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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:03:10 UTC
Update Date2021-09-26 23:16:27 UTC
HMDB IDHMDB0259098
Secondary Accession NumbersNone
Metabolite Identification
Common NameTimegadine
DescriptionN''-cyclohexyl-N-(2-methyl-1,4-dihydroquinolin-4-ylidene)-N'-(1,3-thiazol-2-yl)guanidine belongs to the class of organic compounds known as quinolines and derivatives. Quinolines and derivatives are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyrimidine ring to form benzo[b]azabenzene. Based on a literature review very few articles have been published on N''-cyclohexyl-N-(2-methyl-1,4-dihydroquinolin-4-ylidene)-N'-(1,3-thiazol-2-yl)guanidine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Timegadine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Timegadine 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
N-Cyclohexyl-n'-(2-methyl-4-quinolinyl)-n''-2-thiazolylguanidineMeSH
Chemical FormulaC20H23N5S
Average Molecular Weight365.5
Monoisotopic Molecular Weight365.167416935
IUPAC NameN''-cyclohexyl-N-(2-methylquinolin-4-yl)-N'-(1,3-thiazol-2-yl)guanidine
Traditional NameN''-cyclohexyl-N-(2-methylquinolin-4-yl)-N'-(1,3-thiazol-2-yl)guanidine
CAS Registry NumberNot Available
SMILES
CC1=NC2=CC=CC=C2C(NC(NC2=NC=CS2)=NC2CCCCC2)=C1
InChI Identifier
InChI=1S/C20H23N5S/c1-14-13-18(16-9-5-6-10-17(16)22-14)24-19(25-20-21-11-12-26-20)23-15-7-3-2-4-8-15/h5-6,9-13,15H,2-4,7-8H2,1H3,(H2,21,22,23,24,25)
InChI KeySQVNITZYWXMWOG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quinolines and derivatives. Quinolines and derivatives are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyrimidine ring to form benzo[b]azabenzene.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassNot Available
Direct ParentQuinolines and derivatives
Alternative Parents
Substituents
  • Quinoline
  • Methylpyridine
  • Pyridine
  • Benzenoid
  • Azole
  • Heteroaromatic compound
  • Thiazole
  • Guanidine
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.68ALOGPS
logP4.79ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)20ChemAxon
pKa (Strongest Basic)7.65ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area62.2 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity107.22 m³·mol⁻¹ChemAxon
Polarizability40.62 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+183.44730932474
DeepCCS[M-H]-181.08930932474
DeepCCS[M-2H]-214.57130932474
DeepCCS[M+Na]+189.79830932474
AllCCS[M+H]+187.932859911
AllCCS[M+H-H2O]+185.032859911
AllCCS[M+NH4]+190.632859911
AllCCS[M+Na]+191.332859911
AllCCS[M-H]-188.332859911
AllCCS[M+Na-2H]-188.332859911
AllCCS[M+HCOO]-188.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TimegadineCC1=NC2=CC=CC=C2C(NC(NC2=NC=CS2)=NC2CCCCC2)=C13955.7Standard polar33892256
TimegadineCC1=NC2=CC=CC=C2C(NC(NC2=NC=CS2)=NC2CCCCC2)=C13044.6Standard non polar33892256
TimegadineCC1=NC2=CC=CC=C2C(NC(NC2=NC=CS2)=NC2CCCCC2)=C13508.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Timegadine,1TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N13442.9Semi standard non polar33892256
Timegadine,1TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N12818.2Standard non polar33892256
Timegadine,1TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N14803.6Standard polar33892256
Timegadine,1TMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N13398.4Semi standard non polar33892256
Timegadine,1TMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N12812.7Standard non polar33892256
Timegadine,1TMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)=C2C=CC=CC2=N14675.5Standard polar33892256
Timegadine,2TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)[Si](C)(C)C)=C2C=CC=CC2=N13240.6Semi standard non polar33892256
Timegadine,2TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)[Si](C)(C)C)=C2C=CC=CC2=N12897.4Standard non polar33892256
Timegadine,2TMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C)[Si](C)(C)C)=C2C=CC=CC2=N14323.6Standard polar33892256
Timegadine,1TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N13630.9Semi standard non polar33892256
Timegadine,1TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N12972.3Standard non polar33892256
Timegadine,1TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)NC2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N14843.3Standard polar33892256
Timegadine,1TBDMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N13579.8Semi standard non polar33892256
Timegadine,1TBDMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N12998.5Standard non polar33892256
Timegadine,1TBDMS,isomer #2CC1=CC(NC(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N14705.9Standard polar33892256
Timegadine,2TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N13603.3Semi standard non polar33892256
Timegadine,2TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N13233.9Standard non polar33892256
Timegadine,2TBDMS,isomer #1CC1=CC(N(C(=NC2CCCCC2)N(C2=NC=CS2)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC=CC2=N14336.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Timegadine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ff9-5129000000-5fdc58ed7fcef0f623192021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Timegadine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID62130
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ]