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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:13:38 UTC
Update Date2021-09-26 23:13:36 UTC
HMDB IDHMDB0257319
Secondary Accession NumbersNone
Metabolite Identification
Common NameRoxindole
Descriptionroxindole belongs to the class of organic compounds known as hydroxyindoles. These are organic compounds containing an indole moiety that carries a hydroxyl group. Based on a literature review a small amount of articles have been published on roxindole. This compound has been identified in human blood as reported by (PMID: 31557052 ). Roxindole is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Roxindole 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-(4-(3,6-Dihydro-4-phenyl-1(2H)-pyridinyl)butyl)-1H-indol-5-olChEBI
3-[4-(4-Phenyl-3,6-dihydro-2H-pyridin-1-yl)butyl]-1H-indol-5-olChEBI
RoxindolChEBI
RoxindolumChEBI
5-Hydroxy-3-(4-(4-phenyl-1,2,3,6-tetrahydropyidyl)-1-butyl)-1-indole mesylateMeSH
Roxindole monohydrochlorideMeSH
Roxindole mesylateMeSH
Roxindole hydrochlorideMeSH
Chemical FormulaC23H26N2O
Average Molecular Weight346.474
Monoisotopic Molecular Weight346.204513465
IUPAC Name3-[4-(4-phenyl-1,2,3,6-tetrahydropyridin-1-yl)butyl]-1H-indol-5-ol
Traditional Nameroxindole
CAS Registry NumberNot Available
SMILES
OC1=CC2=C(NC=C2CCCCN2CCC(=CC2)C2=CC=CC=C2)C=C1
InChI Identifier
InChI=1S/C23H26N2O/c26-21-9-10-23-22(16-21)20(17-24-23)8-4-5-13-25-14-11-19(12-15-25)18-6-2-1-3-7-18/h1-3,6-7,9-11,16-17,24,26H,4-5,8,12-15H2
InChI KeyHGEYJZMMUGWEOT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyindoles. These are organic compounds containing an indole moiety that carries a hydroxyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassHydroxyindoles
Direct ParentHydroxyindoles
Alternative Parents
Substituents
  • Hydroxyindole
  • 3-alkylindole
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Monocyclic benzene moiety
  • Hydropyridine
  • Benzenoid
  • Substituted pyrrole
  • Pyrrole
  • Heteroaromatic compound
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Amine
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP5.04ALOGPS
logP4.48ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)9.75ChemAxon
pKa (Strongest Basic)9.11ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area39.26 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity109.11 m³·mol⁻¹ChemAxon
Polarizability41.68 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+182.47330932474
DeepCCS[M-H]-179.92230932474
DeepCCS[M-2H]-214.35130932474
DeepCCS[M+Na]+190.04530932474
AllCCS[M+H]+188.632859911
AllCCS[M+H-H2O]+185.732859911
AllCCS[M+NH4]+191.332859911
AllCCS[M+Na]+192.132859911
AllCCS[M-H]-190.632859911
AllCCS[M+Na-2H]-190.432859911
AllCCS[M+HCOO]-190.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
RoxindoleOC1=CC2=C(NC=C2CCCCN2CCC(=CC2)C2=CC=CC=C2)C=C14510.5Standard polar33892256
RoxindoleOC1=CC2=C(NC=C2CCCCN2CCC(=CC2)C2=CC=CC=C2)C=C13269.3Standard non polar33892256
RoxindoleOC1=CC2=C(NC=C2CCCCN2CCC(=CC2)C2=CC=CC=C2)C=C13521.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Roxindole,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C3326.5Semi standard non polar33892256
Roxindole,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C3328.2Standard non polar33892256
Roxindole,2TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C3931.6Standard polar33892256
Roxindole,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C(C)(C)C3707.1Semi standard non polar33892256
Roxindole,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C(C)(C)C3771.1Standard non polar33892256
Roxindole,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C(CCCCN1CC=C(C3=CC=CC=C3)CC1)=CN2[Si](C)(C)C(C)(C)C4069.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (Non-derivatized) - 70eV, Positivesplash10-00xr-0900000000-6ce3b89b8ab14fa080822021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Roxindole GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 10V, Positive-QTOFsplash10-0002-0209000000-3226acdd91b5291a14082016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 20V, Positive-QTOFsplash10-0002-0946000000-38601482a48b861059ae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 40V, Positive-QTOFsplash10-052g-3901000000-0446d52c5777184dca582016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 10V, Negative-QTOFsplash10-0002-0009000000-bd083b973e9aa7e410ac2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 20V, Negative-QTOFsplash10-0002-0109000000-023afbc3bfa7b48411ac2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Roxindole 40V, Negative-QTOFsplash10-0pdi-1910000000-c4b76f34bab280fee0832016-08-03Wishart 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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID189880
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkRoxindole
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID48558
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 ]