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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 01:57:16 UTC
Update Date2021-09-26 22:58:52 UTC
HMDB IDHMDB0248535
Secondary Accession NumbersNone
Metabolite Identification
Common NameAprofene
DescriptionAprofene, also known as aprophen, 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. Based on a literature review very few articles have been published on Aprofene. This compound has been identified in human blood as reported by (PMID: 31557052 ). Aprofene is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Aprofene 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
2-(Diethylamino)ethyl 2,2-diphenylpropanoic acidHMDB
AprofenHMDB
AprophenHMDB
2,2-Diphenylpropanoic acid N,N-diethylaminoethyl esterHMDB
Aprofen hydrochlorideHMDB
Chemical FormulaC21H27NO2
Average Molecular Weight325.452
Monoisotopic Molecular Weight325.204179113
IUPAC Name2-(diethylamino)ethyl 2,2-diphenylpropanoate
Traditional Name2-(diethylamino)ethyl 2,2-diphenylpropanoate
CAS Registry NumberNot Available
SMILES
CCN(CC)CCOC(=O)C(C)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C21H27NO2/c1-4-22(5-2)16-17-24-20(23)21(3,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15H,4-5,16-17H2,1-3H3
InChI KeyDIDYGLSKVUKRRP-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
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Tertiary aliphatic amine
  • Tertiary amine
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Amine
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP4.37ALOGPS
logP4.72ChemAxon
logS-4.7ALOGPS
pKa (Strongest Basic)8.96ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area29.54 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity98.7 m³·mol⁻¹ChemAxon
Polarizability38 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+179.16430932474
DeepCCS[M-H]-176.80630932474
DeepCCS[M-2H]-210.10830932474
DeepCCS[M+Na]+185.83230932474
AllCCS[M+H]+177.832859911
AllCCS[M+H-H2O]+174.532859911
AllCCS[M+NH4]+180.832859911
AllCCS[M+Na]+181.732859911
AllCCS[M-H]-186.832859911
AllCCS[M+Na-2H]-186.832859911
AllCCS[M+HCOO]-186.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
AprofeneCCN(CC)CCOC(=O)C(C)(C1=CC=CC=C1)C1=CC=CC=C12935.1Standard polar33892256
AprofeneCCN(CC)CCOC(=O)C(C)(C1=CC=CC=C1)C1=CC=CC=C12178.7Standard non polar33892256
AprofeneCCN(CC)CCOC(=O)C(C)(C1=CC=CC=C1)C1=CC=CC=C12190.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Aprofene GC-MS (Non-derivatized) - 70eV, Positivesplash10-001r-8900000000-44d06875d9468ddb38d42021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aprofene 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 - Aprofene 10V, Positive-QTOFsplash10-0fb9-2719000000-13948012f4d8115b4bed2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 20V, Positive-QTOFsplash10-0udi-3902000000-b121322ce79d1947f4be2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 40V, Positive-QTOFsplash10-0ff0-6900000000-c5f39dab8f095e3885162016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 10V, Negative-QTOFsplash10-00di-3139000000-27e848372ed9d5c972c32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 20V, Negative-QTOFsplash10-00di-6659000000-af752139cdf12329ca5f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 40V, Negative-QTOFsplash10-0059-9800000000-a51d32d3718d56702f672016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 10V, Positive-QTOFsplash10-004i-0009000000-b190f5d923c618abfb482021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 20V, Positive-QTOFsplash10-003r-0902000000-5fcec279f72e702bfab52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 40V, Positive-QTOFsplash10-003r-0900000000-0ee5b8162afbe943667e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 10V, Negative-QTOFsplash10-00fr-0249000000-a023f093e040f552ef002021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 20V, Negative-QTOFsplash10-0fai-1920000000-cb8a71c89aa51c5f56052021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aprofene 40V, Negative-QTOFsplash10-0udi-1900000000-2daa6c0ffed5be0e9a5f2021-10-12Wishart 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 ID64276
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71128
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 ]