10-0a4i-0009800000-6b095b6d6adc70c8c3582021-10-21Wishart 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 IDFDB004010
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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