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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:44:56 UTC
Update Date2021-09-26 22:52:26 UTC
HMDB IDHMDB0244601
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-(Sec-butyldisulfanyl)-1h-imidazole
DescriptionPX-12 belongs to the class of organic compounds known as imidazoles. Imidazoles are compounds containing an imidazole ring, which is an aromatic five-member ring with two nitrogen atoms at positions 1 and 3, and three carbon atoms. Based on a literature review very few articles have been published on PX-12. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-(sec-butyldisulfanyl)-1h-imidazole is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-(Sec-butyldisulfanyl)-1h-imidazole is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
2-((1-Methylpropyl)dithio)-1H-imidazoleMeSH
IV 2 compoundMeSH
IV-2 compoundMeSH
1-Methylpropyl-2-imidazolyl disulfideMeSH
PX-12 CompoundMeSH
2-(Butan-2-yldisulphanyl)-1H-imidazoleGenerator
Chemical FormulaC7H12N2S2
Average Molecular Weight188.314
Monoisotopic Molecular Weight188.044189774
IUPAC Name2-(butan-2-yldisulfanyl)-1H-imidazole
Traditional Name2-(sec-butyldisulfanyl)-1H-imidazole
CAS Registry NumberNot Available
SMILES
CCC(C)SSC1=NC=CN1
InChI Identifier
InChI=1S/C7H12N2S2/c1-3-6(2)10-11-7-8-4-5-9-7/h4-6H,3H2,1-2H3,(H,8,9)
InChI KeyBPBPYQWMFCTCNG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as imidazoles. Imidazoles are compounds containing an imidazole ring, which is an aromatic five-member ring with two nitrogen atoms at positions 1 and 3, and three carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassImidazoles
Direct ParentImidazoles
Alternative Parents
Substituents
  • Heteroaromatic compound
  • Imidazole
  • Organic disulfide
  • Azacycle
  • Sulfenyl compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP2.78ALOGPS
logP2.77ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)10.93ChemAxon
pKa (Strongest Basic)4.81ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area28.68 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity50.87 m³·mol⁻¹ChemAxon
Polarizability19.94 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+142.28130932474
DeepCCS[M-H]-138.78730932474
DeepCCS[M-2H]-176.54830932474
DeepCCS[M+Na]+151.77530932474
AllCCS[M+H]+139.832859911
AllCCS[M+H-H2O]+135.932859911
AllCCS[M+NH4]+143.532859911
AllCCS[M+Na]+144.632859911
AllCCS[M-H]-141.432859911
AllCCS[M+Na-2H]-143.032859911
AllCCS[M+HCOO]-144.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-(Sec-butyldisulfanyl)-1h-imidazoleCCC(C)SSC1=NC=CN12134.4Standard polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazoleCCC(C)SSC1=NC=CN11461.1Standard non polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazoleCCC(C)SSC1=NC=CN11707.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-(Sec-butyldisulfanyl)-1h-imidazole,1TMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C1826.8Semi standard non polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazole,1TMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C1548.2Standard non polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazole,1TMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C2100.5Standard polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazole,1TBDMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C(C)(C)C2032.9Semi standard non polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazole,1TBDMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C(C)(C)C1774.4Standard non polar33892256
2-(Sec-butyldisulfanyl)-1h-imidazole,1TBDMS,isomer #1CCC(C)SSC1=NC=CN1[Si](C)(C)C(C)(C)C2208.8Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole GC-MS (Non-derivatized) - 70eV, Positivesplash10-054k-9300000000-68939fcd9308e98636262017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 10V, Positive-QTOFsplash10-000l-9600000000-74e3e619b124b52d96732017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 20V, Positive-QTOFsplash10-0ap0-9300000000-1629425f982d850e53bf2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 40V, Positive-QTOFsplash10-0a4i-9000000000-8d652b7ba4fbd29b38442017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 10V, Negative-QTOFsplash10-000i-5900000000-9e7573f915b31810e9f82017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 20V, Negative-QTOFsplash10-0002-9100000000-d7abdaa658f2015e38af2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 40V, Negative-QTOFsplash10-0570-9400000000-d88bc555491b2e9adf6c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 10V, Positive-QTOFsplash10-000i-9300000000-e4347521771771df7c7e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 20V, Positive-QTOFsplash10-052b-9200000000-9e370877b03a06776fb52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 40V, Positive-QTOFsplash10-0a4i-9000000000-4c87cc4fcecd50e896322021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 10V, Negative-QTOFsplash10-000b-9400000000-2e998bc400eb11b433802021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 20V, Negative-QTOFsplash10-052b-9000000000-17b681098873b989a6022021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-(Sec-butyldisulfanyl)-1h-imidazole 40V, Negative-QTOFsplash10-0002-9000000000-c7f67a525f3ec1da020b2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB05448
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID189920
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound219104
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]