Record Information
Version1.0
Creation Date2016-05-19 02:10:27 UTC
Update Date2016-11-09 01:09:40 UTC
Accession NumberCHEM006132
Identification
Common NameISOAMYL ALCOHOL
ClassSmall Molecule
DescriptionAn primary alcohol that is butan-1-ol in which a hydrogen at position 3 has been replaced by a methyl group.
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
  • HMDB Contaminants - Feces
  • HPV EPA Chemicals
  • STOFF IDENT Compounds
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
1-HYDROXY-3-methylbutaneChEBI
2-Methyl-4-butanolChEBI
3-Methyl-1-butanolChEBI
3-MethylbutanolChEBI
Alcool isoamyliqueChEBI
I-amyl alcoholChEBI
Iso-amylalkoholChEBI
Isoamyl alcoholChEBI
IsobutylcarbinolChEBI
Isopentan-1-olChEBI
Isopentyl alcoholChEBI
IsopentylalkoholChEBI
Primary isoamyl alcoholChEBI
Isopentyl alcohol, 1-(14)C-labeledMeSH
Isopentyl alcohol, barium saltMeSH
Isopentyl alcohol, lead (2+) saltMeSH
Isopentyl alcohol, magnesium saltMeSH
Isopentyl alcohol, potassium saltMeSH
Isopentyl alcohol, sodium saltMeSH
Isopentyl alcohol, strontium saltMeSH
3-Methyl-butan-(1)-olHMDB
3-Methyl-butanolHMDB
3-Methylbutan-1-olHMDB
3-MethylbutanoIHMDB
Butan-1-ol, 3-methylHMDB
Fermentation amyl alcoholHMDB
Fusel oilHMDB
iso-Amyl alcoholHMDB
Isoamyl alcohol (3-methyl butanol)HMDB
Isoamyl alcohol (natural)HMDB
Isoamyl alkoholHMDB
IsoamylalcoholHMDB
IsoamylolHMDB
Isobutyl carbinolHMDB
Methyl-3-butan-1-olHMDB
IsopentanolChEBI
Chemical FormulaC5H12O
Average Molecular Mass88.148 g/mol
Monoisotopic Mass88.089 g/mol
CAS Registry Number123-51-3
IUPAC Name3-methylbutan-1-ol
Traditional Nameisoamyl alcohol
SMILESCC(C)CCO
InChI IdentifierInChI=1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
InChI KeyPHTQWCKDNZKARW-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as primary alcohols. Primary alcohols are compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl).
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassAlcohols and polyols
Direct ParentPrimary alcohols
Alternative Parents
Substituents
  • Hydrocarbon derivative
  • Primary alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility38 g/LALOGPS
logP1.33ALOGPS
logP1.09ChemAxon
logS-0.37ALOGPS
pKa (Strongest Acidic)17.17ChemAxon
pKa (Strongest Basic)-1.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity26.68 m³·mol⁻¹ChemAxon
Polarizability11.03 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4l-9000000000-e1eb02399a8e4a0e1d71Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-8f690089412de62c1345Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-7c2ce9899425d009c30dSpectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-bf852ef18965656b4e96Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4l-9000000000-e1eb02399a8e4a0e1d71Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-8f690089412de62c1345Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-7c2ce9899425d009c30dSpectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-bf852ef18965656b4e96Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9000000000-21a2665671fd17ea55ceSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0fdp-9400000000-2a46653460ba2c8da268Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 5V, positivesplash10-0006-9000000000-2c1d0ae92e43acc092e6Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 7V, positivesplash10-0006-9000000000-8dd3d034bf479e8803baSpectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 10V, positivesplash10-0006-9000000000-3c9aeb8ba4420ca8a165Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 15V, positivesplash10-0006-9000000000-9e3cac2c0ecb4470e212Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 17V, positivesplash10-0006-9000000000-fe95a0016d6b985d7e2cSpectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 20V, positivesplash10-0006-9000000000-46c43a114223f5a591b7Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 23V, positivesplash10-0006-9000000000-e5423b2ff284e82d6dd1Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 4V, positivesplash10-0006-9000000000-f6e908787eb43732d644Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 6V, positivesplash10-0006-9000000000-ff2d0161e440ffcb6223Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 8V, positivesplash10-0006-9000000000-9deabd7a6d74f80abddaSpectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 12V, positivesplash10-0006-9000000000-fac465f943fed2ef3090Spectrum
LC-MS/MSLC-MS/MS Spectrum - QTOF 16V, positivesplash10-0006-9000000000-9cbb4df3621ddb73950eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00dr-9000000000-7bbd6dbb0b9915076ca1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-9000000000-c74cb455e67c059f399cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-9000000000-f827e13ae4abb1b14fbbSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00dr-9000000000-7bbd6dbb0b9915076ca1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-9000000000-c74cb455e67c059f399cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-9000000000-f827e13ae4abb1b14fbbSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-7264596be9d872886688Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4r-9000000000-cc98e6ceeea595509f4cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0aor-9000000000-c1813a13047771c3400aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-7264596be9d872886688Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4r-9000000000-cc98e6ceeea595509f4cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0aor-9000000000-c1813a13047771c3400aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-9000000000-fdb2b51ca693bf9b93b2Spectrum
MSMass Spectrum (Electron Ionization)splash10-052f-9000000000-370bf1c231476fa54243Spectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
1D NMR1H NMR SpectrumNot AvailableSpectrum
1D NMR13C NMR SpectrumNot AvailableSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDDB02296
HMDB IDHMDB0006007
FooDB IDFDB008131
Phenol Explorer IDNot Available
KNApSAcK IDC00050468
BiGG IDNot Available
BioCyc IDCPD-7032
METLIN IDNot Available
PDB IDIP3
Wikipedia LinkIsoamyl alcohol
Chemspider ID29000
ChEBI ID15837
PubChem Compound ID31260
Kegg Compound IDC07328
YMDB IDYMDB00570
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=23043843
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=23698045
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=24487533
4. https://www.ncbi.nlm.nih.gov/pubmed/?term=24767042
5. https://www.ncbi.nlm.nih.gov/pubmed/?term=24804072
6. https://www.ncbi.nlm.nih.gov/pubmed/?term=24862930
7. Toso B, Procida G, Stefanon B: Determination of volatile compounds in cows' milk using headspace GC-MS. J Dairy Res. 2002 Nov;69(4):569-77.
8. Brigitta Gaspardo et al. Determination of volatile fractions in raw milk and ripened cheese by means of GC-MS. Results of a survey performed in the marginal area between Italy and Slovenia. Italian Jounal of Animal Science Vol 8, 377-390, 2009
9. Boumba VA, Ziavrou KS, Vougiouklakis T: Biochemical pathways generating post-mortem volatile compounds co-detected during forensic ethanol analyses. Forensic Sci Int. 2008 Jan 30;174(2-3):133-51. Epub 2007 Apr 23.
10. Kostrubsky VE, Strom SC, Wood SG, Wrighton SA, Sinclair PR, Sinclair JF: Ethanol and isopentanol increase CYP3A and CYP2E in primary cultures of human hepatocytes. Arch Biochem Biophys. 1995 Oct 1;322(2):516-20.
11. Connor MR, Liao JC: Engineering of an Escherichia coli strain for the production of 3-methyl-1-butanol. Appl Environ Microbiol. 2008 Sep;74(18):5769-75. doi: 10.1128/AEM.00468-08. Epub 2008 Aug 1.