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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:31:07 UTC
Update Date2021-09-26 23:13:56 UTC
HMDB IDHMDB0257511
Secondary Accession NumbersNone
Metabolite Identification
Common Name1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea
Description1-(1-methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea, also known as 3-(3-methyl-1,2-thiazol-5-yl)-1-(1-methylindol-5-yl)urea or SB 204741, belongs to the class of organic compounds known as n-alkylindoles. N-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 1-position. Based on a literature review a significant number of articles have been published on 1-(1-methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1-(1-methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea 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
3-(3-Methyl-1,2-thiazol-5-yl)-1-(1-methylindol-5-yl)ureaChEBI
N-(1-Methyl-1H-5-indolyl)-n'-(3-methyl-5-isothiazolyl)ureaChEBI
N-(1-Methyl-5-indolyl)-n'-(3-methyl-5-isothiazolyl)ureaChEBI
SB 204741ChEBI
SB-204741ChEBI
SB204741ChEBI
MIMIUMeSH
Chemical FormulaC14H14N4OS
Average Molecular Weight286.35
Monoisotopic Molecular Weight286.088832261
IUPAC Name3-(3-methyl-1,2-thiazol-5-yl)-1-(1-methyl-1H-indol-5-yl)urea
Traditional Name3-(3-methyl-1,2-thiazol-5-yl)-1-(1-methylindol-5-yl)urea
CAS Registry NumberNot Available
SMILES
CN1C=CC2=C1C=CC(NC(=O)NC1=CC(C)=NS1)=C2
InChI Identifier
InChI=1S/C14H14N4OS/c1-9-7-13(20-17-9)16-14(19)15-11-3-4-12-10(8-11)5-6-18(12)2/h3-8H,1-2H3,(H2,15,16,19)
InChI KeyUSFUFHFQWXDVMH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-alkylindoles. N-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassN-alkylindoles
Direct ParentN-alkylindoles
Alternative Parents
Substituents
  • N-alkylindole
  • Indole
  • N-methylpyrrole
  • Substituted pyrrole
  • Benzenoid
  • Azole
  • Pyrrole
  • Heteroaromatic compound
  • Thiazole
  • Carbonic acid derivative
  • Urea
  • Azacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen 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
logP2.84ALOGPS
logP2.71ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)9.37ChemAxon
pKa (Strongest Basic)2.68ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area58.95 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity81.73 m³·mol⁻¹ChemAxon
Polarizability29.58 ųChemAxon
Number of Rings3ChemAxon
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]+163.51830932474
DeepCCS[M-H]-161.1630932474
DeepCCS[M-2H]-194.04630932474
DeepCCS[M+Na]+169.61130932474
AllCCS[M+H]+166.232859911
AllCCS[M+H-H2O]+162.632859911
AllCCS[M+NH4]+169.532859911
AllCCS[M+Na]+170.432859911
AllCCS[M-H]-168.932859911
AllCCS[M+Na-2H]-168.532859911
AllCCS[M+HCOO]-168.232859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. 4.58 minutes32390414
Predicted by Siyang on May 30, 202212.136 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.01 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1772.5 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid313.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid81.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid182.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid91.9 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid308.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid329.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)138.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid748.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid51.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1019.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid342.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid272.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate438.6 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA351.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water168.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)ureaCN1C=CC2=C1C=CC(NC(=O)NC1=CC(C)=NS1)=C23681.3Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)ureaCN1C=CC2=C1C=CC(NC(=O)NC1=CC(C)=NS1)=C22596.7Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)ureaCN1C=CC2=C1C=CC(NC(=O)NC1=CC(C)=NS1)=C23136.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C12956.0Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C12786.2Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C14128.2Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C12870.8Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C12756.5Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)=C13843.9Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)[Si](C)(C)C)=C12749.0Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)[Si](C)(C)C)=C12799.2Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C)[Si](C)(C)C)=C13319.4Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C13209.7Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C12980.8Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #1CC1=NSC(NC(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C14107.6Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C13131.1Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C12960.5Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,1TBDMS,isomer #2CC1=NSC(N(C(=O)NC2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)=C13800.1Standard polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TBDMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C13226.7Semi standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TBDMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C13190.7Standard non polar33892256
1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea,2TBDMS,isomer #1CC1=NSC(N(C(=O)N(C2=CC=C3C(=C2)C=CN3C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C13426.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea GC-MS (Non-derivatized) - 70eV, Positivesplash10-03ka-1920000000-18749ef8a6fc84f3ea462021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1-(1-Methylindol-5-yl)-3-(3-methyl-1,2-thiazol-5-yl)urea 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 ID2526822
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkSB-204741
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID140936
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 ]