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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:49:24 UTC
Update Date2021-09-26 23:04:31 UTC
HMDB IDHMDB0252121
Secondary Accession NumbersNone
Metabolite Identification
Common NameEtrasimod
DescriptionEtrasimod belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. Based on a literature review a significant number of articles have been published on Etrasimod. This compound has been identified in human blood as reported by (PMID: 31557052 ). Etrasimod is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Etrasimod 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
SynonymsNot Available
Chemical FormulaC26H26F3NO3
Average Molecular Weight457.493
Monoisotopic Molecular Weight457.18647819
IUPAC Name2-(7-{[4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy}-1H,2H,3H,4H-cyclopenta[b]indol-3-yl)acetic acid
Traditional Name(7-{[4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy}-1H,2H,3H,4H-cyclopenta[b]indol-3-yl)acetic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CC1CCC2=C1NC1=C2C=C(OCC2=CC(=C(C=C2)C2CCCC2)C(F)(F)F)C=C1
InChI Identifier
InChI=1S/C26H26F3NO3/c27-26(28,29)22-11-15(5-8-19(22)16-3-1-2-4-16)14-33-18-7-10-23-21(13-18)20-9-6-17(12-24(31)32)25(20)30-23/h5,7-8,10-11,13,16-17,30H,1-4,6,9,12,14H2,(H,31,32)
InChI KeyMVGWUTBTXDYMND-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolyl carboxylic acids and derivatives
Direct ParentIndolyl carboxylic acids and derivatives
Alternative Parents
Substituents
  • Indolyl carboxylic acid derivative
  • Trifluoromethylbenzene
  • 3-alkylindole
  • Indole
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Ether
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organohalogen compound
  • Organic oxide
  • Organopnictogen compound
  • Alkyl halide
  • Alkyl fluoride
  • Organic nitrogen compound
  • Carbonyl group
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen 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
logP5.73ALOGPS
logP6.45ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.26ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area62.32 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity119.44 m³·mol⁻¹ChemAxon
Polarizability48.29 ųChemAxon
Number of Rings5ChemAxon
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+H]+206.51530932474
DeepCCS[M-H]-204.11930932474
DeepCCS[M-2H]-237.00330932474
DeepCCS[M+Na]+212.42830932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
EtrasimodOC(=O)CC1CCC2=C1NC1=C2C=C(OCC2=CC(=C(C=C2)C2CCCC2)C(F)(F)F)C=C13898.7Standard polar33892256
EtrasimodOC(=O)CC1CCC2=C1NC1=C2C=C(OCC2=CC(=C(C=C2)C2CCCC2)C(F)(F)F)C=C13321.5Standard non polar33892256
EtrasimodOC(=O)CC1CCC2=C1NC1=C2C=C(OCC2=CC(=C(C=C2)C2CCCC2)C(F)(F)F)C=C13553.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Etrasimod,2TMS,isomer #1C[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213521.6Semi standard non polar33892256
Etrasimod,2TMS,isomer #1C[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213299.3Standard non polar33892256
Etrasimod,2TMS,isomer #1C[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213553.9Standard polar33892256
Etrasimod,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C(C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213894.2Semi standard non polar33892256
Etrasimod,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C(C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213681.9Standard non polar33892256
Etrasimod,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC1CCC2=C1N([Si](C)(C)C(C)(C)C)C1=CC=C(OCC3=CC=C(C4CCCC4)C(C(F)(F)F)=C3)C=C213686.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-0142900000-cd4348b3fb808b78e2a02021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Etrasimod GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 10V, Positive-QTOFsplash10-0a4i-0000900000-b96abc3b86cb62ced0992021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 20V, Positive-QTOFsplash10-0a4i-1001900000-c242cf1f911653169fcf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 40V, Positive-QTOFsplash10-014i-9404300000-be71aeba66e2d0466a222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 10V, Negative-QTOFsplash10-03di-0100900000-173155d71fe1fc7d28d02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 20V, Negative-QTOFsplash10-0bt9-2342900000-7d208b71768cc141c3a72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Etrasimod 40V, Negative-QTOFsplash10-01q9-0942200000-a8e8aa7663f699b681692021-10-12Wishart 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 ID58127408
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44602504
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 ]