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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 17:48:33 UTC
Update Date2021-09-23 17:48:33 UTC
HMDB IDHMDB0302442
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-Methylpentan-2-ol
Description2-methylpentan-2-ol is a member of the class of compounds known as tertiary alcohols. Tertiary alcohols are compounds in which a hydroxy group, -OH, is attached to a saturated carbon atom R3COH (R not H ). 2-methylpentan-2-ol is soluble (in water) and an extremely weak acidic compound (based on its pKa). 2-methylpentan-2-ol is a pungent tasting compound and can be found in a number of food items such as red bell pepper, pepper (c. annuum), orange bell pepper, and apple, which makes 2-methylpentan-2-ol a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC6H14O
Average Molecular Weight102.1748
Monoisotopic Molecular Weight102.10446507
IUPAC Name2-methylpentan-2-ol
Traditional Name2-methyl-2-pentanol
CAS Registry NumberNot Available
SMILES
CCCC(C)(C)O
InChI Identifier
InChI=1S/C6H14O/c1-4-5-6(2,3)7/h7H,4-5H2,1-3H3
InChI KeyWFRBDWRZVBPBDO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tertiary alcohols. Tertiary alcohols are compounds in which a hydroxy group, -OH, is attached to a saturated carbon atom R3COH (R not H ).
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassAlcohols and polyols
Direct ParentTertiary alcohols
Alternative Parents
Substituents
  • Tertiary alcohol
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateLiquid
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
logP1.63ALOGPS
logP1.5ChemAxon
logS-0.62ALOGPS
pKa (Strongest Acidic)18.66ChemAxon
pKa (Strongest Basic)-1.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity31.19 m³·mol⁻¹ChemAxon
Polarizability12.82 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+124.97732859911
AllCCS[M+H-H2O]+120.6432859911
AllCCS[M+Na]+130.19132859911
AllCCS[M+NH4]+129.02332859911
AllCCS[M-H]-130.82832859911
AllCCS[M+Na-2H]-134.84232859911
AllCCS[M+HCOO]-139.27832859911
DeepCCS[M+H]+131.01630932474
DeepCCS[M-H]-128.74430932474
DeepCCS[M-2H]-164.78230932474
DeepCCS[M+Na]+139.42330932474

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
MSMass Spectrum (Electron Ionization)splash10-0a4i-9000000000-0df31e9b934427adc3d12015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 10V, Positive-QTOFsplash10-000i-9200000000-2b63606a450ec0b7b9062016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 20V, Positive-QTOFsplash10-000i-9100000000-55cc289a96d634bbb6242016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 40V, Positive-QTOFsplash10-014u-9000000000-b66c2b61f5ff812e914f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 10V, Negative-QTOFsplash10-0udi-2900000000-a6b0783c8ae1df333ab02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 20V, Negative-QTOFsplash10-0ue9-7900000000-a31cc74fb640d457c5c92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 40V, Negative-QTOFsplash10-015l-9100000000-478e60e60207eccbb95b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 10V, Negative-QTOFsplash10-0udi-0900000000-3ab02485eaffb4e83bff2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 20V, Negative-QTOFsplash10-0udi-3900000000-1f62a88ba0f94a06b5e32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 40V, Negative-QTOFsplash10-0pb9-9400000000-40177a14cf89a412e8372021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 10V, Positive-QTOFsplash10-000l-9000000000-bddd1fb98345f48096d02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 20V, Positive-QTOFsplash10-0006-9000000000-7752ff17304012217b922021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Methylpentan-2-ol 40V, Positive-QTOFsplash10-0006-9000000000-0ed14d47080717eec85f2021-10-21Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
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 IDFDB004612
KNApSAcK IDNot Available
Chemspider ID11056
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11543
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