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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 18:38:26 UTC
Update Date2021-09-23 18:38:26 UTC
HMDB IDHMDB0302550
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Hexyl-2-methylpyridine
Description5-hexyl-2-methylpyridine is a member of the class of compounds known as benzylamines. Benzylamines are organic compounds containing benzylamine, which consists of a benzene group attached to an amine group. 5-hexyl-2-methylpyridine is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 5-hexyl-2-methylpyridine can be found in sweet orange, which makes 5-hexyl-2-methylpyridine a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
GNF-PF-1083SID858611ChEMBL
Chemical FormulaC16H22N4
Average Molecular Weight270.3727
Monoisotopic Molecular Weight270.184446724
IUPAC NameN2-benzyl-N4-butyl-6-methylpyrimidine-2,4-diamine
Traditional NameN2-benzyl-N4-butyl-6-methylpyrimidine-2,4-diamine
CAS Registry NumberNot Available
SMILES
CCCCNC1=NC(NCC2=CC=CC=C2)=NC(C)=C1
InChI Identifier
InChI=1S/C16H22N4/c1-3-4-10-17-15-11-13(2)19-16(20-15)18-12-14-8-6-5-7-9-14/h5-9,11H,3-4,10,12H2,1-2H3,(H2,17,18,19,20)
InChI KeyDPOXNTYFLHVMNX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzylamines. These are organic compounds containing benzylamine, which consists of a benzene group attached to an amine group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzylamines
Direct ParentBenzylamines
Alternative Parents
Substituents
  • Benzylamine
  • Secondary aliphatic/aromatic amine
  • Aminopyrimidine
  • Imidolactam
  • Pyrimidine
  • Heteroaromatic compound
  • Azacycle
  • Organoheterocyclic compound
  • Secondary amine
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Amine
  • 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
logP4.19ALOGPS
logP3.45ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)14.97ChemAxon
pKa (Strongest Basic)7.91ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.84 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity86.45 m³·mol⁻¹ChemAxon
Polarizability32.52 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+167.38432859911
AllCCS[M+H-H2O]+163.92232859911
AllCCS[M+Na]+171.51732859911
AllCCS[M+NH4]+170.59432859911
AllCCS[M-H]-170.12632859911
AllCCS[M+Na-2H]-170.33732859911
AllCCS[M+HCOO]-170.68932859911
DeepCCS[M+H]+170.49830932474
DeepCCS[M-H]-168.1430932474
DeepCCS[M-2H]-201.02630932474
DeepCCS[M+Na]+176.59130932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-Hexyl-2-methylpyridine,1TMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C2361.2Semi standard non polar33892256
5-Hexyl-2-methylpyridine,1TMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C2360.3Standard non polar33892256
5-Hexyl-2-methylpyridine,1TMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C3074.9Standard polar33892256
5-Hexyl-2-methylpyridine,1TMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N12399.8Semi standard non polar33892256
5-Hexyl-2-methylpyridine,1TMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N12289.1Standard non polar33892256
5-Hexyl-2-methylpyridine,1TMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N13059.2Standard polar33892256
5-Hexyl-2-methylpyridine,2TMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N1)[Si](C)(C)C2314.3Semi standard non polar33892256
5-Hexyl-2-methylpyridine,2TMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N1)[Si](C)(C)C2402.4Standard non polar33892256
5-Hexyl-2-methylpyridine,2TMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C)=N1)[Si](C)(C)C2893.3Standard polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C(C)(C)C2546.3Semi standard non polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C(C)(C)C2545.7Standard non polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #1CCCCN(C1=CC(C)=NC(NCC2=CC=CC=C2)=N1)[Si](C)(C)C(C)(C)C3197.1Standard polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N12604.9Semi standard non polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N12490.7Standard non polar33892256
5-Hexyl-2-methylpyridine,1TBDMS,isomer #2CCCCNC1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N13150.7Standard polar33892256
5-Hexyl-2-methylpyridine,2TBDMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N1)[Si](C)(C)C(C)(C)C2699.7Semi standard non polar33892256
5-Hexyl-2-methylpyridine,2TBDMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N1)[Si](C)(C)C(C)(C)C2778.4Standard non polar33892256
5-Hexyl-2-methylpyridine,2TBDMS,isomer #1CCCCN(C1=CC(C)=NC(N(CC2=CC=CC=C2)[Si](C)(C)C(C)(C)C)=N1)[Si](C)(C)C(C)(C)C3094.3Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 10V, Positive-QTOFsplash10-00di-4190000000-9bef8b378b50c657d6c22016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 20V, Positive-QTOFsplash10-0596-9120000000-1d396a65cb969b580c192016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 40V, Positive-QTOFsplash10-052f-9100000000-a950002aeeb04fa7d5ed2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 10V, Negative-QTOFsplash10-016r-1690000000-cddc9b6f30f7a4712e422016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 20V, Negative-QTOFsplash10-01t9-3960000000-994870e037224b1bf6da2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 40V, Negative-QTOFsplash10-00di-3900000000-a898b368d9904de011942016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 10V, Positive-QTOFsplash10-00di-0090000000-2a746c3f6f03ddbec3af2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 20V, Positive-QTOFsplash10-00di-1090000000-5cf763686fa2c4782ab02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 40V, Positive-QTOFsplash10-0006-9630000000-55ae9d856542f91ad3e62021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 10V, Negative-QTOFsplash10-014i-0090000000-48ef38a387c1a96d55df2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 20V, Negative-QTOFsplash10-014i-2290000000-46d46407316f664983912021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Hexyl-2-methylpyridine 40V, Negative-QTOFsplash10-00dl-5900000000-cbee5f8ae11939b232332021-10-21Wishart 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 IDFDB005094
KNApSAcK IDNot Available
Chemspider ID573834
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound659917
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