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Record Information
Version3.6
Creation Date2013-07-09 16:14:13 UTC
Update Date2016-02-11 08:17:27 UTC
HMDB IDHMDB61039
Secondary Accession NumbersNone
Metabolite Identification
Common Namemodafinil acid
Descriptionmodafinil acid is a metabolite of modafinil. Modafinil is an analeptic drug invented in France by Lafon Laboratories and originally developed by neurophysiologist and emeritus experimental medicine professor Michel Jouvet. It is approved by the United States' Food and Drug Administration (FDA) for the treatment of narcolepsy, shift work sleep disorder and excessive daytime sleepiness associated with obstructive sleep apnea. (Wikipedia)
Structure
Thumb
SynonymsNot Available
Chemical FormulaC15H14O3S
Average Molecular Weight274.335
Monoisotopic Molecular Weight274.066365004
IUPAC Name2-diphenylmethanesulfinylacetic acid
Traditional Namediphenylmethanesulfinylacetic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CS(=O)C(C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1/C15H14O3S/c16-14(17)11-19(18)15(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10,15H,11H2,(H,16,17)
InChI KeyInChIKey=QARQPIWTMBRJFX-UHFFFAOYNA-N
Chemical Taxonomy
ClassificationNot classified
Ontology
StatusExpected but not Quantified
Origin
  • Drug metabolite
Biofunction
  • Waste products
ApplicationNot Available
Cellular locations
  • Cytoplasm
  • Membrane (predicted from logP)
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.87 mg/mLALOGPS
logP2.43ALOGPS
logP2.34ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)4.06ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 Å2ChemAxon
Rotatable Bond Count5ChemAxon
Refractivity75.57 m3·mol-1ChemAxon
Polarizability27.87 Å3ChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableNormal
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDDBMET00378
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
NuGOwiki LinkHMDB61039
Metagene LinkHMDB61039
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available