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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:45:47 UTC
Update Date2021-09-26 23:13:14 UTC
HMDB IDHMDB0257097
Secondary Accession NumbersNone
Metabolite Identification
Common NameRafabegron
Description2-{[3-(2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}propyl)-1H-indol-7-yl]oxy}acetic acid belongs to the class of organic compounds known as phenoxyacetic acid derivatives. Phenoxyacetic acid derivatives are compounds containing an anisole where the methane group is linked to an acetic acid or a derivative. Based on a literature review very few articles have been published on 2-{[3-(2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}propyl)-1H-indol-7-yl]oxy}acetic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Rafabegron is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Rafabegron 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
2-{[3-(2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}propyl)-1H-indol-7-yl]oxy}acetateGenerator
Chemical FormulaC21H23ClN2O4
Average Molecular Weight402.88
Monoisotopic Molecular Weight402.1346349
IUPAC Name2-{[3-(2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}propyl)-1H-indol-7-yl]oxy}acetic acid
Traditional Name{[3-(2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}propyl)-1H-indol-7-yl]oxy}acetic acid
CAS Registry NumberNot Available
SMILES
CC(CC1=CNC2=C1C=CC=C2OCC(O)=O)NCC(O)C1=CC(Cl)=CC=C1
InChI Identifier
InChI=1S/C21H23ClN2O4/c1-13(23-11-18(25)14-4-2-5-16(22)9-14)8-15-10-24-21-17(15)6-3-7-19(21)28-12-20(26)27/h2-7,9-10,13,18,23-25H,8,11-12H2,1H3,(H,26,27)
InChI KeyFHEYFIGWYQJVDR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenoxyacetic acid derivatives. Phenoxyacetic acid derivatives are compounds containing an anisole where the methane group is linked to an acetic acid or a derivative.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenoxyacetic acid derivatives
Direct ParentPhenoxyacetic acid derivatives
Alternative Parents
Substituents
  • Phenoxyacetate
  • 3-alkylindole
  • Indole or derivatives
  • Indole
  • Phenol ether
  • Chlorobenzene
  • Alkyl aryl ether
  • Halobenzene
  • Aralkylamine
  • Aryl chloride
  • Substituted pyrrole
  • Aryl halide
  • Pyrrole
  • Heteroaromatic compound
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Amino acid or derivatives
  • Amino acid
  • Carboxylic acid
  • Carboxylic acid derivative
  • Secondary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Secondary amine
  • Organoheterocyclic compound
  • Azacycle
  • Ether
  • Organic nitrogen compound
  • Organohalogen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Aromatic alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Amine
  • Organic oxygen compound
  • Alcohol
  • 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
logP2.66ALOGPS
logP0.88ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)3.57ChemAxon
pKa (Strongest Basic)9.85ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area94.58 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity107.49 m³·mol⁻¹ChemAxon
Polarizability42.51 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+188.9430932474
DeepCCS[M-H]-186.58230932474
DeepCCS[M-2H]-220.73530932474
DeepCCS[M+Na]+195.96330932474
AllCCS[M+H]+196.032859911
AllCCS[M+H-H2O]+193.532859911
AllCCS[M+NH4]+198.432859911
AllCCS[M+Na]+199.032859911
AllCCS[M-H]-193.832859911
AllCCS[M+Na-2H]-194.032859911
AllCCS[M+HCOO]-194.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
RafabegronCC(CC1=CNC2=C1C=CC=C2OCC(O)=O)NCC(O)C1=CC(Cl)=CC=C14703.1Standard polar33892256
RafabegronCC(CC1=CNC2=C1C=CC=C2OCC(O)=O)NCC(O)C1=CC(Cl)=CC=C13308.4Standard non polar33892256
RafabegronCC(CC1=CNC2=C1C=CC=C2OCC(O)=O)NCC(O)C1=CC(Cl)=CC=C13636.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Rafabegron,3TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C)C1=CC=CC(Cl)=C13317.6Semi standard non polar33892256
Rafabegron,3TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C)C1=CC=CC(Cl)=C13128.4Standard non polar33892256
Rafabegron,3TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C)C1=CC=CC(Cl)=C13891.9Standard polar33892256
Rafabegron,3TMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3417.7Semi standard non polar33892256
Rafabegron,3TMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3243.6Standard non polar33892256
Rafabegron,3TMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3969.7Standard polar33892256
Rafabegron,3TMS,isomer #3CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C3468.6Semi standard non polar33892256
Rafabegron,3TMS,isomer #3CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C3250.7Standard non polar33892256
Rafabegron,3TMS,isomer #3CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C4138.1Standard polar33892256
Rafabegron,3TMS,isomer #4CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3493.4Semi standard non polar33892256
Rafabegron,3TMS,isomer #4CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3186.0Standard non polar33892256
Rafabegron,3TMS,isomer #4CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C4030.2Standard polar33892256
Rafabegron,4TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3464.9Semi standard non polar33892256
Rafabegron,4TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3202.3Standard non polar33892256
Rafabegron,4TMS,isomer #1CC(CC1=CN([Si](C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C3777.4Standard polar33892256
Rafabegron,3TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C13908.3Semi standard non polar33892256
Rafabegron,3TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C13631.7Standard non polar33892256
Rafabegron,3TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)NCC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C14008.0Standard polar33892256
Rafabegron,3TBDMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4094.2Semi standard non polar33892256
Rafabegron,3TBDMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C3798.2Standard non polar33892256
Rafabegron,3TBDMS,isomer #2CC(CC1=C[NH]C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4090.8Standard polar33892256
Rafabegron,3TBDMS,isomer #3CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4120.6Semi standard non polar33892256
Rafabegron,3TBDMS,isomer #3CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C3728.6Standard non polar33892256
Rafabegron,3TBDMS,isomer #3CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4215.4Standard polar33892256
Rafabegron,3TBDMS,isomer #4CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4147.2Semi standard non polar33892256
Rafabegron,3TBDMS,isomer #4CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C3667.5Standard non polar33892256
Rafabegron,3TBDMS,isomer #4CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4128.0Standard polar33892256
Rafabegron,4TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C4252.9Semi standard non polar33892256
Rafabegron,4TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C3847.5Standard non polar33892256
Rafabegron,4TBDMS,isomer #1CC(CC1=CN([Si](C)(C)C(C)(C)C)C2=C(OCC(=O)O[Si](C)(C)C(C)(C)C)C=CC=C12)N(CC(O[Si](C)(C)C(C)(C)C)C1=CC=CC(Cl)=C1)[Si](C)(C)C(C)(C)C3968.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-6933000000-d5b9caae84d2b91d15be2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_5) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rafabegron GC-MS (TBDMS_2_6) - 70eV, PositiveNot Available2021-11-05Wishart 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 ID8019795
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9844080
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 ]