Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 20:23:54 UTC
Update Date2021-09-26 23:15:49 UTC
HMDB IDHMDB0258700
Secondary Accession NumbersNone
Metabolite Identification
Common NameTalniflumate
DescriptionTalniflumate, also known as somalgen or talniflumic acid, belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone. Based on a literature review a significant number of articles have been published on Talniflumate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Talniflumate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Talniflumate 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
SomalgenKegg
Talniflumic acidGenerator
3-oxo-1,3-Dihydro-2-benzofuran-1-yl 2-{[3-(trifluoromethyl)phenyl]amino}pyridine-3-carboxylic acidGenerator
Chemical FormulaC21H13F3N2O4
Average Molecular Weight414.34
Monoisotopic Molecular Weight414.082741396
IUPAC Name3-oxo-1,3-dihydro-2-benzofuran-1-yl 2-{[3-(trifluoromethyl)phenyl]amino}pyridine-3-carboxylate
Traditional Nametalniflumate
CAS Registry NumberNot Available
SMILES
FC(F)(F)C1=CC(NC2=C(C=CC=N2)C(=O)OC2OC(=O)C3=CC=CC=C23)=CC=C1
InChI Identifier
InChI=1S/C21H13F3N2O4/c22-21(23,24)12-5-3-6-13(11-12)26-17-16(9-4-10-25-17)19(28)30-20-15-8-2-1-7-14(15)18(27)29-20/h1-11,20H,(H,25,26)
InChI KeyANMLJLFWUCQGKZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzofurans
Sub ClassBenzofuranones
Direct ParentBenzofuranones
Alternative Parents
Substituents
  • Trifluoromethylbenzene
  • Benzofuranone
  • Isobenzofuranone
  • Phthalide
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Isocoumaran
  • Aniline or substituted anilines
  • Aminopyridine
  • Monocyclic benzene moiety
  • Pyridine
  • Benzenoid
  • Imidolactam
  • Dicarboxylic acid or derivatives
  • Vinylogous amide
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Lactone
  • Amino acid or derivatives
  • Acetal
  • Carboxylic acid derivative
  • Oxacycle
  • Azacycle
  • Secondary amine
  • Amine
  • Alkyl halide
  • Hydrocarbon derivative
  • Alkyl fluoride
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • 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
logP4ALOGPS
logP6.65ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)13.33ChemAxon
pKa (Strongest Basic)3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area77.52 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity100.11 m³·mol⁻¹ChemAxon
Polarizability37.83 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-222.71230932474
DeepCCS[M+Na]+198.05330932474
AllCCS[M+H]+192.432859911
AllCCS[M+H-H2O]+189.832859911
AllCCS[M+NH4]+194.732859911
AllCCS[M+Na]+195.432859911
AllCCS[M-H]-184.932859911
AllCCS[M+Na-2H]-183.632859911
AllCCS[M+HCOO]-182.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TalniflumateFC(F)(F)C1=CC(NC2=C(C=CC=N2)C(=O)OC2OC(=O)C3=CC=CC=C23)=CC=C13740.5Standard polar33892256
TalniflumateFC(F)(F)C1=CC(NC2=C(C=CC=N2)C(=O)OC2OC(=O)C3=CC=CC=C23)=CC=C13093.9Standard non polar33892256
TalniflumateFC(F)(F)C1=CC(NC2=C(C=CC=N2)C(=O)OC2OC(=O)C3=CC=CC=C23)=CC=C12971.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Talniflumate,1TMS,isomer #1C[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C212771.5Semi standard non polar33892256
Talniflumate,1TMS,isomer #1C[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C212894.6Standard non polar33892256
Talniflumate,1TMS,isomer #1C[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C213672.4Standard polar33892256
Talniflumate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C212929.3Semi standard non polar33892256
Talniflumate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C213066.2Standard non polar33892256
Talniflumate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=CC=CC(C(F)(F)F)=C1)C1=NC=CC=C1C(=O)OC1OC(=O)C2=CC=CC=C213707.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Talniflumate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0309-1396100000-28bb1c353d9d44804ad52021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Talniflumate 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 - Talniflumate 10V, Positive-QTOFsplash10-014i-0391600000-1c8f696d6d3ddbf0a8202016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Talniflumate 20V, Positive-QTOFsplash10-0159-0590000000-0c96ca54d1ee27d1a8cc2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Talniflumate 40V, Positive-QTOFsplash10-001i-2890000000-0c351a5bab9e0929a15a2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Talniflumate 10V, Negative-QTOFsplash10-03di-0291800000-618867262250b0104c7f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Talniflumate 20V, Negative-QTOFsplash10-000i-0691100000-cccfd9154e80cba0841d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Talniflumate 40V, Negative-QTOFsplash10-01p9-2961000000-12fda718fa0658d15e5d2016-08-03Wishart 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 IDDB09295
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID43868
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 ]