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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-09 16:17:15 UTC
Update Date2021-09-14 15:47:33 UTC
HMDB IDHMDB0061083
Secondary Accession Numbers
  • HMDB61083
Metabolite Identification
Common Namedesbutyl-lumefantrine
Descriptiondesbutyl-lumefantrine, also known as desbutyl benflumetol, belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene. Lumefantrine (or benflumetol) is an antimalarial drug. desbutyl-lumefantrine is a very strong basic compound (based on its pKa). desbutyl-lumefantrine is a metabolite of lumefantrine. It is only used in combination with artemether. The term 'co-artemether' is sometimes used to describe this combination.
Structure
Data?1563866144
Synonyms
ValueSource
Desbutyl benflumetolHMDB
Desbutyl-benflumetolHMDB
DesbutylbenflumetolHMDB
Chemical FormulaC26H24Cl3NO
Average Molecular Weight472.834
Monoisotopic Molecular Weight471.092347516
IUPAC Name2-(butylamino)-1-[(9Z)-2,7-dichloro-9-[(4-chlorophenyl)methylidene]-9H-fluoren-4-yl]ethan-1-ol
Traditional Name2-(butylamino)-1-[(9Z)-2,7-dichloro-9-[(4-chlorophenyl)methylidene]fluoren-4-yl]ethanol
CAS Registry NumberNot Available
SMILES
CCCCNCC(O)C1=CC(Cl)=CC2=C1C1=C(C=C(Cl)C=C1)\C2=C\C1=CC=C(Cl)C=C1
InChI Identifier
InChI=1S/C26H24Cl3NO/c1-2-3-10-30-15-25(31)24-14-19(29)13-23-21(11-16-4-6-17(27)7-5-16)22-12-18(28)8-9-20(22)26(23)24/h4-9,11-14,25,30-31H,2-3,10,15H2,1H3/b21-11-
InChI KeyYLBUTQNEBVPTES-NHDPSOOVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassFluorenes
Sub ClassNot Available
Direct ParentFluorenes
Alternative Parents
Substituents
  • Fluorene
  • Aralkylamine
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Secondary aliphatic amine
  • Secondary amine
  • Organohalogen compound
  • Organooxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Aromatic alcohol
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Organochloride
  • Organonitrogen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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 Solubility4.2e-05 g/LALOGPS
logP6.95ALOGPS
logP7.48ChemAxon
logS-7ALOGPS
pKa (Strongest Acidic)14.11ChemAxon
pKa (Strongest Basic)9.72ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area32.26 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity141.64 m³·mol⁻¹ChemAxon
Polarizability51.37 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+212.90630932474
DeepCCS[M-H]-210.5130932474
DeepCCS[M-2H]-243.5730932474
DeepCCS[M+Na]+218.97630932474
AllCCS[M+H]+209.832859911
AllCCS[M+H-H2O]+207.732859911
AllCCS[M+NH4]+211.632859911
AllCCS[M+Na]+212.232859911
AllCCS[M-H]-199.732859911
AllCCS[M+Na-2H]-199.932859911
AllCCS[M+HCOO]-200.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
desbutyl-lumefantrineCCCCNCC(O)C1=CC(Cl)=CC2=C1C1=C(C=C(Cl)C=C1)\C2=C\C1=CC=C(Cl)C=C15242.1Standard polar33892256
desbutyl-lumefantrineCCCCNCC(O)C1=CC(Cl)=CC2=C1C1=C(C=C(Cl)C=C1)\C2=C\C1=CC=C(Cl)C=C13631.9Standard non polar33892256
desbutyl-lumefantrineCCCCNCC(O)C1=CC(Cl)=CC2=C1C1=C(C=C(Cl)C=C1)\C2=C\C1=CC=C(Cl)C=C13821.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
desbutyl-lumefantrine,1TMS,isomer #1CCCCNCC(O[Si](C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C13670.1Semi standard non polar33892256
desbutyl-lumefantrine,1TMS,isomer #2CCCCN(CC(O)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C3703.2Semi standard non polar33892256
desbutyl-lumefantrine,2TMS,isomer #1CCCCN(CC(O[Si](C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C3716.5Semi standard non polar33892256
desbutyl-lumefantrine,2TMS,isomer #1CCCCN(CC(O[Si](C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C3728.0Standard non polar33892256
desbutyl-lumefantrine,2TMS,isomer #1CCCCN(CC(O[Si](C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C4289.5Standard polar33892256
desbutyl-lumefantrine,1TBDMS,isomer #1CCCCNCC(O[Si](C)(C)C(C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C13894.9Semi standard non polar33892256
desbutyl-lumefantrine,1TBDMS,isomer #2CCCCN(CC(O)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C(C)(C)C3926.9Semi standard non polar33892256
desbutyl-lumefantrine,2TBDMS,isomer #1CCCCN(CC(O[Si](C)(C)C(C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C(C)(C)C4122.1Semi standard non polar33892256
desbutyl-lumefantrine,2TBDMS,isomer #1CCCCN(CC(O[Si](C)(C)C(C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C(C)(C)C4164.6Standard non polar33892256
desbutyl-lumefantrine,2TBDMS,isomer #1CCCCN(CC(O[Si](C)(C)C(C)(C)C)C1=CC(Cl)=CC2=C1C1=CC=C(Cl)C=C1/C2=C/C1=CC=C(Cl)C=C1)[Si](C)(C)C(C)(C)C4371.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - desbutyl-lumefantrine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0019-7009100000-cbc34d671a5b24c7aa2f2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - desbutyl-lumefantrine GC-MS (1 TMS) - 70eV, Positivesplash10-0a4i-5000910000-20bd34c68499ed15c15e2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - desbutyl-lumefantrine 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 - desbutyl-lumefantrine 10V, Positive-QTOFsplash10-0uk9-1001900000-123464815c4af38a1ee32017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 20V, Positive-QTOFsplash10-0pb9-7109500000-b2dfd048ac91d03600fb2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 40V, Positive-QTOFsplash10-0a4i-9013000000-43abdea293c0e08002a22017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 10V, Negative-QTOFsplash10-00di-0000900000-6066001e3fb395cbeaf42017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 20V, Negative-QTOFsplash10-00di-6003900000-9d1881637c68b309ac492017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 40V, Negative-QTOFsplash10-0uk9-7009100000-f68a87786c9b934bbb752017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 10V, Positive-QTOFsplash10-0fk9-0000900000-652afd328dd897bdf3d72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 20V, Positive-QTOFsplash10-00di-0005900000-576328e42e72f976a7552021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 40V, Positive-QTOFsplash10-01q9-2109100000-53d42488dfbc7bc938692021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 10V, Negative-QTOFsplash10-00di-0000900000-a4dca82ca94caebe59612021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 20V, Negative-QTOFsplash10-0ff0-7004900000-de21cc0fb61ebf4597c02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - desbutyl-lumefantrine 40V, Negative-QTOFsplash10-001i-9004000000-544fc569fa52b55bcba22021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
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 Compound9934522
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