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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-06-15 18:09:04 UTC
Update Date2019-07-23 07:14:43 UTC
HMDB IDHMDB0060625
Secondary Accession Numbers
  • HMDB60625
Metabolite Identification
Common NameN-despropyl ropinirole
DescriptionN-despropyl ropinirole is a metabolite of ropinirole. Ropinirole (INN; trade names Requip, Ropark, Adartrel) is a non-ergoline dopamine agonist. It is manufactured by GlaxoSmithKline (GSK), Cipla and Sun Pharmaceutical. It is used in the treatment of Parkinson's disease. Ropinirole is one of three medications approved by the FDA to treat Restless Leg Syndrome, the other two being pramipexole (Mirapex) and gabapentin enacarbil (Horizant). The discovery of the drug's utility in RLS has been used as a successful example of drug repurposing. (Wikipedia)
Structure
Data?1563866083
SynonymsNot Available
Chemical FormulaC13H18N2O
Average Molecular Weight218.2948
Monoisotopic Molecular Weight218.141913208
IUPAC Name4-[2-(propylamino)ethyl]-2,3-dihydro-1H-indol-2-one
Traditional Name4-[2-(propylamino)ethyl]-1,3-dihydroindol-2-one
CAS Registry NumberNot Available
SMILES
CCCNCCC1=CC=CC2=C1CC(=O)N2
InChI Identifier
InChI=1S/C13H18N2O/c1-2-7-14-8-6-10-4-3-5-12-11(10)9-13(16)15-12/h3-5,14H,2,6-9H2,1H3,(H,15,16)
InChI KeyVKDWFHAQOZYATG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolines. Indolines are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolines
Direct ParentIndolines
Alternative Parents
Substituents
  • Dihydroindole
  • Phenethylamine
  • Aralkylamine
  • Benzenoid
  • Amino acid or derivatives
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Secondary aliphatic amine
  • Secondary amine
  • Azacycle
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • 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
Water Solubility0.41 g/LALOGPS
logP1.54ALOGPS
logP1.8ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)13.24ChemAxon
pKa (Strongest Basic)10.26ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area41.13 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity66.86 m³·mol⁻¹ChemAxon
Polarizability25.1 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+151.25531661259
DarkChem[M-H]-147.99531661259
DeepCCS[M+H]+153.46830932474
DeepCCS[M-H]-149.85230932474
DeepCCS[M-2H]-186.59430932474
DeepCCS[M+Na]+162.28730932474
AllCCS[M+H]+151.232859911
AllCCS[M+H-H2O]+147.432859911
AllCCS[M+NH4]+154.732859911
AllCCS[M+Na]+155.732859911
AllCCS[M-H]-156.032859911
AllCCS[M+Na-2H]-156.332859911
AllCCS[M+HCOO]-156.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-despropyl ropiniroleCCCNCCC1=CC=CC2=C1CC(=O)N23088.7Standard polar33892256
N-despropyl ropiniroleCCCNCCC1=CC=CC2=C1CC(=O)N22234.8Standard non polar33892256
N-despropyl ropiniroleCCCNCCC1=CC=CC2=C1CC(=O)N22206.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-despropyl ropinirole,1TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C2239.8Semi standard non polar33892256
N-despropyl ropinirole,1TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C2189.5Standard non polar33892256
N-despropyl ropinirole,1TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C3016.7Standard polar33892256
N-despropyl ropinirole,1TMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C2030.3Semi standard non polar33892256
N-despropyl ropinirole,1TMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C2076.3Standard non polar33892256
N-despropyl ropinirole,1TMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C2477.3Standard polar33892256
N-despropyl ropinirole,2TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C)[Si](C)(C)C2126.4Semi standard non polar33892256
N-despropyl ropinirole,2TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C)[Si](C)(C)C2239.1Standard non polar33892256
N-despropyl ropinirole,2TMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C)[Si](C)(C)C2472.7Standard polar33892256
N-despropyl ropinirole,1TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C(C)(C)C2465.5Semi standard non polar33892256
N-despropyl ropinirole,1TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C(C)(C)C2457.4Standard non polar33892256
N-despropyl ropinirole,1TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2)[Si](C)(C)C(C)(C)C3111.3Standard polar33892256
N-despropyl ropinirole,1TBDMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C2251.4Semi standard non polar33892256
N-despropyl ropinirole,1TBDMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C2344.0Standard non polar33892256
N-despropyl ropinirole,1TBDMS,isomer #2CCCNCCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C2576.2Standard polar33892256
N-despropyl ropinirole,2TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2596.6Semi standard non polar33892256
N-despropyl ropinirole,2TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2711.3Standard non polar33892256
N-despropyl ropinirole,2TBDMS,isomer #1CCCN(CCC1=CC=CC2=C1CC(=O)N2[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2647.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-despropyl ropinirole GC-MS (Non-derivatized) - 70eV, Positivesplash10-01wg-9800000000-5bb42a4e3532fbcdd5362017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-despropyl ropinirole 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 - N-despropyl ropinirole 10V, Positive-QTOFsplash10-014i-1190000000-c5fc7cc2900e116787b02017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 20V, Positive-QTOFsplash10-01ox-7920000000-a9f1df02a0bc2a4c43d22017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 40V, Positive-QTOFsplash10-0006-8900000000-65548a5b3aee644bd3a22017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 10V, Negative-QTOFsplash10-014i-0090000000-b6d0045a52710ecff6d52017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 20V, Negative-QTOFsplash10-014i-3290000000-cb17256aaae19f8cf1142017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 40V, Negative-QTOFsplash10-0006-9500000000-7bc48e627c076b135c0f2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 10V, Positive-QTOFsplash10-02t9-0890000000-f47eeef4c719674ead612021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 20V, Positive-QTOFsplash10-03di-0910000000-08582d0ebf6cf65f48e62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 40V, Positive-QTOFsplash10-02u0-1900000000-b287d31bd17241651d942021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 10V, Negative-QTOFsplash10-014i-0090000000-09dd32e79c2ea83c79412021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 20V, Negative-QTOFsplash10-014i-0090000000-77a8e3d4905c87e2a0ed2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-despropyl ropinirole 40V, Negative-QTOFsplash10-053u-1900000000-593caf5d5f1776abec5e2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10398490
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 ReferencesNot Available