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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 13:20:45 UTC
Update Date2021-09-26 23:07:58 UTC
HMDB IDHMDB0254159
Secondary Accession NumbersNone
Metabolite Identification
Common NameLoperamide oxide
Description4-[4-(4-chlorophenyl)-4-hydroxy-1-oxo-1λ⁵-piperidin-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. 4-[4-(4-chlorophenyl)-4-hydroxy-1-oxo-1λ⁵-piperidin-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide is a drug. Based on a literature review very few articles have been published on 4-[4-(4-chlorophenyl)-4-hydroxy-1-oxo-1λ⁵-piperidin-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Loperamide oxide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Loperamide oxide 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
Loperamide oxide monohydrateMeSH
ArestalMeSH
Loperamide oxideMeSH
Loperamide oxide anhydrousMeSH
4-((1R,4S)-4-(4-Chlorophenyl)-4-hydroxy-1-oxido-1-piperidinyl)-N,N-dimethyl-2,2-diphenylbutanamideMeSH
Chemical FormulaC29H33ClN2O3
Average Molecular Weight493.04
Monoisotopic Molecular Weight492.2179706
IUPAC Name4-(4-chlorophenyl)-1-[3-(dimethylcarbamoyl)-3,3-diphenylpropyl]-4-hydroxypiperidin-1-ium-1-olate
Traditional Name4-(4-chlorophenyl)-1-[3-(dimethylcarbamoyl)-3,3-diphenylpropyl]-4-hydroxypiperidin-1-ium-1-olate
CAS Registry NumberNot Available
SMILES
CN(C)C(=O)C(CC[N+]1([O-])CCC(O)(CC1)C1=CC=C(Cl)C=C1)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C29H33ClN2O3/c1-31(2)27(33)29(24-9-5-3-6-10-24,25-11-7-4-8-12-25)19-22-32(35)20-17-28(34,18-21-32)23-13-15-26(30)16-14-23/h3-16,34H,17-22H2,1-2H3
InChI KeyKXVSBTJVTUVNPM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassDiphenylmethanes
Direct ParentDiphenylmethanes
Alternative Parents
Substituents
  • Diphenylmethane
  • Phenylpiperidine
  • Phenylacetamide
  • Halobenzene
  • Chlorobenzene
  • N-acyl-amine
  • Aryl chloride
  • Aryl halide
  • Piperidine
  • Tertiary carboxylic acid amide
  • Tertiary alcohol
  • Trialkyl amine oxide
  • Carboxamide group
  • Trisubstituted n-oxide
  • N-oxide
  • Organoheterocyclic compound
  • Azacycle
  • Carboxylic acid derivative
  • Alcohol
  • Organohalogen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Organic zwitterion
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP3.56ALOGPS
logP3.65ChemAxon
logS-6.4ALOGPS
pKa (Strongest Acidic)13.66ChemAxon
pKa (Strongest Basic)4.01ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity141.36 m³·mol⁻¹ChemAxon
Polarizability53.83 ųChemAxon
Number of Rings4ChemAxon
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]+201.50730932474
DeepCCS[M-H]-199.11230932474
DeepCCS[M-2H]-232.03530932474
DeepCCS[M+Na]+207.4230932474
AllCCS[M+H]+217.632859911
AllCCS[M+H-H2O]+215.732859911
AllCCS[M+NH4]+219.332859911
AllCCS[M+Na]+219.832859911
AllCCS[M-H]-216.632859911
AllCCS[M+Na-2H]-217.832859911
AllCCS[M+HCOO]-219.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Loperamide oxideCN(C)C(=O)C(CC[N+]1([O-])CCC(O)(CC1)C1=CC=C(Cl)C=C1)(C1=CC=CC=C1)C1=CC=CC=C14728.1Standard polar33892256
Loperamide oxideCN(C)C(=O)C(CC[N+]1([O-])CCC(O)(CC1)C1=CC=C(Cl)C=C1)(C1=CC=CC=C1)C1=CC=CC=C13024.2Standard non polar33892256
Loperamide oxideCN(C)C(=O)C(CC[N+]1([O-])CCC(O)(CC1)C1=CC=C(Cl)C=C1)(C1=CC=CC=C1)C1=CC=CC=C13865.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Loperamide oxide GC-MS (Non-derivatized) - 70eV, Positivesplash10-01b9-5942500000-f6f47eb36fc0b4cab6d52021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Loperamide oxide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Loperamide oxide GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Loperamide oxide GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart 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 IDDBSALT001714
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID64511
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71421
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 ]