Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 19:40:09 UTC
Update Date2021-09-26 23:15:05 UTC
HMDB IDHMDB0258291
Secondary Accession NumbersNone
Metabolite Identification
Common NameSilodosin
Description1-(3-hydroxypropyl)-5-[2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboximidic acid belongs to the class of organic compounds known as indolecarboxamides and derivatives. Indolecarboxamides and derivatives are compounds containing a carboxamide group attached to an indole. Based on a literature review very few articles have been published on 1-(3-hydroxypropyl)-5-[2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboximidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Silodosin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Silodosin 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
1-(3-Hydroxypropyl)-5-[2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboximidateGenerator
Chemical FormulaC25H32F3N3O4
Average Molecular Weight495.543
Monoisotopic Molecular Weight495.234491011
IUPAC Name1-(3-hydroxypropyl)-5-[2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboxamide
Traditional Name1-(3-hydroxypropyl)-5-[2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydroindole-7-carboxamide
CAS Registry NumberNot Available
SMILES
CC(CC1=CC2=C(N(CCCO)CC2)C(=C1)C(N)=O)NCCOC1=CC=CC=C1OCC(F)(F)F
InChI Identifier
InChI=1S/C25H32F3N3O4/c1-17(30-8-12-34-21-5-2-3-6-22(21)35-16-25(26,27)28)13-18-14-19-7-10-31(9-4-11-32)23(19)20(15-18)24(29)33/h2-3,5-6,14-15,17,30,32H,4,7-13,16H2,1H3,(H2,29,33)
InChI KeyPNCPYILNMDWPEY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolecarboxamides and derivatives. Indolecarboxamides and derivatives are compounds containing a carboxamide group attached to an indole.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolecarboxylic acids and derivatives
Direct ParentIndolecarboxamides and derivatives
Alternative Parents
Substituents
  • Indolecarboxamide derivative
  • Phenoxy compound
  • Phenol ether
  • Tertiary aliphatic/aromatic amine
  • Dialkylarylamine
  • Alkyl aryl ether
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Vinylogous amide
  • 1,3-aminoalcohol
  • Tertiary amine
  • Primary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Azacycle
  • Alkanolamine
  • Secondary amine
  • Carboxylic acid derivative
  • Secondary aliphatic amine
  • Ether
  • Alcohol
  • Organic oxygen compound
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Organooxygen compound
  • Organopnictogen compound
  • Primary alcohol
  • Amine
  • Alkyl halide
  • Alkyl fluoride
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP2.96ALOGPS
logP3.05ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)14.87ChemAxon
pKa (Strongest Basic)9.66ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area97.05 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity128.92 m³·mol⁻¹ChemAxon
Polarizability51.38 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+204.60930932474
DeepCCS[M-H]-202.25130932474
DeepCCS[M-2H]-235.44730932474
DeepCCS[M+Na]+210.70230932474
AllCCS[M+H]+215.132859911
AllCCS[M+H-H2O]+213.332859911
AllCCS[M+NH4]+216.732859911
AllCCS[M+Na]+217.132859911
AllCCS[M-H]-210.232859911
AllCCS[M+Na-2H]-211.632859911
AllCCS[M+HCOO]-213.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
SilodosinCC(CC1=CC2=C(N(CCCO)CC2)C(=C1)C(N)=O)NCCOC1=CC=CC=C1OCC(F)(F)F4005.7Standard polar33892256
SilodosinCC(CC1=CC2=C(N(CCCO)CC2)C(=C1)C(N)=O)NCCOC1=CC=CC=C1OCC(F)(F)F3710.0Standard non polar33892256
SilodosinCC(CC1=CC2=C(N(CCCO)CC2)C(=C1)C(N)=O)NCCOC1=CC=CC=C1OCC(F)(F)F3637.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Silodosin,2TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3455.7Semi standard non polar33892256
Silodosin,2TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3464.3Standard non polar33892256
Silodosin,2TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F4003.3Standard polar33892256
Silodosin,2TMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3551.5Semi standard non polar33892256
Silodosin,2TMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3330.6Standard non polar33892256
Silodosin,2TMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C4375.8Standard polar33892256
Silodosin,2TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3497.8Semi standard non polar33892256
Silodosin,2TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3475.1Standard non polar33892256
Silodosin,2TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F4070.2Standard polar33892256
Silodosin,2TMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3595.7Semi standard non polar33892256
Silodosin,2TMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3458.5Standard non polar33892256
Silodosin,2TMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C4163.5Standard polar33892256
Silodosin,3TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3518.4Semi standard non polar33892256
Silodosin,3TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3484.6Standard non polar33892256
Silodosin,3TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3823.1Standard polar33892256
Silodosin,3TMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3616.7Semi standard non polar33892256
Silodosin,3TMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3479.3Standard non polar33892256
Silodosin,3TMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3899.7Standard polar33892256
Silodosin,3TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3645.6Semi standard non polar33892256
Silodosin,3TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3511.8Standard non polar33892256
Silodosin,3TMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3967.1Standard polar33892256
Silodosin,4TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3659.6Semi standard non polar33892256
Silodosin,4TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3492.5Standard non polar33892256
Silodosin,4TMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)=C1)N(CCCO[Si](C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C3763.4Standard polar33892256
Silodosin,2TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3772.7Semi standard non polar33892256
Silodosin,2TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3803.4Standard non polar33892256
Silodosin,2TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F4121.9Standard polar33892256
Silodosin,2TBDMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3939.4Semi standard non polar33892256
Silodosin,2TBDMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3675.5Standard non polar33892256
Silodosin,2TBDMS,isomer #2CC(CC1=CC2=C(C(C(N)=O)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4426.3Standard polar33892256
Silodosin,2TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3833.3Semi standard non polar33892256
Silodosin,2TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3801.7Standard non polar33892256
Silodosin,2TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F4135.3Standard polar33892256
Silodosin,2TBDMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3942.3Semi standard non polar33892256
Silodosin,2TBDMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3789.6Standard non polar33892256
Silodosin,2TBDMS,isomer #4CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4255.8Standard polar33892256
Silodosin,3TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3973.0Semi standard non polar33892256
Silodosin,3TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3960.6Standard non polar33892256
Silodosin,3TBDMS,isomer #1CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)NCCOC1=CC=CC=C1OCC(F)(F)F3975.2Standard polar33892256
Silodosin,3TBDMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4105.3Semi standard non polar33892256
Silodosin,3TBDMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3951.7Standard non polar33892256
Silodosin,3TBDMS,isomer #2CC(CC1=CC2=C(C(C(=O)N[Si](C)(C)C(C)(C)C)=C1)N(CCCO[Si](C)(C)C(C)(C)C)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4084.7Standard polar33892256
Silodosin,3TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4159.8Semi standard non polar33892256
Silodosin,3TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C3978.7Standard non polar33892256
Silodosin,3TBDMS,isomer #3CC(CC1=CC2=C(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C1)N(CCCO)CC2)N(CCOC1=CC=CC=C1OCC(F)(F)F)[Si](C)(C)C(C)(C)C4088.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (Non-derivatized) - 70eV, Positivesplash10-01ox-1490400000-8351bf3d57efe4dbaf382021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Silodosin GC-MS (TBDMS_1_3) - 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 ID8067637
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9891967
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 ]