Record Information
Version1.0
Creation Date2016-05-19 02:13:45 UTC
Update Date2016-11-09 01:09:44 UTC
Accession NumberCHEM006438
Identification
Common Name3-MERCAPTO-3-METHYL-1-BUTANOL
ClassSmall Molecule
DescriptionAn alkanethiol that is butane substituted at position 1 by a hydroxy group and at position 3 by methyl and sulfanyl groups. A volatile organic compound found in coffee, passion fruit juice, beer and domestic cat urine.
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
3-Mercapto-3-methyl-butan-1-olChEBI
3-Mercapto-3-methylbutanolChEBI
3-Methyl-3-sulfanyl-1-butanolChEBI
3-Methyl-3-sulphanyl-1-butanolGenerator
3-mercapto-3-Methylbutan-1-olHMDB
3-Methyl-3-sulfanylbutan-1-olHMDB
3-Methyl-3-sulfanylbutanol-1-olHMDB
FEMA 3854HMDB
3-Methyl-3-sulphanylbutan-1-olGenerator
Chemical FormulaC5H12OS
Average Molecular Mass120.213 g/mol
Monoisotopic Mass120.061 g/mol
CAS Registry Number34300-94-2
IUPAC Name3-methyl-3-sulfanylbutan-1-ol
Traditional Name3-mercapto-3-methylbutan-1-ol
SMILESCC(C)(S)CCO
InChI IdentifierInChI=1S/C5H12OS/c1-5(2,7)3-4-6/h6-7H,3-4H2,1-2H3
InChI KeyGBCGIJAYTBMFHI-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassThiols
Sub ClassAlkylthiols
Direct ParentAlkylthiols
Alternative Parents
Substituents
  • Alkylthiol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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 Solubility5.16 g/LALOGPS
logP1.36ALOGPS
logP0.59ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)9.97ChemAxon
pKa (Strongest Basic)-2.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity34.6 m³·mol⁻¹ChemAxon
Polarizability13.66 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-9100000000-35f9851813bd5b6c0cf3Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-00b9-9500000000-9ac3a5e01203ee5300f8Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0fk9-5900000000-795258b8b5f88bb27329Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0fr2-9400000000-1719898115ac1f9fce4fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-9000000000-62dba77a6827af86e304Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014r-9700000000-32b08ee8f2ed460302e9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00kr-9400000000-622c93cc077f20c59807Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9000000000-00ab08b1fb1f4aa5498cSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014u-9100000000-e3b38c56277fcf4e1cc9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kg-9000000000-d9960401ad646de38058Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004l-9000000000-d88f32c398047bfe73deSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-2900000000-ea21a94c5c98220828ceSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-2900000000-8dd34d57286e657ca064Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-1569edf230d07c2be28fSpectrum
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 IDNot Available
HMDB IDHMDB0036149
FooDB IDFDB015000
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDCPD-21114
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID454169
ChEBI ID156142
PubChem Compound ID520682
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=10898639
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=12009999
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=16819917
4. https://www.ncbi.nlm.nih.gov/pubmed/?term=17052611
5. https://www.ncbi.nlm.nih.gov/pubmed/?term=17191898
6. https://www.ncbi.nlm.nih.gov/pubmed/?term=17488024
7. https://www.ncbi.nlm.nih.gov/pubmed/?term=18515361
8. https://www.ncbi.nlm.nih.gov/pubmed/?term=21741655
9. https://www.ncbi.nlm.nih.gov/pubmed/?term=24258737
10. https://www.ncbi.nlm.nih.gov/pubmed/?term=28602218
11. https://www.ncbi.nlm.nih.gov/pubmed/?term=29637491
12.
13. Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.